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linux-hardened/drivers/gpu/drm/i915
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Matt Roper 9dc806fc1a drm/i915: Don't store panning coordinates as 16.16 fixed point 
When using the universal plane interface, the source rectangle
coordinates define the panning offset for the primary plane, which needs
to be stored in crtc->{x,y}.  The original universal plane code
negelected to set these panning offset fields, which was partially
remedied in:

        commit ccc759dc2a
        Author: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
        Date:   Wed Sep 24 14:20:22 2014 -0300

            drm/i915: Merge of visible and !visible paths for primary planes

However the plane source coordinates are provided in 16.16 fixed point
format and the above commit forgot to convert back to integer
coordinates before saving the values.  When we replace
intel_pipe_set_base() with plane->funcs->update_plane() in a future
patch, this bug becomes visible via the set_config entrypoint as well as
update_plane.

Cc: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Testcase: igt/kms_plane
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-11-19 14:56:53 +01:00
..
dvo.h
dvo_ch7xxx.c
dvo_ch7017.c
dvo_ivch.c
dvo_ns2501.c drm/i915: Check pixel clock in ns2501 mode_valid hook 2014-09-03 11:05:21 +02:00
dvo_sil164.c
dvo_tfp410.c
i915_cmd_parser.c drm/i915: Add the predicate source registers to the register whitelist 2014-11-14 10:29:24 +01:00
i915_debugfs.c drm/i915/skl: Add a debugfs file to dump the DDB allocation 2014-11-07 18:42:09 +01:00
i915_dma.c drm/i915: Make the physical object coherent with GTT 2014-11-14 10:29:18 +01:00
i915_drv.c drm/i915: remove the unnecessary block around display.hpd_irq_setup 2014-11-14 10:29:27 +01:00
i915_drv.h drm/i915: Extend pcode mailbox interface 2014-11-19 14:39:58 +01:00
i915_gem.c drm/i915: Make the physical object coherent with GTT 2014-11-14 10:29:18 +01:00
i915_gem_context.c drm/i915: Initialize workarounds in logical ring mode too 2014-11-14 10:29:25 +01:00
i915_gem_debug.c
i915_gem_dmabuf.c dma-buf: use reservation objects 2014-07-08 13:03:20 -07:00
i915_gem_evict.c drm/i915: fix another use-after-free in i915_gem_evict_everything 2014-09-19 14:41:16 +02:00
i915_gem_execbuffer.c drm/i915: Request PIN_GLOBAL when pinning a vma for GTT relocations 2014-11-07 18:42:00 +01:00
i915_gem_gtt.c drm/i915: Fix comments about CHV snoop behaviour 2014-11-14 20:06:53 +01:00
i915_gem_gtt.h drm/i915: Move flags describing VMA mappings into the VMA 2014-11-04 14:04:51 +01:00
i915_gem_render_state.c drm/i915 Add golden context support for Gen9 2014-11-04 14:04:55 +01:00
i915_gem_render_state.h drm/i915/bdw: Render state init for Execlists 2014-09-03 11:04:52 +02:00
i915_gem_stolen.c drm/i915: Move flags describing VMA mappings into the VMA 2014-11-04 14:04:51 +01:00
i915_gem_tiling.c drm/i915: Report the actual swizzling back to userspace 2014-11-07 18:42:01 +01:00
i915_gem_userptr.c drm/i915: Do not leak pages when freeing userptr objects 2014-09-29 15:31:01 +02:00
i915_gpu_error.c drm/i915: Don't print header in error state for non-existing CS 2014-11-18 16:23:13 +01:00
i915_ioc32.c drm/i915: remove redundant #ifdef CONFIG_COMPAT 2014-10-24 16:34:07 +02:00
i915_irq.c drm/i915: Don't continually defer the hangcheck 2014-11-19 11:44:50 +01:00
i915_params.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2014-10-14 09:39:08 +02:00
i915_reg.h drm/i915: Drop the HSW special case from __gen6_gt_wait_for_thread_c0() 2014-11-17 19:11:09 +01:00
i915_suspend.c drm/i915: unify remaining register save/restore code a bit 2014-11-14 10:29:28 +01:00
i915_sysfs.c drm/i915: Do not export RC6p and RC6pp if they don't exist 2014-10-24 16:34:00 +02:00
i915_trace.h drm/i915: Add tracepoints to track a vm during its lifetime 2014-11-14 10:29:13 +01:00
i915_trace_points.c
i915_ums.c drm/i915: don't save/restore backlight hist ctl registers 2014-11-14 10:29:28 +01:00
intel_acpi.c
intel_audio.c drm/i915/audio: fix monitor presence indication after disable 2014-11-18 11:17:37 +01:00
intel_bios.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2014-10-14 09:39:08 +02:00
intel_bios.h drm/i915/bios: add missing __packed to structs used for reading vbt 2014-09-19 14:43:14 +02:00
intel_crt.c drm/i915: Don't claim that we're resetting PCH ADPA register 2014-10-24 16:34:10 +02:00
intel_ddi.c drm/i915/ddi: set has_infoframe flag on DDI too v2 2014-11-19 14:54:08 +01:00
intel_display.c drm/i915: Don't store panning coordinates as 16.16 fixed point 2014-11-19 14:56:53 +01:00
intel_dp.c drm/i915: Tune down sink crc timeout dmesg output 2014-11-19 11:46:35 +01:00
intel_dp_mst.c drm/i915: Fold in intel_mst_port_dp_detect 2014-10-24 16:34:12 +02:00
intel_drv.h drm/i915: Introduce intel_psr.c 2014-11-17 19:12:28 +01:00
intel_dsi.c drm/i915: Bikeshed rpm functions name a bit. 2014-10-01 10:52:59 +02:00
intel_dsi.h drm/i915: Add support for Video Burst Mode for MIPI DSI 2014-08-08 17:43:45 +02:00
intel_dsi_cmd.c drm/i915: Align intel_dsi*.c files a bit 2014-08-08 17:43:45 +02:00
intel_dsi_cmd.h drm/i915: wait for all DSI FIFOs to be empty 2014-08-07 11:07:15 +02:00
intel_dsi_panel_vbt.c drm/i915: Add support for Video Burst Mode for MIPI DSI 2014-08-08 17:43:45 +02:00
intel_dsi_pll.c drm/i915: Align intel_dsi*.c files a bit 2014-08-08 17:43:45 +02:00
intel_dvo.c drm/i915: Don't call DVO mode_set hook on DPMS changes 2014-09-03 11:05:14 +02:00
intel_fbdev.c drm/i915: Make intel_pin_and_fence_fb_obj take plane and framebuffer 2014-11-07 18:41:51 +01:00
intel_fifo_underrun.c drm/i915: kerneldoc for intel_fifo_underrun.c 2014-10-24 16:33:55 +02:00
intel_frontbuffer.c drm/i915: Introduce intel_psr.c 2014-11-17 19:12:28 +01:00
intel_hdmi.c drm/i915/hdmi: fetch infoframe status in get_config v2 2014-11-14 10:29:22 +01:00
intel_i2c.c drm/i915: Kill duplicated cdclk readout code from i2c 2014-07-07 11:27:52 +02:00
intel_lrc.c drm/i915: Drop return value from lrc_setup_hardware_status_page 2014-11-18 09:09:32 +01:00
intel_lrc.h drm/i915/bdw: Render state init for Execlists 2014-09-03 11:04:52 +02:00
intel_lvds.c drm/i915: Pass the current pipe from eDP init to backlight setup 2014-11-14 10:29:20 +01:00
intel_modes.c
intel_opregion.c ACPI / i915: Update the condition to ignore firmware backlight change request 2014-09-30 01:11:18 +02:00
intel_overlay.c drm/i915: use helpers 2014-07-18 14:25:15 +10:00
intel_panel.c drm/i915: Remove most INVALID_PIPE checks from the backlight code 2014-11-14 10:29:21 +01:00
intel_pm.c drm/i915: Extend pcode mailbox interface 2014-11-19 14:39:58 +01:00
intel_psr.c drm/i915: Add PSR docbook 2014-11-17 19:13:24 +01:00
intel_renderstate.h drm/i915 Add golden context support for Gen9 2014-11-04 14:04:55 +01:00
intel_renderstate_gen6.c drm/i915: Simplify processing of the golden render context state 2014-06-16 19:53:09 +02:00
intel_renderstate_gen7.c drm/i915: Simplify processing of the golden render context state 2014-06-16 19:53:09 +02:00
intel_renderstate_gen8.c drm/i915 Update Gen8 golden context batch buffer 2014-11-04 14:04:54 +01:00
intel_renderstate_gen9.c drm/i915 Add golden context support for Gen9 2014-11-04 14:04:55 +01:00
intel_ringbuffer.c drm/i915: Initialize workarounds in logical ring mode too 2014-11-14 10:29:25 +01:00
intel_ringbuffer.h drm/i915: Initialize workarounds in logical ring mode too 2014-11-14 10:29:25 +01:00
intel_runtime_pm.c drm/i915: Reinit display irqs and hpd from chv pipe-a power well 2014-11-17 09:16:53 +01:00
intel_sdvo.c drm/i915: Don't destroy DRM properties in the driver 2014-10-31 18:38:17 +01:00
intel_sdvo_regs.h
intel_sideband.c
intel_sprite.c drm/i915: use the correct obj when preparing the sprite plane 2014-11-14 10:29:13 +01:00
intel_tv.c drm/i915: Clarify irq_lock locking, intel_tv_detect 2014-09-19 14:43:19 +02:00
intel_uncore.c drm/i915: Drop WaRsForcewakeWaitTC0:vlv 2014-11-17 19:11:18 +01:00
Kconfig drm/i915: Ditch UMS config option 2014-07-24 10:59:53 +02:00
Makefile drm/i915: Introduce intel_psr.c 2014-11-17 19:12:28 +01:00