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165e901caa
linux/drivers/gpu/drm/i915
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Ville Syrjälä 165e901caa drm/i915: Mask out hardware status bits from VLV DPLL register 
The DPLL lock bit, and the DPIO phy status bits are read-only and
controlled by the hardware, so they will never be set by the driver.
Mask them out when reading the hw state, so that the state
comparison won't fail.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuosugeek.org>
[danvet: Jesse asked for a code comment and I wholeheartly agree, so
added one.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-07-01 11:27:55 +02:00
..
dvo_ch7xxx.c drm/i915: add support for dvo Chrontel 7010B 2013-05-20 22:02:49 +02:00
dvo_ch7017.c drm/i915/dvo: implement get_hw_state 2012-09-06 07:58:52 +02:00
dvo_ivch.c drm/i915/dvo: implement get_hw_state 2012-09-06 07:58:52 +02:00
dvo_ns2501.c drm/i915/dvo: implement get_hw_state 2012-09-06 07:58:52 +02:00
dvo_sil164.c drm/i915/dvo: implement get_hw_state 2012-09-06 07:58:52 +02:00
dvo_tfp410.c drm/i915/dvo: implement get_hw_state 2012-09-06 07:58:52 +02:00
dvo.h Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
i915_debugfs.c drm/i915: Fix a few style issues found by checkpatch.pl 2013-07-01 11:27:47 +02:00
i915_dma.c Merge tag 'drm-intel-next-2013-06-18' of git://people.freedesktop.org/~danvet/drm-intel into drm-next 2013-06-28 09:50:34 +10:00
i915_drv.c drm/i915: Fix PCH detect with multiple ISA bridges in VM 2013-07-01 11:14:41 +02:00
i915_drv.h drm/i915: hw state readout for i9xx dplls 2013-07-01 11:27:53 +02:00
i915_gem_context.c drm/i915: Fix context sizes on HSW 2013-07-01 11:14:54 +02:00
i915_gem_debug.c UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
i915_gem_dmabuf.c drm/i915: fix dmabuf vmap support 2013-05-01 16:09:31 +10:00
i915_gem_evict.c drm/i915: Create a gtt structure 2013-01-17 22:33:56 +01:00
i915_gem_execbuffer.c drm/i915: add batch bo to i915_add_request() 2013-06-13 17:42:16 +02:00
i915_gem_gtt.c drm/i915: Rename the gtt_list to global_list 2013-06-03 10:51:14 +02:00
i915_gem_stolen.c drm/i915: Rename the gtt_list to global_list 2013-06-03 10:51:14 +02:00
i915_gem_tiling.c drm/i915: Increase max fence pitch limit to 256KB on IVB+ 2013-04-18 09:43:20 +02:00
i915_gem.c drm/i915: Refactor the wait_rendering completion into a common routine 2013-07-01 11:15:01 +02:00
i915_ioc32.c UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
i915_irq.c drm/i915: Bail out once we've found the context object 2013-07-01 11:27:49 +02:00
i915_reg.h drm/i915: Fix context sizes on HSW 2013-07-01 11:14:54 +02:00
i915_suspend.c drm/i915: protect backlight registers and data with a spinlock 2013-04-25 14:10:10 +02:00
i915_sysfs.c drm/i915: change VLV IOSF sideband accessors to not return error code 2013-05-23 23:25:42 +02:00
i915_trace_points.c drm/i915: [sparse] trivial sparse fixes 2012-04-18 10:34:49 +02:00
i915_trace.h drm/i915: Allow DRM_ROOT_ONLY|DRM_MASTER to submit privileged batchbuffers 2012-10-17 21:06:59 +02:00
i915_ums.c drm/i915: scrap register address storage 2013-06-10 19:54:14 +02:00
intel_acpi.c UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
intel_bios.c drm/i915: Organize VBT stuff inside drm_i915_private 2013-05-10 21:56:46 +02:00
intel_bios.h drm/i915: set CPT FDI RX polarity bits based on VBT 2013-04-18 09:43:31 +02:00
intel_crt.c drm/i915: document why dvo/sdvo/crt need a special dpms function 2013-05-31 20:54:04 +02:00
intel_ddi.c drm/i915: fix the "ghost eDP" encoder unwind path 2013-06-28 14:14:19 +02:00
intel_display.c drm/i915: Mask out hardware status bits from VLV DPLL register 2013-07-01 11:27:55 +02:00
intel_dp.c drm/i915: correct intel_dp_get_config() function for DevCPT 2013-07-01 11:14:59 +02:00
intel_drv.h drm/i915: asserts for lvds pre_enable 2013-07-01 11:27:51 +02:00
intel_dvo.c drm/i915: document why dvo/sdvo/crt need a special dpms function 2013-05-31 20:54:04 +02:00
intel_fb.c Merge tag 'drm-intel-next-2013-06-18' of git://people.freedesktop.org/~danvet/drm-intel into drm-next 2013-06-28 09:50:34 +10:00
intel_hdmi.c Revert "drm/i915: Don't use the HDMI port color range bit on Valleyview" 2013-07-01 11:14:53 +02:00
intel_i2c.c drm/i915: avoid premature DP AUX timeouts 2013-05-22 13:51:26 +02:00
intel_lvds.c drm/i915: s/pre_pll/pre/ on the lvds port enable function 2013-07-01 11:27:54 +02:00
intel_modes.c drm/i915: Add "Automatic" mode for the "Broadcast RGB" property 2013-01-20 13:09:44 +01:00
intel_opregion.c drm/i915: tune down DIDL warning about too many outputs 2013-07-01 11:14:42 +02:00
intel_overlay.c drm/i915: change i915_add_request to macro 2013-06-13 17:42:15 +02:00
intel_panel.c drm/i915: Fix WARN_ON() on UP machines 2013-05-23 12:51:30 +02:00
intel_pm.c drm/i915: Fix a couple of "should it be static?" sparse warnings 2013-07-01 11:27:48 +02:00
intel_ringbuffer.c drm/i915: change i915_add_request to macro 2013-06-13 17:42:15 +02:00
intel_ringbuffer.h drm/i915: store ring hangcheck action 2013-06-13 17:42:17 +02:00
intel_sdvo_regs.h drm/i915: clear the entire sdvo infoframe buffer 2012-10-24 15:12:48 +02:00
intel_sdvo.c Merge tag 'drm-intel-next-2013-06-18' of git://people.freedesktop.org/~danvet/drm-intel into drm-next 2013-06-28 09:50:34 +10:00
intel_sideband.c drm/i915: change VLV IOSF sideband accessors to not return error code 2013-05-23 23:25:42 +02:00
intel_sprite.c drm/i915: Disable/restore all sprite planes around modeset 2013-06-06 13:47:39 +02:00
intel_tv.c drm/i915: consolidate and tighten encoder cloning checks 2013-06-05 12:33:14 +02:00
Makefile drm/i915: group sideband register accessors to a new file 2013-05-23 23:24:03 +02:00