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fbdev changes for 3.13

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Nothing particularly stands out in this pull request. The biggest part of the
 changes are cleanups.
 
 Maybe one fix to mention is the "fb: reorder the lock sequence to fix potential
 dead lock" which hopefully fixes the fb locking issues reported by multiple
 persons.
 
 There are also a few commits that have changes to arch/arm/mach-at91 and
 arch/avr32, which have been acked by the maintainers.
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Merge tag 'fbdev-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux

Pull fbdev changes from Tomi Valkeinen:
 "Nothing particularly stands out in this pull request.  The biggest
  part of the changes are cleanups.

  Maybe one fix to mention is the "fb: reorder the lock sequence to fix
  potential dead lock" which hopefully fixes the fb locking issues
  reported by multiple persons.

  There are also a few commits that have changes to arch/arm/mach-at91
  and arch/avr32, which have been acked by the maintainers"

* tag 'fbdev-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (143 commits)
  fb: reorder the lock sequence to fix potential dead lock
  fbdev: shmobile-lcdcfb: Convert to clk_prepare/unprepare
  fbdev: shmobile-hdmi: Convert to clk_prepare/unprepare
  omapdss: Add new panel driver for Topolly td028ttec1 LCD.
  video: exynos_mipi_dsi: Unlock the mutex before returning
  video: da8xx-fb: remove unwanted define
  video: Remove unnecessary semicolons
  simplefb: use write-combined remapping
  simplefb: fix unmapping fb during destruction
  OMAPDSS: connector-dvi: fix releasing i2c_adapter
  OMAPDSS: DSI: fix perf measuring ifdefs
  framebuffer: Use fb_<level>
  framebuffer: Add fb_<level> convenience logging macros
  efifb: prevent null-deref when iterating dmi_list
  fbdev: fix error return code in metronomefb_probe()
  video: xilinxfb: Fix for "Use standard variable name convention"
  OMAPDSS: Fix de_level in videomode_to_omap_video_timings()
  video: xilinxfb: Simplify error path
  video: xilinxfb: Use devm_kzalloc instead of kzalloc
  video: xilinxfb: Use standard variable name convention
  ...
This commit is contained in:
Linus Torvalds 2013-11-14 14:44:20 +09:00
commit f0d55cc1a6
176 changed files with 3948 additions and 3104 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

75
Documentation/devicetree/bindings/video/atmel,lcdc.txt Normal file
View file

@ -0,0 +1,75 @@
Atmel LCDC Framebuffer
-----------------------------------------------------
Required properties:
- compatible :
"atmel,at91sam9261-lcdc" ,
"atmel,at91sam9263-lcdc" ,
"atmel,at91sam9g10-lcdc" ,
"atmel,at91sam9g45-lcdc" ,
"atmel,at91sam9g45es-lcdc" ,
"atmel,at91sam9rl-lcdc" ,
"atmel,at32ap-lcdc"
- reg : Should contain 1 register ranges(address and length)
- interrupts : framebuffer controller interrupt
- display: a phandle pointing to the display node
Required nodes:
- display: a display node is required to initialize the lcd panel
This should be in the board dts.
- default-mode: a videomode within the display with timing parameters
as specified below.
Example:
fb0: fb@0x00500000 {
compatible = "atmel,at91sam9g45-lcdc";
reg = <0x00500000 0x1000>;
interrupts = <23 3 0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_fb>;
display = <&display0>;
status = "okay";
#address-cells = <1>;
#size-cells = <1>;
};
Atmel LCDC Display
-----------------------------------------------------
Required properties (as per of_videomode_helper):
- atmel,dmacon: dma controler configuration
- atmel,lcdcon2: lcd controler configuration
- atmel,guard-time: lcd guard time (Delay in frame periods)
- bits-per-pixel: lcd panel bit-depth.
Optional properties (as per of_videomode_helper):
- atmel,lcdcon-backlight: enable backlight
- atmel,lcd-wiring-mode: lcd wiring mode "RGB" or "BRG"
- atmel,power-control-gpio: gpio to power on or off the LCD (as many as needed)
Example:
display0: display {
bits-per-pixel = <32>;
atmel,lcdcon-backlight;
atmel,dmacon = <0x1>;
atmel,lcdcon2 = <0x80008002>;
atmel,guard-time = <9>;
atmel,lcd-wiring-mode = <1>;
display-timings {
native-mode = <&timing0>;
timing0: timing0 {
clock-frequency = <9000000>;
hactive = <480>;
vactive = <272>;
hback-porch = <1>;
hfront-porch = <1>;
vback-porch = <40>;
vfront-porch = <1>;
hsync-len = <45>;
vsync-len = <1>;
};
};
};

6
arch/arm/mach-at91/at91sam9261_devices.c
View file

@ -465,7 +465,7 @@ void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
static u64 lcdc_dmamask = DMA_BIT_MASK(32);
static struct atmel_lcdfb_info lcdc_data;
static struct atmel_lcdfb_pdata lcdc_data;
static struct resource lcdc_resources[] = {
[0] = {
@ -498,7 +498,7 @@ static struct platform_device at91_lcdc_device = {
.num_resources = ARRAY_SIZE(lcdc_resources),
};
void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data)
void __init at91_add_device_lcdc(struct atmel_lcdfb_pdata *data)
{
if (!data) {
return;
@ -559,7 +559,7 @@ void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data)
platform_device_register(&at91_lcdc_device);
}
#else
void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) {}
void __init at91_add_device_lcdc(struct atmel_lcdfb_pdata *data) {}
#endif

6
arch/arm/mach-at91/at91sam9263_devices.c
View file

@ -832,7 +832,7 @@ void __init at91_add_device_can(struct at91_can_data *data) {}
#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
static u64 lcdc_dmamask = DMA_BIT_MASK(32);
static struct atmel_lcdfb_info lcdc_data;
static struct atmel_lcdfb_pdata lcdc_data;
static struct resource lcdc_resources[] = {
[0] = {
@ -859,7 +859,7 @@ static struct platform_device at91_lcdc_device = {
.num_resources = ARRAY_SIZE(lcdc_resources),
};
void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data)
void __init at91_add_device_lcdc(struct atmel_lcdfb_pdata *data)
{
if (!data)
return;
@ -891,7 +891,7 @@ void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data)
platform_device_register(&at91_lcdc_device);
}
#else
void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) {}
void __init at91_add_device_lcdc(struct atmel_lcdfb_pdata *data) {}
#endif

6
arch/arm/mach-at91/at91sam9g45_devices.c
View file

@ -965,7 +965,7 @@ void __init at91_add_device_isi(struct isi_platform_data *data,
#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
static u64 lcdc_dmamask = DMA_BIT_MASK(32);
static struct atmel_lcdfb_info lcdc_data;
static struct atmel_lcdfb_pdata lcdc_data;
static struct resource lcdc_resources[] = {
[0] = {
@ -991,7 +991,7 @@ static struct platform_device at91_lcdc_device = {
.num_resources = ARRAY_SIZE(lcdc_resources),
};
void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data)
void __init at91_add_device_lcdc(struct atmel_lcdfb_pdata *data)
{
if (!data)
return;
@ -1037,7 +1037,7 @@ void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data)
platform_device_register(&at91_lcdc_device);
}
#else
void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) {}
void __init at91_add_device_lcdc(struct atmel_lcdfb_pdata *data) {}
#endif

6
arch/arm/mach-at91/at91sam9rl_devices.c
View file

@ -498,7 +498,7 @@ void __init at91_add_device_ac97(struct ac97c_platform_data *data) {}
#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
static u64 lcdc_dmamask = DMA_BIT_MASK(32);
static struct atmel_lcdfb_info lcdc_data;
static struct atmel_lcdfb_pdata lcdc_data;
static struct resource lcdc_resources[] = {
[0] = {
@ -525,7 +525,7 @@ static struct platform_device at91_lcdc_device = {
.num_resources = ARRAY_SIZE(lcdc_resources),
};
void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data)
void __init at91_add_device_lcdc(struct atmel_lcdfb_pdata *data)
{
if (!data) {
return;
@ -557,7 +557,7 @@ void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data)
platform_device_register(&at91_lcdc_device);
}
#else
void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) {}
void __init at91_add_device_lcdc(struct atmel_lcdfb_pdata *data) {}
#endif

10
arch/arm/mach-at91/board-sam9261ek.c
View file

@ -389,7 +389,7 @@ static struct fb_monspecs at91fb_default_stn_monspecs = {
| ATMEL_LCDC_IFWIDTH_4 \
| ATMEL_LCDC_SCANMOD_SINGLE)
static void at91_lcdc_stn_power_control(int on)
static void at91_lcdc_stn_power_control(struct atmel_lcdfb_pdata *pdata, int on)
{
/* backlight */
if (on) { /* power up */
@ -401,7 +401,7 @@ static void at91_lcdc_stn_power_control(int on)
}
}
static struct atmel_lcdfb_info __initdata ek_lcdc_data = {
static struct atmel_lcdfb_pdata __initdata ek_lcdc_data = {
.default_bpp = 1,
.default_dmacon = ATMEL_LCDC_DMAEN,
.default_lcdcon2 = AT91SAM9261_DEFAULT_STN_LCDCON2,
@ -445,7 +445,7 @@ static struct fb_monspecs at91fb_default_tft_monspecs = {
| ATMEL_LCDC_DISTYPE_TFT \
| ATMEL_LCDC_CLKMOD_ALWAYSACTIVE)
static void at91_lcdc_tft_power_control(int on)
static void at91_lcdc_tft_power_control(struct atmel_lcdfb_pdata *pdata, int on)
{
if (on)
at91_set_gpio_value(AT91_PIN_PA12, 0); /* power up */
@ -453,7 +453,7 @@ static void at91_lcdc_tft_power_control(int on)
at91_set_gpio_value(AT91_PIN_PA12, 1); /* power down */
}
static struct atmel_lcdfb_info __initdata ek_lcdc_data = {
static struct atmel_lcdfb_pdata __initdata ek_lcdc_data = {
.lcdcon_is_backlight = true,
.default_bpp = 16,
.default_dmacon = ATMEL_LCDC_DMAEN,
@ -465,7 +465,7 @@ static struct atmel_lcdfb_info __initdata ek_lcdc_data = {
#endif
#else
static struct atmel_lcdfb_info __initdata ek_lcdc_data;
static struct atmel_lcdfb_pdata __initdata ek_lcdc_data;
#endif

6
arch/arm/mach-at91/board-sam9263ek.c
View file

@ -275,13 +275,13 @@ static struct fb_monspecs at91fb_default_monspecs = {
| ATMEL_LCDC_DISTYPE_TFT \
| ATMEL_LCDC_CLKMOD_ALWAYSACTIVE)
static void at91_lcdc_power_control(int on)
static void at91_lcdc_power_control(struct atmel_lcdfb_pdata *pdata, int on)
{
at91_set_gpio_value(AT91_PIN_PA30, on);
}
/* Driver datas */
static struct atmel_lcdfb_info __initdata ek_lcdc_data = {
static struct atmel_lcdfb_pdata __initdata ek_lcdc_data = {
.lcdcon_is_backlight = true,
.default_bpp = 16,
.default_dmacon = ATMEL_LCDC_DMAEN,
@ -292,7 +292,7 @@ static struct atmel_lcdfb_info __initdata ek_lcdc_data = {
};
#else
static struct atmel_lcdfb_info __initdata ek_lcdc_data;
static struct atmel_lcdfb_pdata __initdata ek_lcdc_data;
#endif

4
arch/arm/mach-at91/board-sam9m10g45ek.c
View file

@ -284,7 +284,7 @@ static struct fb_monspecs at91fb_default_monspecs = {
| ATMEL_LCDC_CLKMOD_ALWAYSACTIVE)
/* Driver datas */
static struct atmel_lcdfb_info __initdata ek_lcdc_data = {
static struct atmel_lcdfb_pdata __initdata ek_lcdc_data = {
.lcdcon_is_backlight = true,
.default_bpp = 32,
.default_dmacon = ATMEL_LCDC_DMAEN,
@ -295,7 +295,7 @@ static struct atmel_lcdfb_info __initdata ek_lcdc_data = {
};
#else
static struct atmel_lcdfb_info __initdata ek_lcdc_data;
static struct atmel_lcdfb_pdata __initdata ek_lcdc_data;
#endif

6
arch/arm/mach-at91/board-sam9rlek.c
View file

@ -170,7 +170,7 @@ static struct fb_monspecs at91fb_default_monspecs = {
| ATMEL_LCDC_DISTYPE_TFT \
| ATMEL_LCDC_CLKMOD_ALWAYSACTIVE)
static void at91_lcdc_power_control(int on)
static void at91_lcdc_power_control(struct atmel_lcdfb_pdata *pdata, int on)
{
if (on)
at91_set_gpio_value(AT91_PIN_PC1, 0); /* power up */
@ -179,7 +179,7 @@ static void at91_lcdc_power_control(int on)
}
/* Driver datas */
static struct atmel_lcdfb_info __initdata ek_lcdc_data = {
static struct atmel_lcdfb_pdata __initdata ek_lcdc_data = {
.lcdcon_is_backlight = true,
.default_bpp = 16,
.default_dmacon = ATMEL_LCDC_DMAEN,
@ -191,7 +191,7 @@ static struct atmel_lcdfb_info __initdata ek_lcdc_data = {
};
#else
static struct atmel_lcdfb_info __initdata ek_lcdc_data;
static struct atmel_lcdfb_pdata __initdata ek_lcdc_data;
#endif

4
arch/arm/mach-at91/board.h
View file

@ -107,8 +107,8 @@ extern void __init at91_add_device_pwm(u32 mask);
extern void __init at91_add_device_ssc(unsigned id, unsigned pins);
/* LCD Controller */
struct atmel_lcdfb_info;
extern void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data);
struct atmel_lcdfb_pdata;
extern void __init at91_add_device_lcdc(struct atmel_lcdfb_pdata *data);
/* AC97 */
extern void __init at91_add_device_ac97(struct ac97c_platform_data *data);

4
arch/arm/mach-mmp/ttc_dkb.c
View file

@ -191,7 +191,6 @@ static struct pxa3xx_nand_platform_data dkb_nand_info = {
#define SCLK_SOURCE_SELECT(x) (x << 30) /* 0x0 ~ 0x3 */
/* link config */
#define CFG_DUMBMODE(mode) (mode << 28) /* 0x0 ~ 0x6*/
#define CFG_GRA_SWAPRB(x) (x << 0) /* 1: rbswap enabled */
static struct mmp_mach_path_config dkb_disp_config[] = {
[0] = {
.name = "mmp-parallel",
@ -199,8 +198,7 @@ static struct mmp_mach_path_config dkb_disp_config[] = {
.output_type = PATH_OUT_PARALLEL,
.path_config = CFG_IOPADMODE(0x1)
| SCLK_SOURCE_SELECT(0x1),
.link_config = CFG_DUMBMODE(0x2)
| CFG_GRA_SWAPRB(0x1),
.link_config = CFG_DUMBMODE(0x2),
},
};

8
arch/avr32/boards/atngw100/evklcd10x.c
View file

@ -58,7 +58,7 @@ static struct fb_monspecs __initdata atevklcd10x_default_monspecs = {
.dclkmax = 28330000,
};
static struct atmel_lcdfb_info __initdata atevklcd10x_lcdc_data = {
static struct atmel_lcdfb_pdata __initdata atevklcd10x_lcdc_data = {
.default_bpp = 16,
.default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN,
.default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT
@ -96,7 +96,7 @@ static struct fb_monspecs __initdata atevklcd10x_default_monspecs = {
.dclkmax = 7000000,
};
static struct atmel_lcdfb_info __initdata atevklcd10x_lcdc_data = {
static struct atmel_lcdfb_pdata __initdata atevklcd10x_lcdc_data = {
.default_bpp = 16,
.default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN,
.default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT
@ -134,7 +134,7 @@ static struct fb_monspecs __initdata atevklcd10x_default_monspecs = {
.dclkmax = 6400000,
};
static struct atmel_lcdfb_info __initdata atevklcd10x_lcdc_data = {
static struct atmel_lcdfb_pdata __initdata atevklcd10x_lcdc_data = {
.default_bpp = 16,
.default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN,
.default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT
@ -145,7 +145,7 @@ static struct atmel_lcdfb_info __initdata atevklcd10x_lcdc_data = {
};
#endif
static void atevklcd10x_lcdc_power_control(int on)
static void atevklcd10x_lcdc_power_control(struct atmel_lcdfb_pdata *pdata, int on)
{
gpio_set_value(GPIO_PIN_PB(15), on);
}

4
arch/avr32/boards/atngw100/mrmt.c
View file

@ -83,7 +83,7 @@ static struct fb_monspecs __initdata lcd_fb_default_monspecs = {
.dclkmax = 9260000,
};
static struct atmel_lcdfb_info __initdata rmt_lcdc_data = {
static struct atmel_lcdfb_pdata __initdata rmt_lcdc_data = {
.default_bpp = 24,
.default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN,
.default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT
@ -126,7 +126,7 @@ static struct fb_monspecs __initdata lcd_fb_default_monspecs = {
.dclkmax = 9260000,
};
static struct atmel_lcdfb_info __initdata rmt_lcdc_data = {
static struct atmel_lcdfb_pdata __initdata rmt_lcdc_data = {
.default_bpp = 24,
.default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN,
.default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT

2
arch/avr32/boards/atstk1000/atstk1000.h
View file

@ -10,7 +10,7 @@
#ifndef __ARCH_AVR32_BOARDS_ATSTK1000_ATSTK1000_H
#define __ARCH_AVR32_BOARDS_ATSTK1000_ATSTK1000_H
extern struct atmel_lcdfb_info atstk1000_lcdc_data;
extern struct atmel_lcdfb_pdata atstk1000_lcdc_data;
void atstk1000_setup_j2_leds(void);

2
arch/avr32/boards/atstk1000/setup.c
View file

@ -55,7 +55,7 @@ static struct fb_monspecs __initdata atstk1000_default_monspecs = {
.dclkmax = 30000000,
};
struct atmel_lcdfb_info __initdata atstk1000_lcdc_data = {
struct atmel_lcdfb_pdata __initdata atstk1000_lcdc_data = {
.default_bpp = 24,
.default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN,
.default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT

2
arch/avr32/boards/favr-32/setup.c
View file

@ -125,7 +125,7 @@ static struct fb_monspecs __initdata favr32_default_monspecs = {
.dclkmax = 28000000,
};
struct atmel_lcdfb_info __initdata favr32_lcdc_data = {
struct atmel_lcdfb_pdata __initdata favr32_lcdc_data = {
.default_bpp = 16,
.default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN,
.default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT

2
arch/avr32/boards/hammerhead/setup.c
View file

@ -77,7 +77,7 @@ static struct fb_monspecs __initdata hammerhead_hda350t_monspecs = {
.dclkmax = 10000000,
};
struct atmel_lcdfb_info __initdata hammerhead_lcdc_data = {
struct atmel_lcdfb_pdata __initdata hammerhead_lcdc_data = {
.default_bpp = 24,
.default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN,
.default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT

2
arch/avr32/boards/merisc/display.c
View file

@ -45,7 +45,7 @@ static struct fb_monspecs merisc_fb_monspecs = {
.dclkmax = 30000000,
};
struct atmel_lcdfb_info merisc_lcdc_data = {
struct atmel_lcdfb_pdata merisc_lcdc_data = {
.default_bpp = 24,
.default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN,
.default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT

4
arch/avr32/boards/mimc200/setup.c
View file

@ -8,7 +8,7 @@
* published by the Free Software Foundation.
*/
extern struct atmel_lcdfb_info mimc200_lcdc_data;
extern struct atmel_lcdfb_pdata mimc200_lcdc_data;
#include <linux/clk.h>
#include <linux/etherdevice.h>
@ -71,7 +71,7 @@ static struct fb_monspecs __initdata mimc200_default_monspecs = {
.dclkmax = 25200000,
};
struct atmel_lcdfb_info __initdata mimc200_lcdc_data = {
struct atmel_lcdfb_pdata __initdata mimc200_lcdc_data = {
.default_bpp = 16,
.default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN,
.default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT

8
arch/avr32/mach-at32ap/at32ap700x.c
View file

@ -1439,7 +1439,7 @@ fail:
* LCDC
* -------------------------------------------------------------------- */
#if defined(CONFIG_CPU_AT32AP7000) || defined(CONFIG_CPU_AT32AP7002)
static struct atmel_lcdfb_info atmel_lcdfb0_data;
static struct atmel_lcdfb_pdata atmel_lcdfb0_data;
static struct resource atmel_lcdfb0_resource[] = {
{
.start = 0xff000000,
@ -1467,12 +1467,12 @@ static struct clk atmel_lcdfb0_pixclk = {
};
struct platform_device *__init
at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_info *data,
at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_pdata *data,
unsigned long fbmem_start, unsigned long fbmem_len,
u64 pin_mask)
{
struct platform_device *pdev;
struct atmel_lcdfb_info *info;
struct atmel_lcdfb_pdata *info;
struct fb_monspecs *monspecs;
struct fb_videomode *modedb;
unsigned int modedb_size;
@ -1529,7 +1529,7 @@ at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_info *data,
}
info = pdev->dev.platform_data;
memcpy(info, data, sizeof(struct atmel_lcdfb_info));
memcpy(info, data, sizeof(struct atmel_lcdfb_pdata));
info->default_monspecs = monspecs;
pdev->name = "at32ap-lcdfb";

4
arch/avr32/mach-at32ap/include/mach/board.h
View file

@ -44,9 +44,9 @@ struct platform_device *
at32_add_device_spi(unsigned int id, struct spi_board_info *b, unsigned int n);
void at32_spi_setup_slaves(unsigned int bus_num, struct spi_board_info *b, unsigned int n);
struct atmel_lcdfb_info;
struct atmel_lcdfb_pdata;
struct platform_device *
at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_info *data,
at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_pdata *data,
unsigned long fbmem_start, unsigned long fbmem_len,
u64 pin_mask);

3
drivers/auxdisplay/cfag12864bfb.c
View file

@ -102,8 +102,7 @@ static int cfag12864bfb_probe(struct platform_device *device)
platform_set_drvdata(device, info);
printk(KERN_INFO "fb%d: %s frame buffer device\n", info->node,
info->fix.id);
fb_info(info, "%s frame buffer device\n", info->fix.id);
return 0;

9
drivers/video/68328fb.c
View file

@ -478,11 +478,10 @@ int __init mc68x328fb_init(void)
return -EINVAL;
}
printk(KERN_INFO
"fb%d: %s frame buffer device\n", fb_info.node, fb_info.fix.id);
printk(KERN_INFO
"fb%d: %dx%dx%d at 0x%08lx\n", fb_info.node,
mc68x328fb_default.xres_virtual, mc68x328fb_default.yres_virtual,
fb_info(&fb_info, "%s frame buffer device\n", fb_info.fix.id);
fb_info(&fb_info, "%dx%dx%d at 0x%08lx\n",
mc68x328fb_default.xres_virtual,
mc68x328fb_default.yres_virtual,
1 << mc68x328fb_default.bits_per_pixel, videomemory);
return 0;

2
drivers/video/Kconfig
View file

@ -996,6 +996,8 @@ config FB_ATMEL
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_MODE_HELPERS
select VIDEOMODE_HELPERS
help
This enables support for the AT91/AT32 LCD Controller.

4
drivers/video/amba-clcd.c
View file

@ -545,7 +545,7 @@ static int clcdfb_register(struct clcd_fb *fb)
static int clcdfb_probe(struct amba_device *dev, const struct amba_id *id)
{
struct clcd_board *board = dev->dev.platform_data;
struct clcd_board *board = dev_get_platdata(&dev->dev);
struct clcd_fb *fb;
int ret;
@ -599,8 +599,6 @@ static int clcdfb_remove(struct amba_device *dev)
{
struct clcd_fb *fb = amba_get_drvdata(dev);
amba_set_drvdata(dev, NULL);
clcdfb_disable(fb);
unregister_framebuffer(&fb->fb);
if (fb->fb.cmap.len)

6
drivers/video/amifb.c
View file

@ -3742,13 +3742,12 @@ default_chipset:
if (err)
goto unset_drvdata;
printk("fb%d: %s frame buffer device, using %dK of video memory\n",
info->node, info->fix.id, info->fix.smem_len>>10);
fb_info(info, "%s frame buffer device, using %dK of video memory\n",
info->fix.id, info->fix.smem_len>>10);
return 0;
unset_drvdata:
dev_set_drvdata(&pdev->dev, NULL);
fb_dealloc_cmap(&info->cmap);
free_irq:
free_irq(IRQ_AMIGA_COPPER, info->par);
@ -3768,7 +3767,6 @@ static int __exit amifb_remove(struct platform_device *pdev)
struct fb_info *info = dev_get_drvdata(&pdev->dev);
unregister_framebuffer(info);
dev_set_drvdata(&pdev->dev, NULL);
fb_dealloc_cmap(&info->cmap);
free_irq(IRQ_AMIGA_COPPER, info->par);
custom.dmacon = DMAF_ALL | DMAF_MASTER;

8
drivers/video/arcfb.c
View file

@ -556,9 +556,8 @@ static int arcfb_probe(struct platform_device *dev)
goto err1;
}
}
printk(KERN_INFO
"fb%d: Arc frame buffer device, using %dK of video memory\n",
info->node, videomemorysize >> 10);
fb_info(info, "Arc frame buffer device, using %dK of video memory\n",
videomemorysize >> 10);
/* this inits the lcd but doesn't clear dirty pixels */
for (i = 0; i < num_cols * num_rows; i++) {
@ -572,8 +571,7 @@ static int arcfb_probe(struct platform_device *dev)
/* if we were told to splash the screen, we just clear it */
if (!nosplash) {
for (i = 0; i < num_cols * num_rows; i++) {
printk(KERN_INFO "fb%d: splashing lcd %d\n",
info->node, i);
fb_info(info, "splashing lcd %d\n", i);
ks108_set_start_line(par, i, 0);
ks108_clear_lcd(par, i);
}

49
drivers/video/arkfb.c
View file

@ -137,8 +137,7 @@ static void arkfb_settile(struct fb_info *info, struct fb_tilemap *map)
if ((map->width != 8) || (map->height != 16) ||
(map->depth != 1) || (map->length != 256)) {
printk(KERN_ERR "fb%d: unsupported font parameters: width %d, "
"height %d, depth %d, length %d\n", info->node,
fb_err(info, "unsupported font parameters: width %d, height %d, depth %d, length %d\n",
map->width, map->height, map->depth, map->length);
return;
}
@ -517,7 +516,7 @@ static void ark_set_pixclock(struct fb_info *info, u32 pixclock)
int rv = dac_set_freq(par->dac, 0, 1000000000 / pixclock);
if (rv < 0) {
printk(KERN_ERR "fb%d: cannot set requested pixclock, keeping old value\n", info->node);
fb_err(info, "cannot set requested pixclock, keeping old value\n");
return;
}
@ -584,7 +583,7 @@ static int arkfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
rv = svga_match_format (arkfb_formats, var, NULL);
if (rv < 0)
{
printk(KERN_ERR "fb%d: unsupported mode requested\n", info->node);
fb_err(info, "unsupported mode requested\n");
return rv;
}
@ -604,14 +603,15 @@ static int arkfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
mem = ((var->bits_per_pixel * var->xres_virtual) >> 3) * var->yres_virtual;
if (mem > info->screen_size)
{
printk(KERN_ERR "fb%d: not enough framebuffer memory (%d kB requested , %d kB available)\n", info->node, mem >> 10, (unsigned int) (info->screen_size >> 10));
fb_err(info, "not enough framebuffer memory (%d kB requested, %d kB available)\n",
mem >> 10, (unsigned int) (info->screen_size >> 10));
return -EINVAL;
}
rv = svga_check_timings (&ark_timing_regs, var, info->node);
if (rv < 0)
{
printk(KERN_ERR "fb%d: invalid timings requested\n", info->node);
fb_err(info, "invalid timings requested\n");
return rv;
}
@ -693,7 +693,7 @@ static int arkfb_set_par(struct fb_info *info)
vga_wseq(par->state.vgabase, 0x18, regval);
/* Set the offset register */
pr_debug("fb%d: offset register : %d\n", info->node, offset_value);
fb_dbg(info, "offset register : %d\n", offset_value);
svga_wcrt_multi(par->state.vgabase, ark_offset_regs, offset_value);
/* fix for hi-res textmode */
@ -716,7 +716,7 @@ static int arkfb_set_par(struct fb_info *info)
/* Set mode-specific register values */
switch (mode) {
case 0:
pr_debug("fb%d: text mode\n", info->node);
fb_dbg(info, "text mode\n");
svga_set_textmode_vga_regs(par->state.vgabase);
vga_wseq(par->state.vgabase, 0x11, 0x10); /* basic VGA mode */
@ -725,7 +725,7 @@ static int arkfb_set_par(struct fb_info *info)
break;
case 1:
pr_debug("fb%d: 4 bit pseudocolor\n", info->node);
fb_dbg(info, "4 bit pseudocolor\n");
vga_wgfx(par->state.vgabase, VGA_GFX_MODE, 0x40);
vga_wseq(par->state.vgabase, 0x11, 0x10); /* basic VGA mode */
@ -733,44 +733,44 @@ static int arkfb_set_par(struct fb_info *info)
dac_set_mode(par->dac, DAC_PSEUDO8_8);
break;
case 2:
pr_debug("fb%d: 4 bit pseudocolor, planar\n", info->node);
fb_dbg(info, "4 bit pseudocolor, planar\n");
vga_wseq(par->state.vgabase, 0x11, 0x10); /* basic VGA mode */
svga_wcrt_mask(par->state.vgabase, 0x46, 0x00, 0x04); /* 8bit pixel path */
dac_set_mode(par->dac, DAC_PSEUDO8_8);
break;
case 3:
pr_debug("fb%d: 8 bit pseudocolor\n", info->node);
fb_dbg(info, "8 bit pseudocolor\n");
vga_wseq(par->state.vgabase, 0x11, 0x16); /* 8bpp accel mode */
if (info->var.pixclock > 20000) {
pr_debug("fb%d: not using multiplex\n", info->node);
fb_dbg(info, "not using multiplex\n");
svga_wcrt_mask(par->state.vgabase, 0x46, 0x00, 0x04); /* 8bit pixel path */
dac_set_mode(par->dac, DAC_PSEUDO8_8);
} else {
pr_debug("fb%d: using multiplex\n", info->node);
fb_dbg(info, "using multiplex\n");
svga_wcrt_mask(par->state.vgabase, 0x46, 0x04, 0x04); /* 16bit pixel path */
dac_set_mode(par->dac, DAC_PSEUDO8_16);
hdiv = 2;
}
break;
case 4:
pr_debug("fb%d: 5/5/5 truecolor\n", info->node);
fb_dbg(info, "5/5/5 truecolor\n");
vga_wseq(par->state.vgabase, 0x11, 0x1A); /* 16bpp accel mode */
svga_wcrt_mask(par->state.vgabase, 0x46, 0x04, 0x04); /* 16bit pixel path */
dac_set_mode(par->dac, DAC_RGB1555_16);
break;
case 5:
pr_debug("fb%d: 5/6/5 truecolor\n", info->node);
fb_dbg(info, "5/6/5 truecolor\n");
vga_wseq(par->state.vgabase, 0x11, 0x1A); /* 16bpp accel mode */
svga_wcrt_mask(par->state.vgabase, 0x46, 0x04, 0x04); /* 16bit pixel path */
dac_set_mode(par->dac, DAC_RGB0565_16);
break;
case 6:
pr_debug("fb%d: 8/8/8 truecolor\n", info->node);
fb_dbg(info, "8/8/8 truecolor\n");
vga_wseq(par->state.vgabase, 0x11, 0x16); /* 8bpp accel mode ??? */
svga_wcrt_mask(par->state.vgabase, 0x46, 0x04, 0x04); /* 16bit pixel path */
@ -779,7 +779,7 @@ static int arkfb_set_par(struct fb_info *info)
hdiv = 2;
break;
case 7:
pr_debug("fb%d: 8/8/8/8 truecolor\n", info->node);
fb_dbg(info, "8/8/8/8 truecolor\n");
vga_wseq(par->state.vgabase, 0x11, 0x1E); /* 32bpp accel mode */
svga_wcrt_mask(par->state.vgabase, 0x46, 0x04, 0x04); /* 16bit pixel path */
@ -787,7 +787,7 @@ static int arkfb_set_par(struct fb_info *info)
hmul = 2;
break;
default:
printk(KERN_ERR "fb%d: unsupported mode - bug\n", info->node);
fb_err(info, "unsupported mode - bug\n");
return -EINVAL;
}
@ -879,19 +879,19 @@ static int arkfb_blank(int blank_mode, struct fb_info *info)
switch (blank_mode) {
case FB_BLANK_UNBLANK:
pr_debug("fb%d: unblank\n", info->node);
fb_dbg(info, "unblank\n");
svga_wseq_mask(par->state.vgabase, 0x01, 0x00, 0x20);
svga_wcrt_mask(par->state.vgabase, 0x17, 0x80, 0x80);
break;
case FB_BLANK_NORMAL:
pr_debug("fb%d: blank\n", info->node);
fb_dbg(info, "blank\n");
svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20);
svga_wcrt_mask(par->state.vgabase, 0x17, 0x80, 0x80);
break;
case FB_BLANK_POWERDOWN:
case FB_BLANK_HSYNC_SUSPEND:
case FB_BLANK_VSYNC_SUSPEND:
pr_debug("fb%d: sync down\n", info->node);
fb_dbg(info, "sync down\n");
svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20);
svga_wcrt_mask(par->state.vgabase, 0x17, 0x00, 0x80);
break;
@ -1048,12 +1048,12 @@ static int ark_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
rc = register_framebuffer(info);
if (rc < 0) {
dev_err(info->device, "cannot register framebugger\n");
dev_err(info->device, "cannot register framebuffer\n");
goto err_reg_fb;
}
printk(KERN_INFO "fb%d: %s on %s, %d MB RAM\n", info->node, info->fix.id,
pci_name(dev), info->fix.smem_len >> 20);
fb_info(info, "%s on %s, %d MB RAM\n",
info->fix.id, pci_name(dev), info->fix.smem_len >> 20);
/* Record a reference to the driver data */
pci_set_drvdata(dev, info);
@ -1108,7 +1108,6 @@ static void ark_pci_remove(struct pci_dev *dev)
pci_release_regions(dev);
/* pci_disable_device(dev); */
pci_set_drvdata(dev, NULL);
framebuffer_release(info);
}
}

4
drivers/video/asiliantfb.c
View file

@ -527,8 +527,8 @@ static int init_asiliant(struct fb_info *p, unsigned long addr)
return err;
}
printk(KERN_INFO "fb%d: Asiliant 69000 frame buffer (%dK RAM detected)\n",
p->node, p->fix.smem_len / 1024);
fb_info(p, "Asiliant 69000 frame buffer (%dK RAM detected)\n",
p->fix.smem_len / 1024);
writeb(0xff, mmio_base + 0x78c);
chips_hw_init(p);

7
drivers/video/atafb.c
View file

@ -3246,11 +3246,8 @@ int __init atafb_init(void)
return -EINVAL;
}
// FIXME: mode needs setting!
//printk("fb%d: %s frame buffer device, using %dK of video memory\n",
// fb_info.node, fb_info.mode->name, screen_len>>10);
printk("fb%d: frame buffer device, using %dK of video memory\n",
fb_info.node, screen_len >> 10);
fb_info(&fb_info, "frame buffer device, using %dK of video memory\n",
screen_len >> 10);
/* TODO: This driver cannot be unloaded yet */
return 0;

344
drivers/video/atmel_lcdfb.c
View file

@ -20,12 +20,55 @@
#include <linux/gfp.h>
#include <linux/module.h>
#include <linux/platform_data/atmel.h>
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/of_gpio.h>
#include <video/of_display_timing.h>
#include <video/videomode.h>
#include <mach/cpu.h>
#include <asm/gpio.h>
#include <video/atmel_lcdc.h>
struct atmel_lcdfb_config {
bool have_alt_pixclock;
bool have_hozval;
bool have_intensity_bit;
};
/* LCD Controller info data structure, stored in device platform_data */
struct atmel_lcdfb_info {
spinlock_t lock;
struct fb_info *info;
void __iomem *mmio;
int irq_base;
struct work_struct task;
unsigned int smem_len;
struct platform_device *pdev;
struct clk *bus_clk;
struct clk *lcdc_clk;
struct backlight_device *backlight;
u8 bl_power;
u8 saved_lcdcon;
u32 pseudo_palette[16];
bool have_intensity_bit;
struct atmel_lcdfb_pdata pdata;
struct atmel_lcdfb_config *config;
};
struct atmel_lcdfb_power_ctrl_gpio {
int gpio;
int active_low;
struct list_head list;
};
#define lcdc_readl(sinfo, reg) __raw_readl((sinfo)->mmio+(reg))
#define lcdc_writel(sinfo, reg, val) __raw_writel((val), (sinfo)->mmio+(reg))
@ -34,12 +77,6 @@
#define ATMEL_LCDC_DMA_BURST_LEN 8 /* words */
#define ATMEL_LCDC_FIFO_SIZE 512 /* words */
struct atmel_lcdfb_config {
bool have_alt_pixclock;
bool have_hozval;
bool have_intensity_bit;
};
static struct atmel_lcdfb_config at91sam9261_config = {
.have_hozval = true,
.have_intensity_bit = true,
@ -248,18 +285,27 @@ static void exit_backlight(struct atmel_lcdfb_info *sinfo)
static void init_contrast(struct atmel_lcdfb_info *sinfo)
{
struct atmel_lcdfb_pdata *pdata = &sinfo->pdata;
/* contrast pwm can be 'inverted' */
if (sinfo->lcdcon_pol_negative)
if (pdata->lcdcon_pol_negative)
contrast_ctr &= ~(ATMEL_LCDC_POL_POSITIVE);
/* have some default contrast/backlight settings */
lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_CTR, contrast_ctr);
lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_VAL, ATMEL_LCDC_CVAL_DEFAULT);
if (sinfo->lcdcon_is_backlight)
if (pdata->lcdcon_is_backlight)
init_backlight(sinfo);
}
static inline void atmel_lcdfb_power_control(struct atmel_lcdfb_info *sinfo, int on)
{
struct atmel_lcdfb_pdata *pdata = &sinfo->pdata;
if (pdata->atmel_lcdfb_power_control)
pdata->atmel_lcdfb_power_control(pdata, on);
}
static struct fb_fix_screeninfo atmel_lcdfb_fix __initdata = {
.type = FB_TYPE_PACKED_PIXELS,
@ -299,9 +345,11 @@ static unsigned long compute_hozval(struct atmel_lcdfb_info *sinfo,
static void atmel_lcdfb_stop_nowait(struct atmel_lcdfb_info *sinfo)
{
struct atmel_lcdfb_pdata *pdata = &sinfo->pdata;
/* Turn off the LCD controller and the DMA controller */
lcdc_writel(sinfo, ATMEL_LCDC_PWRCON,
sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET);
pdata->guard_time << ATMEL_LCDC_GUARDT_OFFSET);
/* Wait for the LCDC core to become idle */
while (lcdc_readl(sinfo, ATMEL_LCDC_PWRCON) & ATMEL_LCDC_BUSY)
@ -321,9 +369,11 @@ static void atmel_lcdfb_stop(struct atmel_lcdfb_info *sinfo)
static void atmel_lcdfb_start(struct atmel_lcdfb_info *sinfo)
{
lcdc_writel(sinfo, ATMEL_LCDC_DMACON, sinfo->default_dmacon);
struct atmel_lcdfb_pdata *pdata = &sinfo->pdata;
lcdc_writel(sinfo, ATMEL_LCDC_DMACON, pdata->default_dmacon);
lcdc_writel(sinfo, ATMEL_LCDC_PWRCON,
(sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET)
(pdata->guard_time << ATMEL_LCDC_GUARDT_OFFSET)
| ATMEL_LCDC_PWR);
}
@ -424,6 +474,7 @@ static int atmel_lcdfb_check_var(struct fb_var_screeninfo *var,
{
struct device *dev = info->device;
struct atmel_lcdfb_info *sinfo = info->par;
struct atmel_lcdfb_pdata *pdata = &sinfo->pdata;
unsigned long clk_value_khz;
clk_value_khz = clk_get_rate(sinfo->lcdc_clk) / 1000;
@ -510,7 +561,7 @@ static int atmel_lcdfb_check_var(struct fb_var_screeninfo *var,
else
var->green.length = 6;
if (sinfo->lcd_wiring_mode == ATMEL_LCDC_WIRING_RGB) {
if (pdata->lcd_wiring_mode == ATMEL_LCDC_WIRING_RGB) {
/* RGB:5X5 mode */
var->red.offset = var->green.length + 5;
var->blue.offset = 0;
@ -527,7 +578,7 @@ static int atmel_lcdfb_check_var(struct fb_var_screeninfo *var,
var->transp.length = 8;
/* fall through */
case 24:
if (sinfo->lcd_wiring_mode == ATMEL_LCDC_WIRING_RGB) {
if (pdata->lcd_wiring_mode == ATMEL_LCDC_WIRING_RGB) {
/* RGB:888 mode */
var->red.offset = 16;
var->blue.offset = 0;
@ -576,6 +627,7 @@ static void atmel_lcdfb_reset(struct atmel_lcdfb_info *sinfo)
static int atmel_lcdfb_set_par(struct fb_info *info)
{
struct atmel_lcdfb_info *sinfo = info->par;
struct atmel_lcdfb_pdata *pdata = &sinfo->pdata;
unsigned long hozval_linesz;
unsigned long value;
unsigned long clk_value_khz;
@ -637,7 +689,7 @@ static int atmel_lcdfb_set_par(struct fb_info *info)
/* Initialize control register 2 */
value = sinfo->default_lcdcon2;
value = pdata->default_lcdcon2;
if (!(info->var.sync & FB_SYNC_HOR_HIGH_ACT))
value |= ATMEL_LCDC_INVLINE_INVERTED;
@ -741,6 +793,7 @@ static int atmel_lcdfb_setcolreg(unsigned int regno, unsigned int red,
unsigned int transp, struct fb_info *info)
{
struct atmel_lcdfb_info *sinfo = info->par;
struct atmel_lcdfb_pdata *pdata = &sinfo->pdata;
unsigned int val;
u32 *pal;
int ret = 1;
@ -777,8 +830,7 @@ static int atmel_lcdfb_setcolreg(unsigned int regno, unsigned int red,
*/
} else {
/* new style BGR:565 / RGB:565 */
if (sinfo->lcd_wiring_mode ==
ATMEL_LCDC_WIRING_RGB) {
if (pdata->lcd_wiring_mode == ATMEL_LCDC_WIRING_RGB) {
val = ((blue >> 11) & 0x001f);
val |= ((red >> 0) & 0xf800);
} else {
@ -912,16 +964,187 @@ static void atmel_lcdfb_stop_clock(struct atmel_lcdfb_info *sinfo)
clk_disable_unprepare(sinfo->lcdc_clk);
}
#ifdef CONFIG_OF
static const struct of_device_id atmel_lcdfb_dt_ids[] = {
{ .compatible = "atmel,at91sam9261-lcdc" , .data = &at91sam9261_config, },
{ .compatible = "atmel,at91sam9263-lcdc" , .data = &at91sam9263_config, },
{ .compatible = "atmel,at91sam9g10-lcdc" , .data = &at91sam9g10_config, },
{ .compatible = "atmel,at91sam9g45-lcdc" , .data = &at91sam9g45_config, },
{ .compatible = "atmel,at91sam9g45es-lcdc" , .data = &at91sam9g45es_config, },
{ .compatible = "atmel,at91sam9rl-lcdc" , .data = &at91sam9rl_config, },
{ .compatible = "atmel,at32ap-lcdc" , .data = &at32ap_config, },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, atmel_lcdfb_dt_ids);
static const char *atmel_lcdfb_wiring_modes[] = {
[ATMEL_LCDC_WIRING_BGR] = "BRG",
[ATMEL_LCDC_WIRING_RGB] = "RGB",
};
const int atmel_lcdfb_get_of_wiring_modes(struct device_node *np)
{
const char *mode;
int err, i;
err = of_property_read_string(np, "atmel,lcd-wiring-mode", &mode);
if (err < 0)
return ATMEL_LCDC_WIRING_BGR;
for (i = 0; i < ARRAY_SIZE(atmel_lcdfb_wiring_modes); i++)
if (!strcasecmp(mode, atmel_lcdfb_wiring_modes[i]))
return i;
return -ENODEV;
}
static void atmel_lcdfb_power_control_gpio(struct atmel_lcdfb_pdata *pdata, int on)
{
struct atmel_lcdfb_power_ctrl_gpio *og;
list_for_each_entry(og, &pdata->pwr_gpios, list)
gpio_set_value(og->gpio, on);
}
static int atmel_lcdfb_of_init(struct atmel_lcdfb_info *sinfo)
{
struct fb_info *info = sinfo->info;
struct atmel_lcdfb_pdata *pdata = &sinfo->pdata;
struct fb_var_screeninfo *var = &info->var;
struct device *dev = &sinfo->pdev->dev;
struct device_node *np =dev->of_node;
struct device_node *display_np;
struct device_node *timings_np;
struct display_timings *timings;
enum of_gpio_flags flags;
struct atmel_lcdfb_power_ctrl_gpio *og;
bool is_gpio_power = false;
int ret = -ENOENT;
int i, gpio;
sinfo->config = (struct atmel_lcdfb_config*)
of_match_device(atmel_lcdfb_dt_ids, dev)->data;
display_np = of_parse_phandle(np, "display", 0);
if (!display_np) {
dev_err(dev, "failed to find display phandle\n");
return -ENOENT;
}
ret = of_property_read_u32(display_np, "bits-per-pixel", &var->bits_per_pixel);
if (ret < 0) {
dev_err(dev, "failed to get property bits-per-pixel\n");
goto put_display_node;
}
ret = of_property_read_u32(display_np, "atmel,guard-time", &pdata->guard_time);
if (ret < 0) {
dev_err(dev, "failed to get property atmel,guard-time\n");
goto put_display_node;
}
ret = of_property_read_u32(display_np, "atmel,lcdcon2", &pdata->default_lcdcon2);
if (ret < 0) {
dev_err(dev, "failed to get property atmel,lcdcon2\n");
goto put_display_node;
}
ret = of_property_read_u32(display_np, "atmel,dmacon", &pdata->default_dmacon);
if (ret < 0) {
dev_err(dev, "failed to get property bits-per-pixel\n");
goto put_display_node;
}
ret = -ENOMEM;
for (i = 0; i < of_gpio_named_count(display_np, "atmel,power-control-gpio"); i++) {
gpio = of_get_named_gpio_flags(display_np, "atmel,power-control-gpio",
i, &flags);
if (gpio < 0)
continue;
og = devm_kzalloc(dev, sizeof(*og), GFP_KERNEL);
if (!og)
goto put_display_node;
og->gpio = gpio;
og->active_low = flags & OF_GPIO_ACTIVE_LOW;
is_gpio_power = true;
ret = devm_gpio_request(dev, gpio, "lcd-power-control-gpio");
if (ret) {
dev_err(dev, "request gpio %d failed\n", gpio);
goto put_display_node;
}
ret = gpio_direction_output(gpio, og->active_low);
if (ret) {
dev_err(dev, "set direction output gpio %d failed\n", gpio);
goto put_display_node;
}
}
if (is_gpio_power)
pdata->atmel_lcdfb_power_control = atmel_lcdfb_power_control_gpio;
ret = atmel_lcdfb_get_of_wiring_modes(display_np);
if (ret < 0) {
dev_err(dev, "invalid atmel,lcd-wiring-mode\n");
goto put_display_node;
}
pdata->lcd_wiring_mode = ret;
pdata->lcdcon_is_backlight = of_property_read_bool(display_np, "atmel,lcdcon-backlight");
timings = of_get_display_timings(display_np);
if (!timings) {
dev_err(dev, "failed to get display timings\n");
goto put_display_node;
}
timings_np = of_find_node_by_name(display_np, "display-timings");
if (!timings_np) {
dev_err(dev, "failed to find display-timings node\n");
goto put_display_node;
}
for (i = 0; i < of_get_child_count(timings_np); i++) {
struct videomode vm;
struct fb_videomode fb_vm;
ret = videomode_from_timings(timings, &vm, i);
if (ret < 0)
goto put_timings_node;
ret = fb_videomode_from_videomode(&vm, &fb_vm);
if (ret < 0)
goto put_timings_node;
fb_add_videomode(&fb_vm, &info->modelist);
}
return 0;
put_timings_node:
of_node_put(timings_np);
put_display_node:
of_node_put(display_np);
return ret;
}
#else
static int atmel_lcdfb_of_init(struct atmel_lcdfb_info *sinfo)
{
return 0;
}
#endif
static int __init atmel_lcdfb_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct fb_info *info;
struct atmel_lcdfb_info *sinfo;
struct atmel_lcdfb_info *pdata_sinfo;
struct fb_videomode fbmode;
struct atmel_lcdfb_pdata *pdata = NULL;
struct resource *regs = NULL;
struct resource *map = NULL;
struct fb_modelist *modelist;
int ret;
dev_dbg(dev, "%s BEGIN\n", __func__);
@ -934,26 +1157,35 @@ static int __init atmel_lcdfb_probe(struct platform_device *pdev)
}
sinfo = info->par;
sinfo->pdev = pdev;
sinfo->info = info;
if (dev->platform_data) {
pdata_sinfo = (struct atmel_lcdfb_info *)dev->platform_data;
sinfo->default_bpp = pdata_sinfo->default_bpp;
sinfo->default_dmacon = pdata_sinfo->default_dmacon;
sinfo->default_lcdcon2 = pdata_sinfo->default_lcdcon2;
sinfo->default_monspecs = pdata_sinfo->default_monspecs;
sinfo->atmel_lcdfb_power_control = pdata_sinfo->atmel_lcdfb_power_control;
sinfo->guard_time = pdata_sinfo->guard_time;
sinfo->smem_len = pdata_sinfo->smem_len;
sinfo->lcdcon_is_backlight = pdata_sinfo->lcdcon_is_backlight;
sinfo->lcdcon_pol_negative = pdata_sinfo->lcdcon_pol_negative;
sinfo->lcd_wiring_mode = pdata_sinfo->lcd_wiring_mode;
INIT_LIST_HEAD(&info->modelist);
if (pdev->dev.of_node) {
ret = atmel_lcdfb_of_init(sinfo);
if (ret)
goto free_info;
} else if (dev_get_platdata(dev)) {
struct fb_monspecs *monspecs;
int i;
pdata = dev_get_platdata(dev);
monspecs = pdata->default_monspecs;
sinfo->pdata = *pdata;
for (i = 0; i < monspecs->modedb_len; i++)
fb_add_videomode(&monspecs->modedb[i], &info->modelist);
sinfo->config = atmel_lcdfb_get_config(pdev);
info->var.bits_per_pixel = pdata->default_bpp ? pdata->default_bpp : 16;
memcpy(&info->monspecs, pdata->default_monspecs, sizeof(info->monspecs));
} else {
dev_err(dev, "cannot get default configuration\n");
goto free_info;
}
sinfo->info = info;
sinfo->pdev = pdev;
sinfo->config = atmel_lcdfb_get_config(pdev);
if (!sinfo->config)
goto free_info;
@ -962,7 +1194,6 @@ static int __init atmel_lcdfb_probe(struct platform_device *pdev)
info->pseudo_palette = sinfo->pseudo_palette;
info->fbops = &atmel_lcdfb_ops;
memcpy(&info->monspecs, sinfo->default_monspecs, sizeof(info->monspecs));
info->fix = atmel_lcdfb_fix;
/* Enable LCDC Clocks */
@ -978,14 +1209,11 @@ static int __init atmel_lcdfb_probe(struct platform_device *pdev)
}
atmel_lcdfb_start_clock(sinfo);
ret = fb_find_mode(&info->var, info, NULL, info->monspecs.modedb,
info->monspecs.modedb_len, info->monspecs.modedb,
sinfo->default_bpp);
if (!ret) {
dev_err(dev, "no suitable video mode found\n");
goto stop_clk;
}
modelist = list_first_entry(&info->modelist,
struct fb_modelist, list);
fb_videomode_to_var(&info->var, &modelist->mode);
atmel_lcdfb_check_var(&info->var, info);
regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!regs) {
@ -1069,18 +1297,6 @@ static int __init atmel_lcdfb_probe(struct platform_device *pdev)
goto unregister_irqs;
}
/*
* This makes sure that our colour bitfield
* descriptors are correctly initialised.
*/
atmel_lcdfb_check_var(&info->var, info);
ret = fb_set_var(info, &info->var);
if (ret) {
dev_warn(dev, "unable to set display parameters\n");
goto free_cmap;
}
dev_set_drvdata(dev, info);
/*
@ -1092,13 +1308,8 @@ static int __init atmel_lcdfb_probe(struct platform_device *pdev)
goto reset_drvdata;
}
/* add selected videomode to modelist */
fb_var_to_videomode(&fbmode, &info->var);
fb_add_videomode(&fbmode, &info->modelist);
/* Power up the LCDC screen */
if (sinfo->atmel_lcdfb_power_control)
sinfo->atmel_lcdfb_power_control(1);
atmel_lcdfb_power_control(sinfo, 1);
dev_info(dev, "fb%d: Atmel LCDC at 0x%08lx (mapped at %p), irq %d\n",
info->node, info->fix.mmio_start, sinfo->mmio, sinfo->irq_base);
@ -1107,7 +1318,6 @@ static int __init atmel_lcdfb_probe(struct platform_device *pdev)
reset_drvdata:
dev_set_drvdata(dev, NULL);
free_cmap:
fb_dealloc_cmap(&info->cmap);
unregister_irqs:
cancel_work_sync(&sinfo->task);
@ -1143,15 +1353,16 @@ static int __exit atmel_lcdfb_remove(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct fb_info *info = dev_get_drvdata(dev);
struct atmel_lcdfb_info *sinfo;
struct atmel_lcdfb_pdata *pdata;
if (!info || !info->par)
return 0;
sinfo = info->par;
pdata = &sinfo->pdata;
cancel_work_sync(&sinfo->task);
exit_backlight(sinfo);
if (sinfo->atmel_lcdfb_power_control)
sinfo->atmel_lcdfb_power_control(0);
atmel_lcdfb_power_control(sinfo, 0);
unregister_framebuffer(info);
atmel_lcdfb_stop_clock(sinfo);
clk_put(sinfo->lcdc_clk);
@ -1167,7 +1378,6 @@ static int __exit atmel_lcdfb_remove(struct platform_device *pdev)
atmel_lcdfb_free_video_memory(sinfo);
}
dev_set_drvdata(dev, NULL);
framebuffer_release(info);
return 0;
@ -1188,9 +1398,7 @@ static int atmel_lcdfb_suspend(struct platform_device *pdev, pm_message_t mesg)
sinfo->saved_lcdcon = lcdc_readl(sinfo, ATMEL_LCDC_CONTRAST_CTR);
lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_CTR, 0);
if (sinfo->atmel_lcdfb_power_control)
sinfo->atmel_lcdfb_power_control(0);
atmel_lcdfb_power_control(sinfo, 0);
atmel_lcdfb_stop(sinfo);
atmel_lcdfb_stop_clock(sinfo);
@ -1204,8 +1412,7 @@ static int atmel_lcdfb_resume(struct platform_device *pdev)
atmel_lcdfb_start_clock(sinfo);
atmel_lcdfb_start(sinfo);
if (sinfo->atmel_lcdfb_power_control)
sinfo->atmel_lcdfb_power_control(1);
atmel_lcdfb_power_control(sinfo, 1);
lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_CTR, sinfo->saved_lcdcon);
/* Enable FIFO & DMA errors */
@ -1228,6 +1435,7 @@ static struct platform_driver atmel_lcdfb_driver = {
.driver = {
.name = "atmel_lcdfb",
.owner = THIS_MODULE,
.of_match_table = of_match_ptr(atmel_lcdfb_dt_ids),
},
};

8
drivers/video/aty/aty128fb.c
View file

@ -413,7 +413,6 @@ struct aty128fb_par {
int blitter_may_be_busy;
int fifo_slots; /* free slots in FIFO (64 max) */
int pm_reg;
int crt_on, lcd_on;
struct pci_dev *pdev;
struct fb_info *next;
@ -2016,7 +2015,6 @@ static int aty128_init(struct pci_dev *pdev, const struct pci_device_id *ent)
aty128_init_engine(par);
par->pm_reg = pdev->pm_cap;
par->pdev = pdev;
par->asleep = 0;
par->lock_blank = 0;
@ -2029,8 +2027,8 @@ static int aty128_init(struct pci_dev *pdev, const struct pci_device_id *ent)
if (register_framebuffer(info) < 0)
return 0;
printk(KERN_INFO "fb%d: %s frame buffer device on %s\n",
info->node, info->fix.id, video_card);
fb_info(info, "%s frame buffer device on %s\n",
info->fix.id, video_card);
return 1; /* success! */
}
@ -2397,7 +2395,7 @@ static void aty128_set_suspend(struct aty128fb_par *par, int suspend)
u32 pmgt;
struct pci_dev *pdev = par->pdev;
if (!par->pm_reg)
if (!par->pdev->pm_cap)
return;
/* Set the chip into the appropriate suspend mode (we use D2,

1
drivers/video/aty/atyfb_base.c
View file

@ -1848,7 +1848,6 @@ static int atyfb_ioctl(struct fb_info *info, u_int cmd, u_long arg)
return aty_waitforvblank(par, crtc);
}
break;
#if defined(DEBUG) && defined(CONFIG_FB_ATY_CT)
case ATYIO_CLKR:

5
drivers/video/aty/radeon_base.c
View file

@ -819,11 +819,6 @@ static int radeonfb_check_var (struct fb_var_screeninfo *var, struct fb_info *in
if (v.xres_virtual < v.xres)
v.xres = v.xres_virtual;
if (v.xoffset < 0)
v.xoffset = 0;
if (v.yoffset < 0)
v.yoffset = 0;
if (v.xoffset > v.xres_virtual - v.xres)
v.xoffset = v.xres_virtual - v.xres - 1;

22
drivers/video/aty/radeon_pm.c
View file

@ -1427,6 +1427,8 @@ static void radeon_pm_full_reset_sdram(struct radeonfb_info *rinfo)
mdelay( 15);
}
#if defined(CONFIG_PM)
#if defined(CONFIG_X86) || defined(CONFIG_PPC_PMAC)
static void radeon_pm_reset_pad_ctlr_strength(struct radeonfb_info *rinfo)
{
u32 tmp, tmp2;
@ -1939,9 +1941,10 @@ static void radeon_reinitialize_M10(struct radeonfb_info *rinfo)
*/
radeon_pm_m10_enable_lvds_spread_spectrum(rinfo);
}
#endif
#ifdef CONFIG_PPC_OF
#ifdef CONFIG_PPC_PMAC
static void radeon_pm_m9p_reconfigure_mc(struct radeonfb_info *rinfo)
{
OUTREG(MC_CNTL, rinfo->save_regs[46]);
@ -2202,6 +2205,8 @@ static void radeon_reinitialize_M9P(struct radeonfb_info *rinfo)
radeon_pm_restore_pixel_pll(rinfo);
radeon_pm_m10_enable_lvds_spread_spectrum(rinfo);
}
#endif
#endif
#if 0 /* Not ready yet */
static void radeon_reinitialize_QW(struct radeonfb_info *rinfo)
@ -2515,13 +2520,13 @@ static void radeonfb_whack_power_state(struct radeonfb_info *rinfo, pci_power_t
for (;;) {
pci_read_config_word(rinfo->pdev,
rinfo->pm_reg+PCI_PM_CTRL,
rinfo->pdev->pm_cap + PCI_PM_CTRL,
&pwr_cmd);
if (pwr_cmd & 2)
if (pwr_cmd & state)
break;
pwr_cmd = (pwr_cmd & ~PCI_PM_CTRL_STATE_MASK) | 2;
pwr_cmd = (pwr_cmd & ~PCI_PM_CTRL_STATE_MASK) | state;
pci_write_config_word(rinfo->pdev,
rinfo->pm_reg+PCI_PM_CTRL,
rinfo->pdev->pm_cap + PCI_PM_CTRL,
pwr_cmd);
msleep(500);
}
@ -2532,7 +2537,7 @@ static void radeon_set_suspend(struct radeonfb_info *rinfo, int suspend)
{
u32 tmp;
if (!rinfo->pm_reg)
if (!rinfo->pdev->pm_cap)
return;
/* Set the chip into appropriate suspend mode (we use D2,
@ -2804,9 +2809,6 @@ static void radeonfb_early_resume(void *data)
void radeonfb_pm_init(struct radeonfb_info *rinfo, int dynclk, int ignore_devlist, int force_sleep)
{
/* Find PM registers in config space if any*/
rinfo->pm_reg = rinfo->pdev->pm_cap;
/* Enable/Disable dynamic clocks: TODO add sysfs access */
if (rinfo->family == CHIP_FAMILY_RS480)
rinfo->dynclk = -1;
@ -2830,7 +2832,7 @@ void radeonfb_pm_init(struct radeonfb_info *rinfo, int dynclk, int ignore_devlis
* reason. --BenH
*/
if (machine_is(powermac) && rinfo->of_node) {
if (rinfo->is_mobility && rinfo->pm_reg &&
if (rinfo->is_mobility && rinfo->pdev->pm_cap &&
rinfo->family <= CHIP_FAMILY_RV250)
rinfo->pm_mode |= radeon_pm_d2;

1
drivers/video/aty/radeonfb.h
View file

@ -342,7 +342,6 @@ struct radeonfb_info {
int mtrr_hdl;
int pm_reg;
u32 save_regs[100];
int asleep;
int lock_blank;

16
drivers/video/au1100fb.c
View file

@ -564,7 +564,7 @@ int au1100fb_drv_remove(struct platform_device *dev)
if (!dev)
return -ENODEV;
fbdev = (struct au1100fb_device *) platform_get_drvdata(dev);
fbdev = platform_get_drvdata(dev);
#if !defined(CONFIG_FRAMEBUFFER_CONSOLE) && defined(CONFIG_LOGO)
au1100fb_fb_blank(VESA_POWERDOWN, &fbdev->info);
@ -636,19 +636,7 @@ static struct platform_driver au1100fb_driver = {
.suspend = au1100fb_drv_suspend,
.resume = au1100fb_drv_resume,
};
static int __init au1100fb_load(void)
{
return platform_driver_register(&au1100fb_driver);
}
static void __exit au1100fb_unload(void)
{
platform_driver_unregister(&au1100fb_driver);
}
module_init(au1100fb_load);
module_exit(au1100fb_unload);
module_platform_driver(au1100fb_driver);
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL");

16
drivers/video/au1200fb.c
View file

@ -1853,21 +1853,7 @@ static struct platform_driver au1200fb_driver = {
.probe = au1200fb_drv_probe,
.remove = au1200fb_drv_remove,
};
/*-------------------------------------------------------------------------*/
static int __init au1200fb_init(void)
{
return platform_driver_register(&au1200fb_driver);
}
static void __exit au1200fb_cleanup(void)
{
platform_driver_unregister(&au1200fb_driver);
}
module_init(au1200fb_init);
module_exit(au1200fb_cleanup);
module_platform_driver(au1200fb_driver);
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL");

1
drivers/video/backlight/l4f00242t03.c
View file

@ -244,7 +244,6 @@ static int l4f00242t03_remove(struct spi_device *spi)
l4f00242t03_lcd_power_set(priv->ld, FB_BLANK_POWERDOWN);
lcd_device_unregister(priv->ld);
spi_set_drvdata(spi, NULL);
return 0;
}

6
drivers/video/backlight/tosa_lcd.c
View file

@ -198,7 +198,7 @@ static int tosa_lcd_probe(struct spi_device *spi)
ret = devm_gpio_request_one(&spi->dev, TOSA_GPIO_TG_ON,
GPIOF_OUT_INIT_LOW, "tg #pwr");
if (ret < 0)
goto err_gpio_tg;
return ret;
mdelay(60);
@ -219,8 +219,6 @@ static int tosa_lcd_probe(struct spi_device *spi)
err_register:
tosa_lcd_tg_off(data);
err_gpio_tg:
spi_set_drvdata(spi, NULL);
return ret;
}
@ -235,8 +233,6 @@ static int tosa_lcd_remove(struct spi_device *spi)
tosa_lcd_tg_off(data);
spi_set_drvdata(spi, NULL);
return 0;
}

14
drivers/video/bf54x-lq043fb.c
View file

@ -761,19 +761,7 @@ static struct platform_driver bfin_bf54x_driver = {
.owner = THIS_MODULE,
},
};
static int __init bfin_bf54x_driver_init(void)
{
return platform_driver_register(&bfin_bf54x_driver);
}
static void __exit bfin_bf54x_driver_cleanup(void)
{
platform_driver_unregister(&bfin_bf54x_driver);
}
module_platform_driver(bfin_bf54x_driver);
MODULE_DESCRIPTION("Blackfin BF54x TFT LCD Driver");
MODULE_LICENSE("GPL");
module_init(bfin_bf54x_driver_init);
module_exit(bfin_bf54x_driver_cleanup);

14
drivers/video/bfin-t350mcqb-fb.c
View file

@ -664,19 +664,7 @@ static struct platform_driver bfin_t350mcqb_driver = {
.owner = THIS_MODULE,
},
};
static int __init bfin_t350mcqb_driver_init(void)
{
return platform_driver_register(&bfin_t350mcqb_driver);
}
static void __exit bfin_t350mcqb_driver_cleanup(void)
{
platform_driver_unregister(&bfin_t350mcqb_driver);
}
module_platform_driver(bfin_t350mcqb_driver);
MODULE_DESCRIPTION("Blackfin TFT LCD Driver");
MODULE_LICENSE("GPL");
module_init(bfin_t350mcqb_driver_init);
module_exit(bfin_t350mcqb_driver_cleanup);

19
drivers/video/broadsheetfb.c
View file

@ -1167,9 +1167,8 @@ static int broadsheetfb_probe(struct platform_device *dev)
if (retval < 0)
goto err_unreg_fb;
printk(KERN_INFO
"fb%d: Broadsheet frame buffer, using %dK of video memory\n",
info->node, videomemorysize >> 10);
fb_info(info, "Broadsheet frame buffer, using %dK of video memory\n",
videomemorysize >> 10);
return 0;
@ -1217,19 +1216,7 @@ static struct platform_driver broadsheetfb_driver = {
.name = "broadsheetfb",
},
};
static int __init broadsheetfb_init(void)
{
return platform_driver_register(&broadsheetfb_driver);
}
static void __exit broadsheetfb_exit(void)
{
platform_driver_unregister(&broadsheetfb_driver);
}
module_init(broadsheetfb_init);
module_exit(broadsheetfb_exit);
module_platform_driver(broadsheetfb_driver);
MODULE_DESCRIPTION("fbdev driver for Broadsheet controller");
MODULE_AUTHOR("Jaya Kumar");

2
drivers/video/bw2.c
View file

@ -363,8 +363,6 @@ static int bw2_remove(struct platform_device *op)
framebuffer_release(info);
dev_set_drvdata(&op->dev, NULL);
return 0;
}

4
drivers/video/carminefb.c
View file

@ -585,8 +585,7 @@ static int alloc_carmine_fb(void __iomem *regs, void __iomem *smem_base,
if (ret < 0)
goto err_dealloc_cmap;
printk(KERN_INFO "fb%d: %s frame buffer device\n", info->node,
info->fix.id);
fb_info(info, "%s frame buffer device\n", info->fix.id);
*rinfo = info;
return 0;
@ -746,7 +745,6 @@ static void carminefb_remove(struct pci_dev *dev)
iounmap(hw->v_regs);
release_mem_region(fix.mmio_start, fix.mmio_len);
pci_set_drvdata(dev, NULL);
pci_disable_device(dev);
kfree(hw);
}

2
drivers/video/cfbimgblt.c
View file

@ -181,7 +181,7 @@ static inline void slow_imageblit(const struct fb_image *image, struct fb_info *
}
shift += bpp;
shift &= (32 - 1);
if (!l) { l = 8; s++; };
if (!l) { l = 8; s++; }
}
/* write trailing bits */

6
drivers/video/cg14.c
View file

@ -330,7 +330,7 @@ static int cg14_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg)
default:
ret = -ENOSYS;
break;
};
}
if (!ret) {
sbus_writeb(cur_mode, &regs->mcr);
par->mode = mode;
@ -343,7 +343,7 @@ static int cg14_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg)
FBTYPE_MDICOLOR, 8,
info->fix.smem_len);
break;
};
}
return ret;
}
@ -583,8 +583,6 @@ static int cg14_remove(struct platform_device *op)
framebuffer_release(info);
dev_set_drvdata(&op->dev, NULL);
return 0;
}

2
drivers/video/cg3.c
View file

@ -446,8 +446,6 @@ static int cg3_remove(struct platform_device *op)
framebuffer_release(info);
dev_set_drvdata(&op->dev, NULL);
return 0;
}

4
drivers/video/cg6.c
View file

@ -624,7 +624,7 @@ static void cg6_init_fix(struct fb_info *info, int linebytes)
default:
cg6_cpu_name = "i386";
break;
};
}
if (((conf >> CG6_FHC_REV_SHIFT) & CG6_FHC_REV_MASK) >= 11) {
if (info->fix.smem_len <= 0x100000)
cg6_card_name = "TGX";
@ -839,8 +839,6 @@ static int cg6_remove(struct platform_device *op)
framebuffer_release(info);
dev_set_drvdata(&op->dev, NULL);
return 0;
}

6
drivers/video/cirrusfb.c
View file

@ -595,11 +595,6 @@ static int cirrusfb_check_var(struct fb_var_screeninfo *var,
return -EINVAL;
}
if (var->xoffset < 0)
var->xoffset = 0;
if (var->yoffset < 0)
var->yoffset = 0;
/* truncate xoffset and yoffset to maximum if too high */
if (var->xoffset > var->xres_virtual - var->xres)
var->xoffset = var->xres_virtual - var->xres - 1;
@ -2159,7 +2154,6 @@ static int cirrusfb_pci_register(struct pci_dev *pdev,
if (!ret)
return 0;
pci_set_drvdata(pdev, NULL);
iounmap(info->screen_base);
err_release_legacy:
if (release_io_ports)

17
drivers/video/cobalt_lcdfb.c
View file

@ -368,8 +368,7 @@ static int cobalt_lcdfb_probe(struct platform_device *dev)
lcd_clear(info);
printk(KERN_INFO "fb%d: Cobalt server LCD frame buffer device\n",
info->node);
fb_info(info, "Cobalt server LCD frame buffer device\n");
return 0;
}
@ -395,19 +394,7 @@ static struct platform_driver cobalt_lcdfb_driver = {
.owner = THIS_MODULE,
},
};
static int __init cobalt_lcdfb_init(void)
{
return platform_driver_register(&cobalt_lcdfb_driver);
}
static void __exit cobalt_lcdfb_exit(void)
{
platform_driver_unregister(&cobalt_lcdfb_driver);
}
module_init(cobalt_lcdfb_init);
module_exit(cobalt_lcdfb_exit);
module_platform_driver(cobalt_lcdfb_driver);
MODULE_LICENSE("GPL v2");
MODULE_AUTHOR("Yoichi Yuasa");

4
drivers/video/controlfb.c
View file

@ -471,8 +471,8 @@ try_again:
/* Register with fbdev layer */
if (register_framebuffer(&p->info) < 0)
return -ENXIO;
printk(KERN_INFO "fb%d: control display adapter\n", p->info.node);
fb_info(&p->info, "control display adapter\n");
return 0;
}

5
drivers/video/cyber2000fb.c
View file

@ -1810,11 +1810,6 @@ static void cyberpro_pci_remove(struct pci_dev *dev)
iounmap(cfb->region);
cyberpro_free_fb_info(cfb);
/*
* Ensure that the driver data is no longer
* valid.
*/
pci_set_drvdata(dev, NULL);
if (cfb == int_cfb_info)
int_cfb_info = NULL;

21
drivers/video/da8xx-fb.c
View file

@ -129,7 +129,6 @@
#define LCD_NUM_BUFFERS 2
#define WSI_TIMEOUT 50
#define PALETTE_SIZE 256
#define CLK_MIN_DIV 2
@ -1314,7 +1313,7 @@ static struct fb_ops da8xx_fb_ops = {
static struct fb_videomode *da8xx_fb_get_videomode(struct platform_device *dev)
{
struct da8xx_lcdc_platform_data *fb_pdata = dev->dev.platform_data;
struct da8xx_lcdc_platform_data *fb_pdata = dev_get_platdata(&dev->dev);
struct fb_videomode *lcdc_info;
int i;
@ -1336,7 +1335,7 @@ static struct fb_videomode *da8xx_fb_get_videomode(struct platform_device *dev)
static int fb_probe(struct platform_device *device)
{
struct da8xx_lcdc_platform_data *fb_pdata =
device->dev.platform_data;
dev_get_platdata(&device->dev);
static struct resource *lcdc_regs;
struct lcd_ctrl_config *lcd_cfg;
struct fb_videomode *lcdc_info;
@ -1548,7 +1547,7 @@ err_pm_runtime_disable:
}
#ifdef CONFIG_PM
struct lcdc_context {
static struct lcdc_context {
u32 clk_enable;
u32 ctrl;
u32 dma_ctrl;
@ -1663,19 +1662,7 @@ static struct platform_driver da8xx_fb_driver = {
.owner = THIS_MODULE,
},
};
static int __init da8xx_fb_init(void)
{
return platform_driver_register(&da8xx_fb_driver);
}
static void __exit da8xx_fb_cleanup(void)
{
platform_driver_unregister(&da8xx_fb_driver);
}
module_init(da8xx_fb_init);
module_exit(da8xx_fb_cleanup);
module_platform_driver(da8xx_fb_driver);
MODULE_DESCRIPTION("Framebuffer driver for TI da8xx/omap-l1xx");
MODULE_AUTHOR("Texas Instruments");

7
drivers/video/efifb.c
View file

@ -108,8 +108,8 @@ static int efifb_setup(char *options)
if (!*this_opt) continue;
for (i = 0; i < M_UNKNOWN; i++) {
if (!strcmp(this_opt, efifb_dmi_list[i].optname) &&
efifb_dmi_list[i].base != 0) {
if (efifb_dmi_list[i].base != 0 &&
!strcmp(this_opt, efifb_dmi_list[i].optname)) {
screen_info.lfb_base = efifb_dmi_list[i].base;
screen_info.lfb_linelength = efifb_dmi_list[i].stride;
screen_info.lfb_width = efifb_dmi_list[i].width;
@ -322,8 +322,7 @@ static int efifb_probe(struct platform_device *dev)
printk(KERN_ERR "efifb: cannot register framebuffer\n");
goto err_fb_dealoc;
}
printk(KERN_INFO "fb%d: %s frame buffer device\n",
info->node, info->fix.id);
fb_info(info, "%s frame buffer device\n", info->fix.id);
return 0;
err_fb_dealoc:

2
drivers/video/ep93xx-fb.c
View file

@ -487,7 +487,7 @@ static void ep93xxfb_dealloc_videomem(struct fb_info *info)
static int ep93xxfb_probe(struct platform_device *pdev)
{
struct ep93xxfb_mach_info *mach_info = pdev->dev.platform_data;
struct ep93xxfb_mach_info *mach_info = dev_get_platdata(&pdev->dev);
struct fb_info *info;
struct ep93xx_fbi *fbi;
struct resource *res;

3
drivers/video/exynos/exynos_mipi_dsi_common.c
View file

@ -376,6 +376,7 @@ int exynos_mipi_dsi_rd_data(struct mipi_dsim_device *dsim, unsigned int data_id,
"data id %x is not supported current DSI spec.\n",
data_id);
mutex_unlock(&dsim->lock);
return -EINVAL;
}
@ -667,7 +668,7 @@ int exynos_mipi_dsi_init_dsim(struct mipi_dsim_device *dsim)
default:
dev_info(dsim->dev, "data lane is invalid.\n");
return -EINVAL;
};
}
exynos_mipi_dsi_sw_reset(dsim);
exynos_mipi_dsi_func_reset(dsim);

5
drivers/video/fb-puv3.c
View file

@ -713,9 +713,8 @@ static int unifb_probe(struct platform_device *dev)
platform_set_drvdata(dev, info);
platform_device_add_data(dev, unifb_regs, sizeof(u32) * UNIFB_REGS_NUM);
printk(KERN_INFO
"fb%d: Virtual frame buffer device, using %dM of video memory\n",
info->node, UNIFB_MEMSIZE >> 20);
fb_info(info, "Virtual frame buffer device, using %dM of video memory\n",
UNIFB_MEMSIZE >> 20);
return 0;
err2:
fb_dealloc_cmap(&info->cmap);

50
drivers/video/fbmem.c
View file

@ -1108,14 +1108,16 @@ static long do_fb_ioctl(struct fb_info *info, unsigned int cmd,
case FBIOPUT_VSCREENINFO:
if (copy_from_user(&var, argp, sizeof(var)))
return -EFAULT;
if (!lock_fb_info(info))
return -ENODEV;
console_lock();
if (!lock_fb_info(info)) {
console_unlock();
return -ENODEV;
}
info->flags |= FBINFO_MISC_USEREVENT;
ret = fb_set_var(info, &var);
info->flags &= ~FBINFO_MISC_USEREVENT;
console_unlock();
unlock_fb_info(info);
console_unlock();
if (!ret && copy_to_user(argp, &var, sizeof(var)))
ret = -EFAULT;
break;
@ -1144,12 +1146,14 @@ static long do_fb_ioctl(struct fb_info *info, unsigned int cmd,
case FBIOPAN_DISPLAY:
if (copy_from_user(&var, argp, sizeof(var)))
return -EFAULT;
if (!lock_fb_info(info))
return -ENODEV;
console_lock();
if (!lock_fb_info(info)) {
console_unlock();
return -ENODEV;
}
ret = fb_pan_display(info, &var);
console_unlock();
unlock_fb_info(info);
console_unlock();
if (ret == 0 && copy_to_user(argp, &var, sizeof(var)))
return -EFAULT;
break;
@ -1184,23 +1188,27 @@ static long do_fb_ioctl(struct fb_info *info, unsigned int cmd,
break;
}
event.data = &con2fb;
if (!lock_fb_info(info))
return -ENODEV;
console_lock();
if (!lock_fb_info(info)) {
console_unlock();
return -ENODEV;
}
event.info = info;
ret = fb_notifier_call_chain(FB_EVENT_SET_CONSOLE_MAP, &event);
console_unlock();
unlock_fb_info(info);
console_unlock();
break;
case FBIOBLANK:
if (!lock_fb_info(info))
return -ENODEV;
console_lock();
if (!lock_fb_info(info)) {
console_unlock();
return -ENODEV;
}
info->flags |= FBINFO_MISC_USEREVENT;
ret = fb_blank(info, arg);
info->flags &= ~FBINFO_MISC_USEREVENT;
console_unlock();
unlock_fb_info(info);
console_unlock();
break;
default:
if (!lock_fb_info(info))
@ -1660,12 +1668,15 @@ static int do_register_framebuffer(struct fb_info *fb_info)
registered_fb[i] = fb_info;
event.info = fb_info;
if (!lock_fb_info(fb_info))
return -ENODEV;
console_lock();
if (!lock_fb_info(fb_info)) {
console_unlock();
return -ENODEV;
}
fb_notifier_call_chain(FB_EVENT_FB_REGISTERED, &event);
console_unlock();
unlock_fb_info(fb_info);
console_unlock();
return 0;
}
@ -1678,13 +1689,16 @@ static int do_unregister_framebuffer(struct fb_info *fb_info)
if (i < 0 || i >= FB_MAX || registered_fb[i] != fb_info)
return -EINVAL;
if (!lock_fb_info(fb_info))
return -ENODEV;
console_lock();
if (!lock_fb_info(fb_info)) {
console_unlock();
return -ENODEV;
}
event.info = fb_info;
ret = fb_notifier_call_chain(FB_EVENT_FB_UNBIND, &event);
console_unlock();
unlock_fb_info(fb_info);
console_unlock();
if (ret)
return -EINVAL;

19
drivers/video/fbsysfs.c
View file

@ -177,9 +177,12 @@ static ssize_t store_modes(struct device *device,
if (i * sizeof(struct fb_videomode) != count)
return -EINVAL;
if (!lock_fb_info(fb_info))
return -ENODEV;
console_lock();
if (!lock_fb_info(fb_info)) {
console_unlock();
return -ENODEV;
}
list_splice(&fb_info->modelist, &old_list);
fb_videomode_to_modelist((const struct fb_videomode *)buf, i,
&fb_info->modelist);
@ -189,8 +192,8 @@ static ssize_t store_modes(struct device *device,
} else
fb_destroy_modelist(&old_list);
console_unlock();
unlock_fb_info(fb_info);
console_unlock();
return 0;
}
@ -404,12 +407,16 @@ static ssize_t store_fbstate(struct device *device,
state = simple_strtoul(buf, &last, 0);
if (!lock_fb_info(fb_info))
return -ENODEV;
console_lock();
if (!lock_fb_info(fb_info)) {
console_unlock();
return -ENODEV;
}
fb_set_suspend(fb_info, (int)state);
console_unlock();
unlock_fb_info(fb_info);
console_unlock();
return count;
}

2
drivers/video/ffb.c
View file

@ -1035,8 +1035,6 @@ static int ffb_remove(struct platform_device *op)
framebuffer_release(info);
dev_set_drvdata(&op->dev, NULL);
return 0;
}

2
drivers/video/fm2fb.c
View file

@ -289,7 +289,7 @@ static int fm2fb_probe(struct zorro_dev *z, const struct zorro_device_id *id)
zorro_release_device(z);
return -EINVAL;
}
printk("fb%d: %s frame buffer device\n", info->node, fb_fix.id);
fb_info(info, "%s frame buffer device\n", fb_fix.id);
return 0;
}

2
drivers/video/fsl-diu-fb.c
View file

@ -1104,7 +1104,7 @@ static int fsl_diu_cursor(struct fb_info *info, struct fb_cursor *cursor)
fsl_diu_load_cursor_image(info, image, bg, fg,
cursor->image.width, cursor->image.height);
};
}
/*
* Show or hide the cursor. The cursor data is always stored in the

6
drivers/video/gbefb.c
View file

@ -1236,9 +1236,9 @@ static int gbefb_probe(struct platform_device *p_dev)
platform_set_drvdata(p_dev, info);
gbefb_create_sysfs(&p_dev->dev);
printk(KERN_INFO "fb%d: %s rev %d @ 0x%08x using %dkB memory\n",
info->node, info->fix.id, gbe_revision, (unsigned) GBE_BASE,
gbe_mem_size >> 10);
fb_info(info, "%s rev %d @ 0x%08x using %dkB memory\n",
info->fix.id, gbe_revision, (unsigned)GBE_BASE,
gbe_mem_size >> 10);
return 0;

3
drivers/video/geode/gx1fb_core.c
View file

@ -357,7 +357,7 @@ static int gx1fb_probe(struct pci_dev *pdev, const struct pci_device_id *id)
goto err;
}
pci_set_drvdata(pdev, info);
printk(KERN_INFO "fb%d: %s frame buffer device\n", info->node, info->fix.id);
fb_info(info, "%s frame buffer device\n", info->fix.id);
return 0;
err:
@ -399,7 +399,6 @@ static void gx1fb_remove(struct pci_dev *pdev)
release_mem_region(gx1_gx_base() + 0x8300, 0x100);
fb_dealloc_cmap(&info->cmap);
pci_set_drvdata(pdev, NULL);
framebuffer_release(info);
}

3
drivers/video/geode/gxfb_core.c
View file

@ -423,7 +423,7 @@ static int gxfb_probe(struct pci_dev *pdev, const struct pci_device_id *id)
goto err;
}
pci_set_drvdata(pdev, info);
printk(KERN_INFO "fb%d: %s frame buffer device\n", info->node, info->fix.id);
fb_info(info, "%s frame buffer device\n", info->fix.id);
return 0;
err:
@ -471,7 +471,6 @@ static void gxfb_remove(struct pci_dev *pdev)
pci_release_region(pdev, 1);
fb_dealloc_cmap(&info->cmap);
pci_set_drvdata(pdev, NULL);
framebuffer_release(info);
}

4
drivers/video/geode/lxfb_core.c
View file

@ -555,8 +555,7 @@ static int lxfb_probe(struct pci_dev *pdev, const struct pci_device_id *id)
goto err;
}
pci_set_drvdata(pdev, info);
printk(KERN_INFO "fb%d: %s frame buffer device\n",
info->node, info->fix.id);
fb_info(info, "%s frame buffer device\n", info->fix.id);
return 0;
@ -606,7 +605,6 @@ static void lxfb_remove(struct pci_dev *pdev)
pci_release_region(pdev, 3);
fb_dealloc_cmap(&info->cmap);
pci_set_drvdata(pdev, NULL);
framebuffer_release(info);
}

16
drivers/video/grvga.c
View file

@ -496,7 +496,6 @@ static int grvga_probe(struct platform_device *dev)
return 0;
free_mem:
dev_set_drvdata(&dev->dev, NULL);
if (grvga_fix_addr)
iounmap((void *)virtual_start);
else
@ -530,7 +529,6 @@ static int grvga_remove(struct platform_device *device)
kfree((void *)info->screen_base);
framebuffer_release(info);
dev_set_drvdata(&device->dev, NULL);
}
return 0;
@ -557,19 +555,7 @@ static struct platform_driver grvga_driver = {
.remove = grvga_remove,
};
static int __init grvga_init(void)
{
return platform_driver_register(&grvga_driver);
}
static void __exit grvga_exit(void)
{
platform_driver_unregister(&grvga_driver);
}
module_init(grvga_init);
module_exit(grvga_exit);
module_platform_driver(grvga_driver);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Aeroflex Gaisler");

3
drivers/video/gxt4500.c
View file

@ -698,8 +698,7 @@ static int gxt4500_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
dev_err(&pdev->dev, "gxt4500: cannot register framebuffer\n");
goto err_free_cmap;
}
printk(KERN_INFO "fb%d: %s frame buffer device\n",
info->node, info->fix.id);
fb_info(info, "%s frame buffer device\n", info->fix.id);
return 0;

19
drivers/video/hecubafb.c
View file

@ -261,9 +261,8 @@ static int hecubafb_probe(struct platform_device *dev)
goto err_fbreg;
platform_set_drvdata(dev, info);
printk(KERN_INFO
"fb%d: Hecuba frame buffer device, using %dK of video memory\n",
info->node, videomemorysize >> 10);
fb_info(info, "Hecuba frame buffer device, using %dK of video memory\n",
videomemorysize >> 10);
/* this inits the dpy */
retval = par->board->init(par);
@ -305,19 +304,7 @@ static struct platform_driver hecubafb_driver = {
.name = "hecubafb",
},
};
static int __init hecubafb_init(void)
{
return platform_driver_register(&hecubafb_driver);
}
static void __exit hecubafb_exit(void)
{
platform_driver_unregister(&hecubafb_driver);
}
module_init(hecubafb_init);
module_exit(hecubafb_exit);
module_platform_driver(hecubafb_driver);
MODULE_DESCRIPTION("fbdev driver for Hecuba/Apollo controller");
MODULE_AUTHOR("Jaya Kumar");

3
drivers/video/hgafb.c
View file

@ -586,8 +586,7 @@ static int hgafb_probe(struct platform_device *pdev)
return -EINVAL;
}
printk(KERN_INFO "fb%d: %s frame buffer device\n",
info->node, info->fix.id);
fb_info(info, "%s frame buffer device\n", info->fix.id);
platform_set_drvdata(pdev, info);
return 0;
}

3
drivers/video/hitfb.c
View file

@ -405,8 +405,7 @@ static int hitfb_probe(struct platform_device *dev)
platform_set_drvdata(dev, info);
printk(KERN_INFO "fb%d: %s frame buffer device\n",
info->node, info->fix.id);
fb_info(info, "%s frame buffer device\n", info->fix.id);
return 0;

3
drivers/video/hpfb.c
View file

@ -298,8 +298,7 @@ static int hpfb_init_one(unsigned long phys_base, unsigned long virt_base)
if (ret < 0)
goto dealloc_cmap;
printk(KERN_INFO "fb%d: %s frame buffer device\n",
fb_info.node, fb_info.fix.id);
fb_info(&fb_info, "%s frame buffer device\n", fb_info.fix.id);
return 0;

45
drivers/video/hyperv_fb.c
View file

@ -575,6 +575,10 @@ static int hvfb_setcolreg(unsigned regno, unsigned red, unsigned green,
return 0;
}
static int hvfb_blank(int blank, struct fb_info *info)
{
return 1; /* get fb_blank to set the colormap to all black */
}
static struct fb_ops hvfb_ops = {
.owner = THIS_MODULE,
@ -584,6 +588,7 @@ static struct fb_ops hvfb_ops = {
.fb_fillrect = cfb_fillrect,
.fb_copyarea = cfb_copyarea,
.fb_imageblit = cfb_imageblit,
.fb_blank = hvfb_blank,
};
@ -795,12 +800,21 @@ static int hvfb_remove(struct hv_device *hdev)
}
static DEFINE_PCI_DEVICE_TABLE(pci_stub_id_table) = {
{
.vendor = PCI_VENDOR_ID_MICROSOFT,
.device = PCI_DEVICE_ID_HYPERV_VIDEO,
},
{ /* end of list */ }
};
static const struct hv_vmbus_device_id id_table[] = {
/* Synthetic Video Device GUID */
{HV_SYNTHVID_GUID},
{}
};
MODULE_DEVICE_TABLE(pci, pci_stub_id_table);
MODULE_DEVICE_TABLE(vmbus, id_table);
static struct hv_driver hvfb_drv = {
@ -810,14 +824,43 @@ static struct hv_driver hvfb_drv = {
.remove = hvfb_remove,
};
static int hvfb_pci_stub_probe(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
return 0;
}
static void hvfb_pci_stub_remove(struct pci_dev *pdev)
{
}
static struct pci_driver hvfb_pci_stub_driver = {
.name = KBUILD_MODNAME,
.id_table = pci_stub_id_table,
.probe = hvfb_pci_stub_probe,
.remove = hvfb_pci_stub_remove,
};
static int __init hvfb_drv_init(void)
{
return vmbus_driver_register(&hvfb_drv);
int ret;
ret = vmbus_driver_register(&hvfb_drv);
if (ret != 0)
return ret;
ret = pci_register_driver(&hvfb_pci_stub_driver);
if (ret != 0) {
vmbus_driver_unregister(&hvfb_drv);
return ret;
}
return 0;
}
static void __exit hvfb_drv_exit(void)
{
pci_unregister_driver(&hvfb_pci_stub_driver);
vmbus_driver_unregister(&hvfb_drv);
}

9
drivers/video/i740fb.c
View file

@ -203,8 +203,7 @@ static int i740fb_release(struct fb_info *info, int user)
mutex_lock(&(par->open_lock));
if (par->ref_count == 0) {
printk(KERN_ERR "fb%d: release called with zero refcount\n",
info->node);
fb_err(info, "release called with zero refcount\n");
mutex_unlock(&(par->open_lock));
return -EINVAL;
}
@ -1067,7 +1066,7 @@ static int i740fb_probe(struct pci_dev *dev, const struct pci_device_id *ent)
par->has_sgram = !((tmp & DRAM_RAS_TIMING) ||
(tmp & DRAM_RAS_PRECHARGE));
printk(KERN_INFO "fb%d: Intel740 on %s, %ld KB %s\n", info->node,
fb_info(info, "Intel740 on %s, %ld KB %s\n",
pci_name(dev), info->screen_size >> 10,
par->has_sgram ? "SGRAM" : "SDRAM");
@ -1143,8 +1142,7 @@ static int i740fb_probe(struct pci_dev *dev, const struct pci_device_id *ent)
goto err_reg_framebuffer;
}
printk(KERN_INFO "fb%d: %s frame buffer device\n",
info->node, info->fix.id);
fb_info(info, "%s frame buffer device\n", info->fix.id);
pci_set_drvdata(dev, info);
#ifdef CONFIG_MTRR
if (mtrr) {
@ -1194,7 +1192,6 @@ static void i740fb_remove(struct pci_dev *dev)
pci_iounmap(dev, info->screen_base);
pci_release_regions(dev);
/* pci_disable_device(dev); */
pci_set_drvdata(dev, NULL);
framebuffer_release(info);
}
}

1
drivers/video/i810/i810_main.c
View file

@ -2129,7 +2129,6 @@ static void __exit i810fb_remove_pci(struct pci_dev *dev)
unregister_framebuffer(info);
i810fb_release_resource(info, par);
pci_set_drvdata(dev, NULL);
printk("cleanup_module: unloaded i810 framebuffer device\n");
}

5
drivers/video/igafb.c
View file

@ -360,9 +360,8 @@ static int __init iga_init(struct fb_info *info, struct iga_par *par)
if (register_framebuffer(info) < 0)
return 0;
printk("fb%d: %s frame buffer device at 0x%08lx [%dMB VRAM]\n",
info->node, info->fix.id,
par->frame_buffer_phys, info->fix.smem_len >> 20);
fb_info(info, "%s frame buffer device at 0x%08lx [%dMB VRAM]\n",
info->fix.id, par->frame_buffer_phys, info->fix.smem_len >> 20);
iga_blank_border(par);
return 1;

4
drivers/video/imsttfb.c
View file

@ -1461,8 +1461,8 @@ static void init_imstt(struct fb_info *info)
}
tmp = (read_reg_le32(par->dc_regs, SSTATUS) & 0x0f00) >> 8;
printk("fb%u: %s frame buffer; %uMB vram; chip version %u\n",
info->node, info->fix.id, info->fix.smem_len >> 20, tmp);
fb_info(info, "%s frame buffer; %uMB vram; chip version %u\n",
info->fix.id, info->fix.smem_len >> 20, tmp);
}
static int imsttfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)

6
drivers/video/imxfb.c
View file

@ -755,7 +755,7 @@ static int imxfb_resume(struct platform_device *dev)
static int imxfb_init_fbinfo(struct platform_device *pdev)
{
struct imx_fb_platform_data *pdata = pdev->dev.platform_data;
struct imx_fb_platform_data *pdata = dev_get_platdata(&pdev->dev);
struct fb_info *info = dev_get_drvdata(&pdev->dev);
struct imxfb_info *fbi = info->par;
struct device_node *np;
@ -877,7 +877,7 @@ static int imxfb_probe(struct platform_device *pdev)
if (!res)
return -ENODEV;
pdata = pdev->dev.platform_data;
pdata = dev_get_platdata(&pdev->dev);
info = framebuffer_alloc(sizeof(struct imxfb_info), &pdev->dev);
if (!info)
@ -1066,7 +1066,7 @@ static int imxfb_remove(struct platform_device *pdev)
#endif
unregister_framebuffer(info);
pdata = pdev->dev.platform_data;
pdata = dev_get_platdata(&pdev->dev);
if (pdata && pdata->exit)
pdata->exit(fbi->pdev);

2
drivers/video/intelfb/intelfbdrv.c
View file

@ -931,8 +931,6 @@ static void intelfb_pci_unregister(struct pci_dev *pdev)
return;
cleanup(dinfo);
pci_set_drvdata(pdev, NULL);
}
/***************************************************************

29
drivers/video/jz4740_fb.c
View file

@ -99,9 +99,9 @@
#define JZ_LCD_CTRL_BPP_15_16 0x4
#define JZ_LCD_CTRL_BPP_18_24 0x5
#define JZ_LCD_CMD_SOF_IRQ BIT(15)
#define JZ_LCD_CMD_EOF_IRQ BIT(16)
#define JZ_LCD_CMD_ENABLE_PAL BIT(12)
#define JZ_LCD_CMD_SOF_IRQ BIT(31)
#define JZ_LCD_CMD_EOF_IRQ BIT(30)
#define JZ_LCD_CMD_ENABLE_PAL BIT(28)
#define JZ_LCD_SYNC_MASK 0x3ff
@ -471,7 +471,7 @@ static int jzfb_set_par(struct fb_info *info)
writel(ctrl, jzfb->base + JZ_REG_LCD_CTRL);
if (!jzfb->is_enabled)
clk_disable(jzfb->ldclk);
clk_disable_unprepare(jzfb->ldclk);
mutex_unlock(&jzfb->lock);
@ -485,7 +485,7 @@ static void jzfb_enable(struct jzfb *jzfb)
{
uint32_t ctrl;
clk_enable(jzfb->ldclk);
clk_prepare_enable(jzfb->ldclk);
jz_gpio_bulk_resume(jz_lcd_ctrl_pins, jzfb_num_ctrl_pins(jzfb));
jz_gpio_bulk_resume(jz_lcd_data_pins, jzfb_num_data_pins(jzfb));
@ -514,7 +514,7 @@ static void jzfb_disable(struct jzfb *jzfb)
jz_gpio_bulk_suspend(jz_lcd_ctrl_pins, jzfb_num_ctrl_pins(jzfb));
jz_gpio_bulk_suspend(jz_lcd_data_pins, jzfb_num_data_pins(jzfb));
clk_disable(jzfb->ldclk);
clk_disable_unprepare(jzfb->ldclk);
}
static int jzfb_blank(int blank_mode, struct fb_info *info)
@ -693,7 +693,7 @@ static int jzfb_probe(struct platform_device *pdev)
fb_alloc_cmap(&fb->cmap, 256, 0);
clk_enable(jzfb->ldclk);
clk_prepare_enable(jzfb->ldclk);
jzfb->is_enabled = 1;
writel(jzfb->framedesc->next, jzfb->base + JZ_REG_LCD_DA0);
@ -763,7 +763,7 @@ static int jzfb_suspend(struct device *dev)
static int jzfb_resume(struct device *dev)
{
struct jzfb *jzfb = dev_get_drvdata(dev);
clk_enable(jzfb->ldclk);
clk_prepare_enable(jzfb->ldclk);
mutex_lock(&jzfb->lock);
if (jzfb->is_enabled)
@ -798,18 +798,7 @@ static struct platform_driver jzfb_driver = {
.pm = JZFB_PM_OPS,
},
};
static int __init jzfb_init(void)
{
return platform_driver_register(&jzfb_driver);
}
module_init(jzfb_init);
static void __exit jzfb_exit(void)
{
platform_driver_unregister(&jzfb_driver);
}
module_exit(jzfb_exit);
module_platform_driver(jzfb_driver);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");

10
drivers/video/kyro/fbdev.c
View file

@ -623,7 +623,6 @@ static int kyrofb_ioctl(struct fb_info *info,
"command instead.\n");
return -EINVAL;
}
break;
case KYRO_IOCTL_UVSTRIDE:
if (copy_to_user(argp, &deviceInfo.ulOverlayUVStride, sizeof(unsigned long)))
return -EFAULT;
@ -736,10 +735,10 @@ static int kyrofb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (register_framebuffer(info) < 0)
goto out_unmap;
printk("fb%d: %s frame buffer device, at %dx%d@%d using %ldk/%ldk of VRAM\n",
info->node, info->fix.id, info->var.xres,
info->var.yres, info->var.bits_per_pixel, size >> 10,
(unsigned long)info->fix.smem_len >> 10);
fb_info(info, "%s frame buffer device, at %dx%d@%d using %ldk/%ldk of VRAM\n",
info->fix.id,
info->var.xres, info->var.yres, info->var.bits_per_pixel,
size >> 10, (unsigned long)info->fix.smem_len >> 10);
pci_set_drvdata(pdev, info);
@ -779,7 +778,6 @@ static void kyrofb_remove(struct pci_dev *pdev)
#endif
unregister_framebuffer(info);
pci_set_drvdata(pdev, NULL);
framebuffer_release(info);
}

4
drivers/video/leo.c
View file

@ -469,7 +469,7 @@ static void leo_wid_put(struct fb_info *info, struct fb_wid_list *wl)
default:
continue;
};
}
sbus_writel(0x5800 + j, &lx_krn->krn_type);
sbus_writel(wi->wi_values[0], &lx_krn->krn_value);
}
@ -648,8 +648,6 @@ static int leo_remove(struct platform_device *op)
framebuffer_release(info);
dev_set_drvdata(&op->dev, NULL);
return 0;
}

3
drivers/video/macfb.c
View file

@ -913,8 +913,7 @@ static int __init macfb_init(void)
if (err)
goto fail_dealloc;
pr_info("fb%d: %s frame buffer device\n",
fb_info.node, fb_info.fix.id);
fb_info(&fb_info, "%s frame buffer device\n", fb_info.fix.id);
return 0;

4
drivers/video/matrox/matroxfb_DAC1064.c
View file

@ -494,7 +494,7 @@ static int m1064_compute(void* out, struct my_timming* m) {
if (inDAC1064(minfo, M1064_XPIXPLLSTAT) & 0x40)
break;
udelay(10);
};
}
CRITEND
@ -639,7 +639,7 @@ static void MGAG100_progPixClock(const struct matrox_fb_info *minfo, int flags,
if (inDAC1064(minfo, M1064_XPIXPLLSTAT) & 0x40)
break;
udelay(10);
};
}
if (!clk)
printk(KERN_ERR "matroxfb: Pixel PLL%c not locked after usual time\n", (reg-M1064_XPIXPLLAM-2)/4 + 'A');
selClk = inDAC1064(minfo, M1064_XPIXCLKCTRL) & ~M1064_XPIXCLKCTRL_SRC_MASK;

2
drivers/video/matrox/matroxfb_Ti3026.c
View file

@ -473,7 +473,7 @@ static void ti3026_setMCLK(struct matrox_fb_info *minfo, int fout)
if (inTi3026(minfo, TVP3026_XPIXPLLDATA) & 0x40)
break;
udelay(10);
};
}
if (!tmout)
printk(KERN_ERR "matroxfb: Temporary pixel PLL not locked after 5 secs\n");

6
drivers/video/matrox/matroxfb_base.c
View file

@ -1893,14 +1893,12 @@ static int initMatrox2(struct matrox_fb_info *minfo, struct board *b)
if (register_framebuffer(&minfo->fbcon) < 0) {
goto failVideoIO;
}
printk("fb%d: %s frame buffer device\n",
minfo->fbcon.node, minfo->fbcon.fix.id);
fb_info(&minfo->fbcon, "%s frame buffer device\n", minfo->fbcon.fix.id);
/* there is no console on this fb... but we have to initialize hardware
* until someone tells me what is proper thing to do */
if (!minfo->initialized) {
printk(KERN_INFO "fb%d: initializing hardware\n",
minfo->fbcon.node);
fb_info(&minfo->fbcon, "initializing hardware\n");
/* We have to use FB_ACTIVATE_FORCE, as we had to put vesafb_defined to the fbcon.var
* already before, so register_framebuffer works correctly. */
vesafb_defined.activate |= FB_ACTIVATE_FORCE;

14
drivers/video/matrox/matroxfb_maven.c
View file

@ -1295,19 +1295,7 @@ static struct i2c_driver maven_driver={
.id_table = maven_id,
};
static int __init matroxfb_maven_init(void)
{
return i2c_add_driver(&maven_driver);
}
static void __exit matroxfb_maven_exit(void)
{
i2c_del_driver(&maven_driver);
}
module_i2c_driver(maven_driver);
MODULE_AUTHOR("(c) 1999-2002 Petr Vandrovec <vandrove@vc.cvut.cz>");
MODULE_DESCRIPTION("Matrox G200/G400 Matrox MGA-TVO driver");
MODULE_LICENSE("GPL");
module_init(matroxfb_maven_init);
module_exit(matroxfb_maven_exit);
/* we do not have __setup() yet */

3
drivers/video/mb862xx/mb862xxfbdrv.c
View file

@ -781,7 +781,6 @@ rel_reg:
irqdisp:
irq_dispose_mapping(par->irq);
fbrel:
dev_set_drvdata(dev, NULL);
framebuffer_release(info);
return ret;
}
@ -814,7 +813,6 @@ static int of_platform_mb862xx_remove(struct platform_device *ofdev)
iounmap(par->mmio_base);
iounmap(par->fb_base);
dev_set_drvdata(&ofdev->dev, NULL);
release_mem_region(par->res->start, res_size);
framebuffer_release(fbi);
return 0;
@ -1157,7 +1155,6 @@ static void mb862xx_pci_remove(struct pci_dev *pdev)
device_remove_file(&pdev->dev, &dev_attr_dispregs);
pci_set_drvdata(pdev, NULL);
unregister_framebuffer(fbi);
fb_dealloc_cmap(&fbi->cmap);

4
drivers/video/mbx/mbxfb.c
View file

@ -890,7 +890,7 @@ static int mbxfb_probe(struct platform_device *dev)
dev_dbg(&dev->dev, "mbxfb_probe\n");
pdata = dev->dev.platform_data;
pdata = dev_get_platdata(&dev->dev);
if (!pdata) {
dev_err(&dev->dev, "platform data is required\n");
return -EINVAL;
@ -976,7 +976,7 @@ static int mbxfb_probe(struct platform_device *dev)
platform_set_drvdata(dev, fbi);
printk(KERN_INFO "fb%d: mbx frame buffer device\n", fbi->node);
fb_info(fbi, "mbx frame buffer device\n");
if (mfbi->platform_probe)
mfbi->platform_probe(fbi);

17
drivers/video/metronomefb.c
View file

@ -690,7 +690,8 @@ static int metronomefb_probe(struct platform_device *dev)
goto err_csum_table;
}
if (board->setup_irq(info))
retval = board->setup_irq(info);
if (retval)
goto err_csum_table;
retval = metronome_init_regs(par);
@ -769,23 +770,11 @@ static struct platform_driver metronomefb_driver = {
.name = "metronomefb",
},
};
static int __init metronomefb_init(void)
{
return platform_driver_register(&metronomefb_driver);
}
static void __exit metronomefb_exit(void)
{
platform_driver_unregister(&metronomefb_driver);
}
module_platform_driver(metronomefb_driver);
module_param(user_wfm_size, uint, 0);
MODULE_PARM_DESC(user_wfm_size, "Set custom waveform size");
module_init(metronomefb_init);
module_exit(metronomefb_exit);
MODULE_DESCRIPTION("fbdev driver for Metronome controller");
MODULE_AUTHOR("Jaya Kumar");
MODULE_LICENSE("GPL");

34
drivers/video/mmp/fb/mmpfb.c
View file

@ -392,12 +392,29 @@ static int var_update(struct fb_info *info)
return 0;
}
static void mmpfb_set_win(struct fb_info *info)
{
struct mmpfb_info *fbi = info->par;
struct fb_var_screeninfo *var = &info->var;
struct mmp_win win;
u32 stride;
memset(&win, 0, sizeof(win));
win.xsrc = win.xdst = fbi->mode.xres;
win.ysrc = win.ydst = fbi->mode.yres;
win.pix_fmt = fbi->pix_fmt;
stride = pixfmt_to_stride(win.pix_fmt);
win.pitch[0] = var->xres_virtual * stride;
win.pitch[1] = win.pitch[2] =
(stride == 1) ? (var->xres_virtual >> 1) : 0;
mmp_overlay_set_win(fbi->overlay, &win);
}
static int mmpfb_set_par(struct fb_info *info)
{
struct mmpfb_info *fbi = info->par;
struct fb_var_screeninfo *var = &info->var;
struct mmp_addr addr;
struct mmp_win win;
struct mmp_mode mode;
int ret;
@ -409,11 +426,8 @@ static int mmpfb_set_par(struct fb_info *info)
fbmode_to_mmpmode(&mode, &fbi->mode, fbi->output_fmt);
mmp_path_set_mode(fbi->path, &mode);
memset(&win, 0, sizeof(win));
win.xsrc = win.xdst = fbi->mode.xres;
win.ysrc = win.ydst = fbi->mode.yres;
win.pix_fmt = fbi->pix_fmt;
mmp_overlay_set_win(fbi->overlay, &win);
/* set window related info */
mmpfb_set_win(info);
/* set address always */
memset(&addr, 0, sizeof(addr));
@ -427,16 +441,12 @@ static int mmpfb_set_par(struct fb_info *info)
static void mmpfb_power(struct mmpfb_info *fbi, int power)
{
struct mmp_addr addr;
struct mmp_win win;
struct fb_var_screeninfo *var = &fbi->fb_info->var;
/* for power on, always set address/window again */
if (power) {
memset(&win, 0, sizeof(win));
win.xsrc = win.xdst = fbi->mode.xres;
win.ysrc = win.ydst = fbi->mode.yres;
win.pix_fmt = fbi->pix_fmt;
mmp_overlay_set_win(fbi->overlay, &win);
/* set window related info */
mmpfb_set_win(fbi->fb_info);
/* set address always */
memset(&addr, 0, sizeof(addr));

71
drivers/video/mmp/hw/mmp_ctrl.c
View file

@ -53,15 +53,14 @@ static irqreturn_t ctrl_handle_irq(int irq, void *dev_id)
tmp = readl_relaxed(ctrl->reg_base + SPU_IRQ_ISR);
if (tmp & isr)
writel_relaxed(~isr, ctrl->reg_base + SPU_IRQ_ISR);
} while ((isr = readl(ctrl->reg_base + SPU_IRQ_ISR)) & imask);
} while ((isr = readl_relaxed(ctrl->reg_base + SPU_IRQ_ISR)) & imask);
return IRQ_HANDLED;
}
static u32 fmt_to_reg(struct mmp_overlay *overlay, int pix_fmt)
{
u32 link_config = path_to_path_plat(overlay->path)->link_config;
u32 rbswap, uvswap = 0, yuvswap = 0,
u32 rbswap = 0, uvswap = 0, yuvswap = 0,
csc_en = 0, val = 0,
vid = overlay_is_vid(overlay);
@ -71,27 +70,23 @@ static u32 fmt_to_reg(struct mmp_overlay *overlay, int pix_fmt)
case PIXFMT_RGB888PACK:
case PIXFMT_RGB888UNPACK:
case PIXFMT_RGBA888:
rbswap = !(link_config & 0x1);
rbswap = 1;
break;
case PIXFMT_VYUY:
case PIXFMT_YVU422P:
case PIXFMT_YVU420P:
rbswap = link_config & 0x1;
uvswap = 1;
break;
case PIXFMT_YUYV:
rbswap = link_config & 0x1;
yuvswap = 1;
break;
default:
rbswap = link_config & 0x1;
break;
}
switch (pix_fmt) {
case PIXFMT_RGB565:
case PIXFMT_BGR565:
val = 0;
break;
case PIXFMT_RGB1555:
case PIXFMT_BGR1555:
@ -147,17 +142,27 @@ static void dmafetch_set_fmt(struct mmp_overlay *overlay)
static void overlay_set_win(struct mmp_overlay *overlay, struct mmp_win *win)
{
struct lcd_regs *regs = path_regs(overlay->path);
u32 pitch;
/* assert win supported */
memcpy(&overlay->win, win, sizeof(struct mmp_win));
mutex_lock(&overlay->access_ok);
pitch = win->xsrc * pixfmt_to_stride(win->pix_fmt);
writel_relaxed(pitch, &regs->g_pitch);
writel_relaxed((win->ysrc << 16) | win->xsrc, &regs->g_size);
writel_relaxed((win->ydst << 16) | win->xdst, &regs->g_size_z);
writel_relaxed(0, &regs->g_start);
if (overlay_is_vid(overlay)) {
writel_relaxed(win->pitch[0], &regs->v_pitch_yc);
writel_relaxed(win->pitch[2] << 16 |
win->pitch[1], &regs->v_pitch_uv);
writel_relaxed((win->ysrc << 16) | win->xsrc, &regs->v_size);
writel_relaxed((win->ydst << 16) | win->xdst, &regs->v_size_z);
writel_relaxed(win->ypos << 16 | win->xpos, &regs->v_start);
} else {
writel_relaxed(win->pitch[0], &regs->g_pitch);
writel_relaxed((win->ysrc << 16) | win->xsrc, &regs->g_size);
writel_relaxed((win->ydst << 16) | win->xdst, &regs->g_size_z);
writel_relaxed(win->ypos << 16 | win->xpos, &regs->g_start);
}
dmafetch_set_fmt(overlay);
mutex_unlock(&overlay->access_ok);
@ -239,7 +244,13 @@ static int overlay_set_addr(struct mmp_overlay *overlay, struct mmp_addr *addr)
/* FIXME: assert addr supported */
memcpy(&overlay->addr, addr, sizeof(struct mmp_addr));
writel(addr->phys[0], &regs->g_0);
if (overlay_is_vid(overlay)) {
writel_relaxed(addr->phys[0], &regs->v_y0);
writel_relaxed(addr->phys[1], &regs->v_u0);
writel_relaxed(addr->phys[2], &regs->v_v0);
} else
writel_relaxed(addr->phys[0], &regs->g_0);
return overlay->addr.phys[0];
}
@ -248,7 +259,8 @@ static void path_set_mode(struct mmp_path *path, struct mmp_mode *mode)
{
struct lcd_regs *regs = path_regs(path);
u32 total_x, total_y, vsync_ctrl, tmp, sclk_src, sclk_div,
link_config = path_to_path_plat(path)->link_config;
link_config = path_to_path_plat(path)->link_config,
dsi_rbswap = path_to_path_plat(path)->link_config;
/* FIXME: assert videomode supported */
memcpy(&path->mode, mode, sizeof(struct mmp_mode));
@ -263,6 +275,12 @@ static void path_set_mode(struct mmp_path *path, struct mmp_mode *mode)
tmp |= CFG_DUMB_ENA(1);
writel_relaxed(tmp, ctrl_regs(path) + intf_ctrl(path->id));
/* interface rb_swap setting */
tmp = readl_relaxed(ctrl_regs(path) + intf_rbswap_ctrl(path->id)) &
(~(CFG_INTFRBSWAP_MASK));
tmp |= dsi_rbswap & CFG_INTFRBSWAP_MASK;
writel_relaxed(tmp, ctrl_regs(path) + intf_rbswap_ctrl(path->id));
writel_relaxed((mode->yres << 16) | mode->xres, &regs->screen_active);
writel_relaxed((mode->left_margin << 16) | mode->right_margin,
&regs->screen_h_porch);
@ -370,20 +388,12 @@ static void path_set_default(struct mmp_path *path)
* bus arbiter for faster read if not tv path;
* 2.enable horizontal smooth filter;
*/
if (PATH_PN == path->id) {
mask = CFG_GRA_HSMOOTH_MASK | CFG_DMA_HSMOOTH_MASK
| CFG_ARBFAST_ENA(1);
tmp = readl_relaxed(ctrl_regs(path) + dma_ctrl(0, path->id));
tmp |= mask;
writel_relaxed(tmp, ctrl_regs(path) + dma_ctrl(0, path->id));
} else if (PATH_TV == path->id) {
mask = CFG_GRA_HSMOOTH_MASK | CFG_DMA_HSMOOTH_MASK
| CFG_ARBFAST_ENA(1);
tmp = readl_relaxed(ctrl_regs(path) + dma_ctrl(0, path->id));
tmp &= ~mask;
tmp |= CFG_GRA_HSMOOTH_MASK | CFG_DMA_HSMOOTH_MASK;
writel_relaxed(tmp, ctrl_regs(path) + dma_ctrl(0, path->id));
}
mask = CFG_GRA_HSMOOTH_MASK | CFG_DMA_HSMOOTH_MASK | CFG_ARBFAST_ENA(1);
tmp = readl_relaxed(ctrl_regs(path) + dma_ctrl(0, path->id));
tmp |= mask;
if (PATH_TV == path->id)
tmp &= ~CFG_ARBFAST_ENA(1);
writel_relaxed(tmp, ctrl_regs(path) + dma_ctrl(0, path->id));
}
static int path_init(struct mmphw_path_plat *path_plat,
@ -419,6 +429,7 @@ static int path_init(struct mmphw_path_plat *path_plat,
path_plat->path = path;
path_plat->path_config = config->path_config;
path_plat->link_config = config->link_config;
path_plat->dsi_rbswap = config->dsi_rbswap;
path_set_default(path);
kfree(path_info);

5
drivers/video/mmp/hw/mmp_ctrl.h
View file

@ -163,6 +163,8 @@ struct lcd_regs {
#define LCD_SCLK(path) ((PATH_PN == path->id) ? LCD_CFG_SCLK_DIV :\
((PATH_TV == path->id) ? LCD_TCLK_DIV : LCD_PN2_SCLK_DIV))
#define intf_rbswap_ctrl(id) ((id) ? (((id) & 1) ? LCD_TVIF_CTRL : \
PN2_IOPAD_CONTROL) : LCD_TOP_CTRL)
/* dither configure */
#ifdef CONFIG_CPU_PXA988
@ -615,6 +617,8 @@ struct lcd_regs {
#define LCD_SPU_DUMB_CTRL 0x01B8
#define CFG_DUMBMODE(mode) ((mode)<<28)
#define CFG_DUMBMODE_MASK 0xF0000000
#define CFG_INTFRBSWAP(mode) ((mode)<<24)
#define CFG_INTFRBSWAP_MASK 0x0F000000
#define CFG_LCDGPIO_O(data) ((data)<<20)
#define CFG_LCDGPIO_O_MASK 0x0FF00000
#define CFG_LCDGPIO_ENA(gpio) ((gpio)<<12)
@ -1427,6 +1431,7 @@ struct mmphw_path_plat {
struct mmp_path *path;
u32 path_config;
u32 link_config;
u32 dsi_rbswap;
};
/* mmp ctrl describes mmp controller related info */

4
drivers/video/mx3fb.c
View file

@ -1354,7 +1354,7 @@ static struct fb_info *mx3fb_init_fbinfo(struct device *dev, struct fb_ops *ops)
static int init_fb_chan(struct mx3fb_data *mx3fb, struct idmac_channel *ichan)
{
struct device *dev = mx3fb->dev;
struct mx3fb_platform_data *mx3fb_pdata = dev->platform_data;
struct mx3fb_platform_data *mx3fb_pdata = dev_get_platdata(dev);
const char *name = mx3fb_pdata->name;
unsigned int irq;
struct fb_info *fbi;
@ -1462,7 +1462,7 @@ static bool chan_filter(struct dma_chan *chan, void *arg)
return false;
dev = rq->mx3fb->dev;
mx3fb_pdata = dev->platform_data;
mx3fb_pdata = dev_get_platdata(dev);
return rq->id == chan->chan_id &&
mx3fb_pdata->dma_dev == chan->device->dev;

9
drivers/video/neofb.c
View file

@ -2106,8 +2106,7 @@ static int neofb_probe(struct pci_dev *dev, const struct pci_device_id *id)
if (err < 0)
goto err_reg_fb;
printk(KERN_INFO "fb%d: %s frame buffer device\n",
info->node, info->fix.id);
fb_info(info, "%s frame buffer device\n", info->fix.id);
/*
* Our driver data
@ -2148,12 +2147,6 @@ static void neofb_remove(struct pci_dev *dev)
fb_destroy_modedb(info->monspecs.modedb);
neo_unmap_mmio(info);
neo_free_fb_info(info);
/*
* Ensure that the driver data is no longer
* valid.
*/
pci_set_drvdata(dev, NULL);
}
}

9
drivers/video/nuc900fb.c
View file

@ -91,7 +91,7 @@ static int nuc900fb_check_var(struct fb_var_screeninfo *var,
struct fb_info *info)
{
struct nuc900fb_info *fbi = info->par;
struct nuc900fb_mach_info *mach_info = fbi->dev->platform_data;
struct nuc900fb_mach_info *mach_info = dev_get_platdata(fbi->dev);
struct nuc900fb_display *display = NULL;
struct nuc900fb_display *default_display = mach_info->displays +
mach_info->default_display;
@ -358,7 +358,7 @@ static inline void modify_gpio(void __iomem *reg,
static int nuc900fb_init_registers(struct fb_info *info)
{
struct nuc900fb_info *fbi = info->par;
struct nuc900fb_mach_info *mach_info = fbi->dev->platform_data;
struct nuc900fb_mach_info *mach_info = dev_get_platdata(fbi->dev);
void __iomem *regs = fbi->io;
/*reset the display engine*/
@ -512,7 +512,7 @@ static int nuc900fb_probe(struct platform_device *pdev)
int size;
dev_dbg(&pdev->dev, "devinit\n");
mach_info = pdev->dev.platform_data;
mach_info = dev_get_platdata(&pdev->dev);
if (mach_info == NULL) {
dev_err(&pdev->dev,
"no platform data for lcd, cannot attach\n");
@ -647,8 +647,7 @@ static int nuc900fb_probe(struct platform_device *pdev)
goto free_cpufreq;
}
printk(KERN_INFO "fb%d: %s frame buffer device\n",
fbinfo->node, fbinfo->fix.id);
fb_info(fbinfo, "%s frame buffer device\n", fbinfo->fix.id);
return 0;

2
drivers/video/nvidia/nv_hw.c
View file

@ -1300,7 +1300,7 @@ void NVLoadStateExt(struct nvidia_par *par, RIVA_HW_STATE * state)
break;
default:
break;
};
}
NV_WR32(par->PGRAPH, 0x0b38, 0x2ffff800);
NV_WR32(par->PGRAPH, 0x0b3c, 0x00006000);

3
drivers/video/offb.c
View file

@ -515,8 +515,7 @@ static void __init offb_init_fb(const char *name, const char *full_name,
if (register_framebuffer(info) < 0)
goto out_err;
printk(KERN_INFO "fb%d: Open Firmware frame buffer device on %s\n",
info->node, full_name);
fb_info(info, "Open Firmware frame buffer device on %s\n", full_name);
return;
out_err:

2
drivers/video/omap/hwa742.c
View file

@ -947,7 +947,7 @@ static int hwa742_init(struct omapfb_device *fbdev, int ext_mode,
hwa742.extif = fbdev->ext_if;
hwa742.int_ctrl = fbdev->int_ctrl;
omapfb_conf = fbdev->dev->platform_data;
omapfb_conf = dev_get_platdata(fbdev->dev);
hwa742.sys_ck = clk_get(NULL, "hwa_sys_ck");

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