leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
66e985c035
linux/drivers/gpu/drm/i915
History
Daniel Vetter 66e985c035 drm/i915: hw state readout and cross-checking for shared dplls 
Just the plumbing, all the modeset and enable code has not yet been
switched over to use the new state. It seems to be decently broken
anyway, at least wrt to handling of the special pixel mutliplier
enabling sequence. Follow-up patches will clean up that mess.

Another missing piece is more careful handling (and fixup) of the fp1
alternate divisor state. The BIOS most likely doesn't bother to
program that one to what we expect. So we need to be more careful with
comparing that state, both for cross checking but also when checking
for dpll sharing when acquiring shared dpll. Otherwise fastboot will
deny a few shared dpll configurations which would otherwise work.

v2: We need to memcpy the pipe config dpll hw state into the pll, for
otherwise the cross-check code will get angry.

v3: Don't forget to read the pch pll state in the crtc get_pipe_config
function for ibx/ilk platforms.

Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-06-12 21:32:56 +02:00
..
dvo_ch7xxx.c drm/i915: add support for dvo Chrontel 7010B 2013-05-20 22:02:49 +02:00
dvo_ch7017.c
dvo_ivch.c
dvo_ns2501.c
dvo_sil164.c
dvo_tfp410.c
dvo.h
i915_debugfs.c drm/i915: Track clients and print their object usage in debugfs 2013-06-06 10:45:37 +02:00
i915_dma.c i915/drm: Add private api for power well usage 2013-06-06 17:32:16 +02:00
i915_drv.c drm/i915: consolidate ->num_shared_dplls assignement 2013-06-10 19:52:39 +02:00
i915_drv.h drm/i915: hw state readout and cross-checking for shared dplls 2013-06-12 21:32:56 +02:00
i915_gem_context.c drm/i915: context debug messages 2013-05-31 20:53:58 +02:00
i915_gem_debug.c
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: Track when we dirty the scanout with render commands 2013-06-07 17:56:45 +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: Rename the gtt_list to global_list 2013-06-03 10:51:14 +02:00
i915_ioc32.c
i915_irq.c drm/i915: Eliminate the addr/seqno from the hangcheck warning 2013-06-11 11:50:07 +02:00
i915_reg.h drm/i915: scrap register address storage 2013-06-10 19:54:14 +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
i915_trace.h
i915_ums.c drm/i915: scrap register address storage 2013-06-10 19:54:14 +02:00
intel_acpi.c
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: set default value for config->pixel_multiplier 2013-06-05 22:16:22 +02:00
intel_display.c drm/i915: hw state readout and cross-checking for shared dplls 2013-06-12 21:32:56 +02:00
intel_dp.c drm/i915: enable 30bpp for DP outputs 2013-06-07 10:34:01 +02:00
intel_drv.h drm/i915: hw state readout and cross-checking for shared dplls 2013-06-12 21:32:56 +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 drm/i915: Use FBINFO_STATE defines instead of 0 and 1 2013-06-10 17:19:44 +02:00
intel_hdmi.c drm/i915: store adjusted dotclock in adjusted_mode->clock 2013-06-04 14:01:48 +02:00
intel_i2c.c drm/i915: Don't touch South Display when PCH_NOP 2013-04-08 20:53:00 +02:00
intel_lvds.c drm/i915: consolidate and tighten encoder cloning checks 2013-06-05 12:33:14 +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: distinguish between error messages in DIDL initialization 2013-06-05 21:14:03 +02:00
intel_overlay.c drm/i915: avoid big kmallocs on reading error state 2013-05-23 12:59:25 +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: WA: FBC Render Nuke. 2013-06-07 17:56:55 +02:00
intel_ringbuffer.c drm/i915: Initialize ring->hangcheck upon ring init 2013-06-11 11:40:58 +02:00
intel_ringbuffer.h drm/i915: Don't count semaphore waits towards a stuck ring 2013-06-11 11:49:28 +02:00
intel_sdvo_regs.h
intel_sdvo.c drm/i915: disable sdvo pixel multiplier cross-check for HAS_PCH_SPLIT 2013-06-12 16:50:45 +02:00
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