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f60711666b
linux/drivers/gpu/drm/i915
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Jesse Barnes f60711666b i915/vlv: untangle integrated clock source handling v4 
The global integrated clock source bit resides in DPLL B on VLV, but we
were treating it as a per-pipe resource.  It needs to be set whenever
any PLL is active, so pull setting the bit out of vlv_update_pll and
into vlv_enable_pll.  Also add a vlv_disable_pll to prevent disabling it
when pipe B shuts down.

I'm guessing on the references here, I expect this to bite any config
where multiple displays are active or displays are moved from pipe to
pipe.

v2: re-add bits in vlv_update_pll to keep from confusing the state checker
v3: use enum pipe checks (Daniel)
    set CRI clock source early (Ville)
    consistently set CRI clock source everywhere (Ville)
v4: drop unnecessary setting of bit in vlv enable pll (Ville)

References: https://bugs.freedesktop.org/show_bug.cgi?id=67245
References: https://bugs.freedesktop.org/show_bug.cgi?id=69693
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
[danvet: s/1/PIPE_B/]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-10-03 20:01:06 +02:00
..
dvo_ch7xxx.c drm/i915: dvo_ch7xxx: fix vsync polarity setting 2013-07-25 16:10:22 +02:00
dvo_ch7017.c
dvo_ivch.c
dvo_ns2501.c
dvo_sil164.c
dvo_tfp410.c
dvo.h drm/i915: Remove unused mode_fixup() vfunc of struct intel_dvo_dev_ops 2013-09-05 21:39:59 +02:00
i915_debugfs.c drm/i915: Calculate PSR register offsets from base + gen 2013-10-01 07:45:12 +02:00
i915_dma.c drm/i915: Delay the release of the forcewake by a jiffie 2013-10-01 07:45:13 +02:00
i915_drv.c drm/i915: fix typo s/PatherPoint/PantherPoint/ 2013-10-01 14:36:18 +02:00
i915_drv.h drm/i915: Show WT caching in debugfs 2013-10-01 07:45:23 +02:00
i915_gem_context.c drm/i915: Convert active API to VMA 2013-10-01 07:45:21 +02:00
i915_gem_debug.c drm/i915: Fix #endif comment 2013-08-09 10:45:52 +02:00
i915_gem_dmabuf.c drm/i915: Pin pages whilst mapping the dma-buf 2013-09-03 19:17:58 +02:00
i915_gem_evict.c drm/i915: trace vm eviction instead of everything 2013-10-01 07:45:20 +02:00
i915_gem_execbuffer.c drm/i915: Convert active API to VMA 2013-10-01 07:45:21 +02:00
i915_gem_gtt.c drm/i915: Use kcalloc more 2013-10-01 07:45:01 +02:00
i915_gem_stolen.c Linux 3.12-rc2 2013-09-24 09:32:53 +02:00
i915_gem_tiling.c drm/i915: Use kcalloc more 2013-10-01 07:45:01 +02:00
i915_gem.c drm/i915: Add a tracepoint for using a semaphore 2013-10-01 07:45:24 +02:00
i915_gpu_error.c drm/i915: Show WT caching in debugfs 2013-10-01 07:45:23 +02:00
i915_ioc32.c
i915_irq.c drm/i915: Move the conditional seqno query into the tracepoint 2013-10-01 07:45:22 +02:00
i915_reg.h drm/i915/vlv: use correct units for rc6 residency v2 2013-10-01 07:45:44 +02:00
i915_suspend.c drm/i915: don't save/restore LBB on Gen5+ 2013-09-13 11:40:45 +02:00
i915_sysfs.c drm/i915/vlv: use correct units for rc6 residency v2 2013-10-01 07:45:44 +02:00
i915_trace_points.c
i915_trace.h drm/i915: Add a tracepoint for using a semaphore 2013-10-01 07:45:24 +02:00
i915_ums.c drm/i915: scrap register address storage 2013-06-10 19:54:14 +02:00
intel_acpi.c i915: fix ACPI _DSM warning 2013-08-05 19:04:05 +02:00
intel_bios.c drm/i915: Rip out SUPPORTS_EDP 2013-10-01 07:45:07 +02:00
intel_bios.h drm/i915: use the HDMI DDI buffer translations from VBT 2013-10-01 07:45:04 +02:00
intel_crt.c drm/i915: destroy connector sysfs files earlier 2013-10-01 07:45:48 +02:00
intel_ddi.c drm/i915: Add HSW CRT output readout support 2013-10-01 07:45:15 +02:00
intel_display.c i915/vlv: untangle integrated clock source handling v4 2013-10-03 20:01:06 +02:00
intel_dp.c drm/i915: destroy connector sysfs files earlier 2013-10-01 07:45:48 +02:00
intel_drv.h drm/i915: Make intel_resume_power_well() static 2013-10-01 07:45:48 +02:00
intel_dsi_cmd.c drm/i915/dsi: s/size_t/int/ 2013-09-04 17:34:51 +02:00
intel_dsi_cmd.h drm/i915/dsi: s/size_t/int/ 2013-09-04 17:34:51 +02:00
intel_dsi_pll.c drm/i915: Use adjusted_mode in DSI PLL calculations 2013-09-16 23:36:38 +02:00
intel_dsi.c drm/i915: destroy connector sysfs files earlier 2013-10-01 07:45:48 +02:00
intel_dsi.h drm/i915: add VLV DSI PLL Calculations 2013-09-04 17:34:48 +02:00
intel_dvo.c drm/i915: destroy connector sysfs files earlier 2013-10-01 07:45:48 +02:00
intel_fb.c drm/i915: make intel_crtc_fb_gamma_{set, get} static 2013-10-01 07:45:18 +02:00
intel_hdmi.c drm/i915: destroy connector sysfs files earlier 2013-10-01 07:45:48 +02:00
intel_i2c.c drm/i915: Program GMBUS Frequency based on the CDCLK for VLV. 2013-10-01 07:45:41 +02:00
intel_lvds.c drm/i915: destroy connector sysfs files earlier 2013-10-01 07:45:48 +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 Linux 3.12-rc2 2013-09-24 09:32:53 +02:00
intel_overlay.c drm/i915: use pointer = k[cmz...]alloc(sizeof(*pointer), ...) pattern 2013-10-01 07:45:01 +02:00
intel_panel.c drm/i915/vlv: hack to init backlight regs if BIOS fails to do so v2 2013-10-01 07:45:41 +02:00
intel_pm.c drm/i915: Make intel_resume_power_well() static 2013-10-01 07:45:48 +02:00
intel_ringbuffer.c drm/i915: s/HAS_L3_GPU_CACHE/HAS_L3_DPF 2013-09-19 20:41:00 +02:00
intel_ringbuffer.h drm/i915: Write RING_TAIL once per-request 2013-09-10 15:35:58 +02:00
intel_sdvo_regs.h
intel_sdvo.c drm/i915: destroy connector sysfs files earlier 2013-10-01 07:45:48 +02:00
intel_sideband.c drm/i915: Add additional pipe parameter for vlv_dpio_read and vlv_dpio_write. v2 2013-09-05 15:04:36 +02:00
intel_sprite.c drm/i915: use pointer = k[cmz...]alloc(sizeof(*pointer), ...) pattern 2013-10-01 07:45:01 +02:00
intel_tv.c drm/i915: destroy connector sysfs files earlier 2013-10-01 07:45:48 +02:00
intel_uncore.c drm/i915: Delay the release of the forcewake by a jiffie 2013-10-01 07:45:13 +02:00
Makefile drm/i915: add VLV DSI PLL Calculations 2013-09-04 17:34:48 +02:00