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drm: atmel-hlcdc: add support for at91sam9n12 SoC

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Describe capabilities of the HLCDC IP found on at91sam9n12 SoC and add a
new entry to the atmel_hlcdc_of_match table.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
This commit is contained in:
Boris Brezillon 2015-01-07 10:12:41 +01:00
parent 348ef85f62
commit 6b22cadce2
1 changed files with 29 additions and 0 deletions
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29
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
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@ -29,6 +29,31 @@
#define ATMEL_HLCDC_LAYER_IRQS_OFFSET 8
static const struct atmel_hlcdc_layer_desc atmel_hlcdc_at91sam9n12_layers[] = {
{
.name = "base",
.formats = &atmel_hlcdc_plane_rgb_formats,
.regs_offset = 0x40,
.id = 0,
.type = ATMEL_HLCDC_BASE_LAYER,
.nconfigs = 5,
.layout = {
.xstride = { 2 },
.default_color = 3,
.general_config = 4,
},
},
};
static const struct atmel_hlcdc_dc_desc atmel_hlcdc_dc_at91sam9n12 = {
.min_width = 0,
.min_height = 0,
.max_width = 1280,
.max_height = 860,
.nlayers = ARRAY_SIZE(atmel_hlcdc_at91sam9n12_layers),
.layers = atmel_hlcdc_at91sam9n12_layers,
};
static const struct atmel_hlcdc_layer_desc atmel_hlcdc_at91sam9x5_layers[] = {
{
.name = "base",
@ -217,6 +242,10 @@ static const struct atmel_hlcdc_dc_desc atmel_hlcdc_dc_sama5d3 = {
};
static const struct of_device_id atmel_hlcdc_of_match[] = {
{
.compatible = "atmel,at91sam9n12-hlcdc",
.data = &atmel_hlcdc_dc_at91sam9n12,
},
{
.compatible = "atmel,at91sam9x5-hlcdc",
.data = &atmel_hlcdc_dc_at91sam9x5,