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cf4c7c1225
linux_dsm_epyc7002/drivers/gpu/drm/i915
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Matt Roper cf4c7c1225 drm/i915: Make all plane disables use 'update_plane' (v5) 
If we extend the commit_plane handlers for each plane type to be able to
handle fb=0, then we can easily implement plane disable via the
update_plane handler.  The cursor plane already works this way, and this
is the direction we need to go to integrate with the atomic plane
handler.  We can now kill off the type-specific disable functions, as
well as the redundant intel_plane_disable() (not to be confused with
intel_disable_plane()).

Note that prepare_plane_fb() only gets called as part of update_plane
when fb!=NULL (by design, to match the semantics of the atomic plane
helpers); this means that our commit_plane handlers need to handle the
frontbuffer tracking for the disable case, even though they don't handle
it for normal updates.

v2:
 - Change BUG_ON to WARN_ON (Ander/Daniel)

v3:
 - Drop unnecessary plane->crtc check since a previous patch to plane
   update ensures that plane->crtc will always be non-NULL, even for
   disable calls that might pass NULL from userspace.  (Ander)
 - Drop a s/crtc/plane->crtc/ hunk that was unnecessary.  (Ander)

v4:
 - Fix missing whitespace (Ander)

v5:
 - Use state's crtc rather than plane's crtc in
   intel_check_primary_plane().  plane->crtc could be NULL, but we've
   already fixed up state->crtc to ensure it's non-NULL (even if
   userspace passed it as NULL during a disable call).  (Ander)

Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-12-06 01:46:26 +01:00
..
dvo_ch7xxx.c
dvo_ch7017.c
dvo_ivch.c
dvo_ns2501.c drm/i915: Check pixel clock in ns2501 mode_valid hook 2014-09-03 11:05:21 +02:00
dvo_sil164.c
dvo_tfp410.c
dvo.h
i915_cmd_parser.c drm/i915: Flatten engine init control flow 2014-12-03 09:35:29 +01:00
i915_debugfs.c drm/i915: Don't display nonsensical values in i915_ddb_info on gen < 9 2014-12-04 12:01:14 +01:00
i915_dma.c drm/i915: Remove user pinning code 2014-12-03 09:35:11 +01:00
i915_drv.c drm/i915: Deal with video overlay on GPU reset 2014-12-03 09:35:24 +01:00
i915_drv.h drm/i915: Update DRIVER_DATE to 20141205 2014-12-05 15:59:16 +01:00
i915_gem_context.c drm/i915: Fix startup failure in LRC mode after recent init changes 2014-12-03 09:35:30 +01:00
i915_gem_debug.c
i915_gem_dmabuf.c
i915_gem_evict.c drm/i915: fix another use-after-free in i915_gem_evict_everything 2014-09-19 14:41:16 +02:00
i915_gem_execbuffer.c drm/i915: Convert trace functions from seqno to request 2014-12-03 09:35:21 +01:00
i915_gem_gtt.c drm/i915: Stop putting GGTT VMA at the head of the list 2014-12-04 11:51:36 +01:00
i915_gem_gtt.h drm/i915: Replace last_[rwf]_seqno with last_[rwf]_req 2014-12-03 09:35:14 +01:00
i915_gem_render_state.c drm/i915: Remove obsolete seqno parameter from 'i915_add_request' 2014-12-03 09:35:19 +01:00
i915_gem_render_state.h drm/i915/bdw: Render state init for Execlists 2014-09-03 11:04:52 +02:00
i915_gem_stolen.c drm/i915: Move flags describing VMA mappings into the VMA 2014-11-04 14:04:51 +01:00
i915_gem_tiling.c drm/i915: Replace last_[rwf]_seqno with last_[rwf]_req 2014-12-03 09:35:14 +01:00
i915_gem_userptr.c drm/i915: Do not leak pages when freeing userptr objects 2014-09-29 15:31:01 +02:00
i915_gem.c drm/i915: release struct_mutex on the i915_gem_init_hw fail path 2014-12-05 15:03:44 +01:00
i915_gpu_error.c drm/i915: Remove the now redundant 'obj->ring' 2014-12-03 09:35:23 +01:00
i915_ioc32.c drm/i915: remove redundant #ifdef CONFIG_COMPAT 2014-10-24 16:34:07 +02:00
i915_irq.c drm/i915: Convert 'i915_seqno_passed' calls into 'i915_gem_request_completed' 2014-12-03 09:35:22 +01:00
i915_params.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2014-10-14 09:39:08 +02:00
i915_reg.h drm/i915: Pixel Clock changes for DSI dual link 2014-12-05 15:28:20 +01:00
i915_suspend.c drm/i915: unify remaining register save/restore code a bit 2014-11-14 10:29:28 +01:00
i915_sysfs.c drm/i915: Do not export RC6p and RC6pp if they don't exist 2014-10-24 16:34:00 +02:00
i915_trace_points.c
i915_trace.h drm/i915: Convert 'trace_irq' to use requests rather than seqnos 2014-12-03 09:35:24 +01:00
i915_ums.c drm/i915: don't save/restore backlight hist ctl registers 2014-11-14 10:29:28 +01:00
intel_acpi.c
intel_audio.c drm/i915/audio: fix monitor presence indication after disable 2014-11-18 11:17:37 +01:00
intel_bios.c drm/i915: Parse VBT PSR block. 2014-12-03 09:35:05 +01:00
intel_bios.h drm/i915: Pixel Clock changes for DSI dual link 2014-12-05 15:28:20 +01:00
intel_crt.c drm/i915: Don't claim that we're resetting PCH ADPA register 2014-10-24 16:34:10 +02:00
intel_ddi.c drm/i915/skl: Update the DDI translation values for DP/eDP 1.3 2014-12-03 17:56:37 +01:00
intel_display.c drm/i915: Make all plane disables use 'update_plane' (v5) 2014-12-06 01:46:26 +01:00
intel_dp_mst.c drm: Miscellaneous fixes for v3.19-rc1 2014-11-15 09:37:20 +10:00
intel_dp.c drm/i915: Enable PSR for Baytrail and Braswell. 2014-12-03 09:35:10 +01:00
intel_drv.h drm/i915: Make all plane disables use 'update_plane' (v5) 2014-12-06 01:46:26 +01:00
intel_dsi_cmd.c drm/i915: Dual link needs Shutdown and Turn on packet for both ports 2014-12-05 15:28:26 +01:00
intel_dsi_cmd.h drm/i915: Added port as parameter to the functions which does read/write of DSI Controller 2014-12-04 12:21:58 +01:00
intel_dsi_panel_vbt.c drm/i915: Pixel Clock changes for DSI dual link 2014-12-05 15:28:20 +01:00
intel_dsi_pll.c drm/i915: cck reg used for checking DSI Pll locked 2014-12-05 15:28:56 +01:00
intel_dsi.c drm/i915: Update the DSI enable path to support dual 2014-12-05 15:32:14 +01:00
intel_dsi.h drm/i915: Pixel Clock changes for DSI dual link 2014-12-05 15:28:20 +01:00
intel_dvo.c drm/i915: Don't call DVO mode_set hook on DPMS changes 2014-09-03 11:05:14 +02:00
intel_fbdev.c drm/i915: Make intel_pin_and_fence_fb_obj take plane and framebuffer 2014-11-07 18:41:51 +01:00
intel_fifo_underrun.c drm/i915: kerneldoc for intel_fifo_underrun.c 2014-10-24 16:33:55 +02:00
intel_frontbuffer.c drm/i915: Introduce intel_psr.c 2014-11-17 19:12:28 +01:00
intel_hdmi.c drm/i915/chv: Enable AVI, SPD and HDMI infoframes for CHV. 2014-12-03 09:29:34 +01:00
intel_i2c.c
intel_lrc.c drm/i915: s/MI_STORE_DWORD_IMM_GEN8/MI_STORE_DWORD_IMM_GEN4/ 2014-12-05 15:16:35 +01:00
intel_lrc.h drm/i915/bdw: Pin the context backing objects to GGTT on-demand 2014-11-19 19:32:58 +01:00
intel_lvds.c drm/i915: Pass the current pipe from eDP init to backlight setup 2014-11-14 10:29:20 +01:00
intel_modes.c
intel_opregion.c ACPI / i915: Update the condition to ignore firmware backlight change request 2014-09-30 01:11:18 +02:00
intel_overlay.c drm/i915: Deal with video overlay on GPU reset 2014-12-03 09:35:24 +01:00
intel_panel.c Linux 3.18-rc7 2014-12-02 10:58:33 +10:00
intel_pm.c drm/i915: Convert pxvid to extvid lookup table to a function 2014-12-03 09:35:29 +01:00
intel_psr.c drm/i915: VLV/CHV PSR Software timer mode 2014-12-03 09:35:08 +01:00
intel_renderstate_gen6.c
intel_renderstate_gen7.c
intel_renderstate_gen8.c drm/i915 Update Gen8 golden context batch buffer 2014-11-04 14:04:54 +01:00
intel_renderstate_gen9.c drm/i915 Add golden context support for Gen9 2014-11-04 14:04:55 +01:00
intel_renderstate.h drm/i915 Add golden context support for Gen9 2014-11-04 14:04:55 +01:00
intel_ringbuffer.c drm/i915/bdw: Add WaHdcDisableFetchWhenMasked 2014-12-05 15:40:05 +01:00
intel_ringbuffer.h drm/i915: s/init()/init_hw()/ in intel_engine_cs 2014-12-03 09:35:27 +01:00
intel_runtime_pm.c drm/i915: Fix short description of intel_display_power_is_enabled() 2014-12-03 09:35:12 +01:00
intel_sdvo_regs.h
intel_sdvo.c drm/i915: Don't destroy DRM properties in the driver 2014-10-31 18:38:17 +01:00
intel_sideband.c
intel_sprite.c drm/i915: Make all plane disables use 'update_plane' (v5) 2014-12-06 01:46:26 +01:00
intel_tv.c drm/i915: Clarify irq_lock locking, intel_tv_detect 2014-09-19 14:43:19 +02:00
intel_uncore.c drm/i915/skl: Update in Gen9 multi-engine forcewake range 2014-12-03 09:29:41 +01:00
Kconfig
Makefile drm/i915: Introduce intel_psr.c 2014-11-17 19:12:28 +01:00