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linux/drivers/gpu/drm/i915
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Takashi Iwai ba3820ade3 drm/i915: Revive combination mode for backlight control 
This reverts commit 951f3512db

    drm/i915: Do not handle backlight combination mode specially

since this commit introduced other regressions due to untouched LBPC
register, e.g. the backlight dimmed after resume.

In addition to the revert, this patch includes a fix for the original
issue (weird backlight levels) by removing the wrong bit shift for
computing the current backlight level.
Also, including typo fixes (lpbc -> lbpc).

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=34524
Acked-by: Indan Zupancic <indan@nul.nu>
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 		2011-03-10 13:06:57 -08:00
..
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 drm/i915: use GMBUS to manage i2c links 2010-09-18 15:46:19 +01:00
dvo_ch7017.c drm/i915/dvo: Report LVDS attached to ch701x as connected 2010-12-30 13:50:43 +00:00
dvo_ivch.c drm/i915: use GMBUS to manage i2c links 2010-09-18 15:46:19 +01:00
dvo_sil164.c drm/i915: use GMBUS to manage i2c links 2010-09-18 15:46:19 +01:00
dvo_tfp410.c drm/i915: use GMBUS to manage i2c links 2010-09-18 15:46:19 +01:00
i915_debugfs.c drm/i915: Do not overflow the MMADDR write FIFO 2011-03-06 09:07:46 +00:00
i915_dma.c drm/i915: fix memory corruption with GM965 and >4GB RAM 2011-03-01 23:18:44 +00:00
i915_drv.c drm/i915: Disable GPU semaphores by default 2011-03-07 11:00:59 +00:00
i915_drv.h drm/i915: Rebind the buffer if its alignment constraints changes with tiling 2011-03-07 11:02:16 +00:00
i915_gem.c drm/i915: Rebind the buffer if its alignment constraints changes with tiling 2011-03-07 11:02:16 +00:00
i915_gem_debug.c drm/i915: Use drm_i915_gem_object as the preferred type 2010-11-23 20:19:10 +00:00
i915_gem_evict.c drm/i915/evict: Ensure we completely cleanup on failure 2011-01-11 22:55:39 +00:00
i915_gem_execbuffer.c drm/i915: Disable GPU semaphores by default 2011-03-07 11:00:59 +00:00
i915_gem_gtt.c drm/i915,agp/intel: Do not clear stolen entries 2011-01-24 18:26:25 +00:00
i915_gem_tiling.c drm/i915: Rebind the buffer if its alignment constraints changes with tiling 2011-03-07 11:02:16 +00:00
i915_ioc32.c drm: convert drm_ioctl to unlocked_ioctl 2009-12-18 11:22:31 +10:00
i915_irq.c drm/i915: don't enable FDI & transcoder interrupts after all 2011-02-22 15:52:40 +00:00
i915_mem.c drm: Remove memory debugging infrastructure. 2009-06-18 13:00:33 -07:00
i915_reg.h drm/i915: Revive combination mode for backlight control 2011-03-10 13:06:57 -08:00
i915_suspend.c drm/i915: cleanup rc6 code 2011-01-11 20:43:59 +00:00
i915_trace.h drm/i915: Kill the get_fence tracepoint 2010-12-02 10:20:47 +00:00
i915_trace_points.c drm/i915: Add tracepoints 2009-09-23 01:05:21 +01:00
intel_acpi.c drm/i915: i915 cannot provide switcher services. 2010-12-08 15:40:44 +10:00
intel_bios.c drm/i915: Add a module option to override the use of SSC 2011-01-13 16:05:58 +00:00
intel_bios.h drm/i915: Initialize panel timing registers if VBIOS did not 2010-10-19 09:17:24 +01:00
intel_crt.c drm/i915/crt: Force the initial probe after reset 2011-01-25 19:23:29 +00:00
intel_display.c drm/i915: Do not overflow the MMADDR write FIFO 2011-03-06 09:07:46 +00:00
intel_dp.c drm/i915: Trigger modesetting if force-audio changes 2011-02-11 09:20:50 +00:00
intel_drv.h drm/i915: Disable RC6 on Ironlake 2011-02-09 17:04:54 +00:00
intel_dvo.c drm/i915/dvo: Fix panel and DDC i2c pins 2010-09-28 23:34:44 +01:00
intel_fb.c Revert "drm: Update fbdev fb_fix_screeninfo" 2011-01-14 16:10:28 -08:00
intel_hdmi.c drm/i915: Trigger modesetting if force-audio changes 2011-02-11 09:20:50 +00:00
intel_i2c.c Merge branch 'drm-intel-fixes' into drm-intel-next 2010-11-15 06:49:30 +00:00
intel_lvds.c drm/i915/lvds: Restore dithering on native modes for gen2/3 2011-02-06 15:53:30 +00:00
intel_modes.c drm/i915: use GMBUS to manage i2c links 2010-09-18 15:46:19 +01:00
intel_opregion.c drm/i915: Use consistent mappings for OpRegion between ACPI and i915 2011-01-24 18:28:08 +00:00
intel_overlay.c drm/i915: Implement GPU semaphores for inter-ring synchronisation on SNB 2010-12-05 00:37:38 +00:00
intel_panel.c drm/i915: Revive combination mode for backlight control 2011-03-10 13:06:57 -08:00
intel_ringbuffer.c drm/i915: Invalidate TLB caches on SNB BLT/BSD rings 2011-02-02 15:52:38 +00:00
intel_ringbuffer.h drm/i915: Do not overflow the MMADDR write FIFO 2011-03-06 09:07:46 +00:00
intel_sdvo.c drm/i915: Trigger modesetting if force-audio changes 2011-02-11 09:20:50 +00:00
intel_sdvo_regs.h drm/i915/sdvo: Add missing TV filters 2010-08-09 11:24:29 -07:00
intel_tv.c drm/i915/tv: Use polling rather than interrupt-based hotplug 2011-02-11 09:20:51 +00:00