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linux/drivers/gpu/drm/i915
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Keith Packard 578393cd1e drm/i915: Enable dither whenever display bpc < frame buffer bpc 
We want to enable dithering on any pipe where the frame buffer has
more color resolution than the output device.

The previous code was incorrectly clamping the frame buffer bpc to the
display bpc, effectively disabling dithering all of the time as the
computed frame buffer bpc would never be larger than the display bpc.

Signed-off-by: Keith Packard <keithp@keithp.com>
Reported-by: Oliver Hartkopp <socketcan@hartkopp.net>
Tested-by: Oliver Hartkopp <socketcan@hartkopp.net>
 		2011-09-21 14:52:40 -07:00
..
Makefile drm/i915: Split i915_gem_execbuffer into its own file. 2010-11-25 21:19:25 +00:00
dvo.h drm/i915: Subclass intel_encoder. 2010-08-09 11:24:28 -07:00
dvo_ch7xxx.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
dvo_ch7017.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
dvo_ivch.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
dvo_sil164.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
dvo_tfp410.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
i915_debugfs.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
i915_dma.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
i915_drv.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
i915_drv.h Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
i915_gem.c Merge branch 'drm-intel-next' of git://people.freedesktop.org/~keithp/linux into drm-next 2011-09-20 09:36:22 +01:00
i915_gem_debug.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
i915_gem_evict.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
i915_gem_execbuffer.c Revert "drm/i915: Kill GTT mappings when moving from GTT domain" 2011-06-21 11:11:02 -07:00
i915_gem_gtt.c drm/i915: Add an interface to dynamically change the cache level 2011-06-09 21:51:16 -07:00
i915_gem_tiling.c drm/i915: Fix unfenced alignment on pre-G33 hardware 2011-07-18 14:02:06 -07:00
i915_ioc32.c drm: convert drm_ioctl to unlocked_ioctl 2009-12-18 11:22:31 +10:00
i915_irq.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
i915_mem.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
i915_reg.h Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
i915_suspend.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
i915_trace.h Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
i915_trace_points.c drm/i915: Add tracepoints 2009-09-23 01:05:21 +01:00
intel_acpi.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
intel_bios.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
intel_bios.h Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
intel_crt.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
intel_display.c drm/i915: Enable dither whenever display bpc < frame buffer bpc 2011-09-21 14:52:40 -07:00
intel_dp.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
intel_drv.h Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
intel_dvo.c drm/i915: cleanup per-pipe reg usage 2011-02-07 21:17:15 +00:00
intel_fb.c drm/i915: restore only the mode of this driver on lastclose (v2) 2011-04-27 17:51:59 +10:00
intel_hdmi.c drm/i915/hdmi: HDMI source product description infoframe support 2011-08-03 17:43:15 -07:00
intel_i2c.c Revert "drm/i915: Enable GMBUS for post-gen2 chipsets" 2011-06-17 09:22:01 +10:00
intel_lvds.c Not all systems expose a firmware or platform mechanism for changing the backlight intensity on i915, so add native driver support. 2011-08-15 12:10:25 -07:00
intel_modes.c drm/i915: Share the common force-audio property between connectors 2011-06-04 10:41:25 -07:00
intel_opregion.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
intel_overlay.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
intel_panel.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
intel_ringbuffer.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
intel_ringbuffer.h Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
intel_sdvo.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
intel_sdvo_regs.h Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
intel_tv.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00