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OpenCloudOS-Kernel/drivers/gpu/drm/i915
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Rodrigo Vivi c4932d7956 drm/i915/psr: Don't avoid PSR when PSR2 conditions are not met. 
We can still use PSR1 when PSR2 conditions are not met.

So, let's split the check in a way that we make sure has_psr
gets set independently of PSR2 criteria.

v2: Duh! Handle proper return to avoid breaking PSR2.
v3: (DK):
	- better name for psr2 conditions check function
	- Don't remove FIXME block and psr2.support check.
	- Add a debug message to show us what PSR or PSR2 is
	  getting enabled now we have ways to enabled PSR on
	  PSR2 panels.
	- s/PSR2 disabled/PSR2 not enabled

Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180227212913.14083-2-rodrigo.vivi@intel.com
 		2018-02-27 15:54:17 -08:00
..
gvt drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
selftests drm/i915: Update missing parts after the rename to i915_request 2018-02-23 16:34:32 +00:00
Kconfig drm/i915/fence: Avoid del_timer_sync() from inside a timer 2017-09-19 13:06:21 +01:00
Kconfig.debug drm/i915: Avoid context dereference inside execlists_submission_tasklet 2017-12-19 23:04:45 +00:00
Makefile drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
dvo.h
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dvo_ch7xxx.c
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dvo_ch7017.c
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dvo_ivch.c drm/i915/dvo: Remove incorrect kerneldoc markups 2018-02-14 12:04:31 +00:00
dvo_ns2501.c
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dvo_sil164.c
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dvo_tfp410.c
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i915_cmd_parser.c drm/i915/cmdparser: Do not check past the cmd length. 2018-02-05 20:49:24 +00:00
i915_debugfs.c drm/i915/icl: Show interrupt registers in debugfs 2018-02-22 11:33:40 +02:00
i915_drv.c drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
i915_drv.h drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
i915_gem.c drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
i915_gem.h drm/i915: Print the condition causing GEM_BUG_ON 2017-11-16 15:35:47 +02:00
i915_gem_batch_pool.c drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
i915_gem_batch_pool.h
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i915_gem_clflush.c drm: move read_domains and write_domain into i915 2018-02-16 14:12:48 +00:00
i915_gem_clflush.h
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i915_gem_context.c drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
i915_gem_context.h drm/i915: Update missing parts after the rename to i915_request 2018-02-23 16:34:32 +00:00
i915_gem_dmabuf.c drm: move read_domains and write_domain into i915 2018-02-16 14:12:48 +00:00
i915_gem_evict.c drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
i915_gem_execbuffer.c drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
i915_gem_fence_reg.c drm/i915: Use INTEL_GEN everywhere 2018-02-09 22:29:02 +00:00
i915_gem_fence_reg.h
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i915_gem_gtt.c drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
i915_gem_gtt.h drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
i915_gem_internal.c drm: move read_domains and write_domain into i915 2018-02-16 14:12:48 +00:00
i915_gem_object.c
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i915_gem_object.h drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
i915_gem_render_state.c drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
i915_gem_render_state.h drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
i915_gem_shrinker.c drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
i915_gem_stolen.c drm: move read_domains and write_domain into i915 2018-02-16 14:12:48 +00:00
i915_gem_tiling.c drm/i915: Refactor common list iteration over GGTT vma 2017-12-07 23:26:55 +00:00
i915_gem_timeline.c drm/i915: properly init lockdep class 2017-12-14 20:10:01 +02:00
i915_gem_timeline.h drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
i915_gem_userptr.c drm: move read_domains and write_domain into i915 2018-02-16 14:12:48 +00:00
i915_gemfs.c drm/i915: Disable THP until we have a GPU read BW W/A 2017-11-30 10:11:49 +02:00
i915_gemfs.h drm/i915: introduce simple gemfs 2017-10-07 10:11:41 +01:00
i915_gpu_error.c drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
i915_ioc32.c drm/i915: Clean up ancient doc comments for i915_ioc32.c 2018-02-15 16:22:21 +00:00
i915_irq.c drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
i915_memcpy.c drm/i915: Do not enable movntdqa optimization in hypervisor guest 2017-12-22 11:12:15 +00:00
i915_mm.c
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i915_oa_bdw.c drm/i915: ensure oa config uuid is null terminated 2017-11-02 14:52:58 +00:00
i915_oa_bdw.h
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i915_oa_bxt.c drm/i915: ensure oa config uuid is null terminated 2017-11-02 14:52:58 +00:00
i915_oa_bxt.h
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i915_oa_cflgt2.c drm/i915: ensure oa config uuid is null terminated 2017-11-02 14:52:58 +00:00
i915_oa_cflgt2.h drm/i915/perf: add support for Coffeelake GT2 2017-09-18 19:46:36 +01:00
i915_oa_cflgt3.c drm/i915/perf: Fix compiler warning for string truncation 2018-02-08 11:16:48 +00:00
i915_oa_cflgt3.h drm/i915/perf: add support for Coffeelake GT3 2017-11-13 15:59:03 +00:00
i915_oa_chv.c drm/i915: ensure oa config uuid is null terminated 2017-11-02 14:52:58 +00:00
i915_oa_chv.h
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i915_oa_cnl.c drm/i915/perf: Fix compiler warning for string truncation 2018-02-08 11:16:49 +00:00
i915_oa_cnl.h drm/i915/perf: enable perf support on CNL 2017-11-13 15:59:24 +00:00
i915_oa_glk.c drm/i915: ensure oa config uuid is null terminated 2017-11-02 14:52:58 +00:00
i915_oa_glk.h
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i915_oa_hsw.c drm/i915: ensure oa config uuid is null terminated 2017-11-02 14:52:58 +00:00
i915_oa_hsw.h
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i915_oa_kblgt2.c drm/i915: ensure oa config uuid is null terminated 2017-11-02 14:52:58 +00:00
i915_oa_kblgt2.h
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i915_oa_kblgt3.c drm/i915: ensure oa config uuid is null terminated 2017-11-02 14:52:58 +00:00
i915_oa_kblgt3.h
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i915_oa_sklgt2.c drm/i915: ensure oa config uuid is null terminated 2017-11-02 14:52:58 +00:00
i915_oa_sklgt2.h
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i915_oa_sklgt3.c drm/i915: ensure oa config uuid is null terminated 2017-11-02 14:52:58 +00:00
i915_oa_sklgt3.h
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i915_oa_sklgt4.c drm/i915: ensure oa config uuid is null terminated 2017-11-02 14:52:58 +00:00
i915_oa_sklgt4.h
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i915_params.c drm/i915: Enable inject_load_failure only in DEBUG config 2018-02-02 14:19:05 +00:00
i915_params.h drm/i915/guc: Keep GuC log disabled by default 2018-01-19 20:35:32 +00:00
i915_pci.c drm/i915/icl: Add the ICL PCI IDs 2018-02-22 11:33:20 +02:00
i915_perf.c drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
i915_pmu.c drm/i915/pmu: Fix building without CONFIG_PM 2018-02-07 17:07:45 +00:00
i915_pmu.h drm/i915/pmu: Fix sleep under atomic in RC6 readout 2018-02-07 13:37:34 +00:00
i915_pvinfo.h drm/i915: enable to read CSB and CSB write pointer from HWSP in GVT-g VM 2017-10-16 13:56:29 +03:00
i915_reg.h drm/i915: Add enum aux_ch and clean up the aux init to use it 2018-02-23 17:23:30 +02:00
i915_request.c drm/i915: Update missing parts after the rename to i915_request 2018-02-23 16:34:32 +00:00
i915_request.h drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
i915_selftest.h drm/i915/selftests: Reduce the volume of the timeout message 2017-11-10 11:31:58 +00:00
i915_suspend.c drm/i915: Move i915_gem_restore_fences to i915_gem_resume 2017-09-29 12:30:17 +01:00
i915_sw_fence.c drm/i915/fence: Separate timeout mechanism for awaiting on dma-fences 2018-01-15 10:29:18 +00:00
i915_sw_fence.h
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i915_syncmap.c drm/i915: Fix kerneldoc parameter markup 2018-02-08 15:08:51 +00:00
i915_syncmap.h
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i915_sysfs.c drm/i915: Remove unsafe i915.enable_rc6 2017-12-01 15:20:02 +00:00
i915_trace.h drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
i915_trace_points.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
i915_utils.h drm/i915: Move some utility functions to i915_util.h 2017-12-22 09:13:47 +00:00
i915_vgpu.c
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i915_vgpu.h drm/i915: enable to read CSB and CSB write pointer from HWSP in GVT-g VM 2017-10-16 13:56:29 +03:00
i915_vma.c drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
i915_vma.h drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
intel_acpi.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
intel_atomic.c drm/i915/atomic: Fixup kerneldoc 2018-02-14 14:56:31 +00:00
intel_atomic_plane.c drm/i915: Move the policy for placement of the GGTT vma into the caller 2018-02-20 19:03:59 +00:00
intel_audio.c drm/i915/audio: fix check for av_enc_map overflow 2018-02-15 16:29:13 +02:00
intel_bios.c drm/i915: Fix DSI panels with v1 MIPI sequences without a DEASSERT sequence v3 2018-02-14 11:38:12 +01:00
intel_bios.h
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intel_breadcrumbs.c drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
intel_cdclk.c drm/i915/icl: add the main CDCLK functions 2018-02-13 10:16:04 -02:00
intel_color.c drm/i915: Fix Limited Range Color Handling 2018-02-22 17:38:30 +02:00
intel_crt.c drm/i915/crt: Remove obsolete kerneldoc-esque comment 2018-02-14 12:04:31 +00:00
intel_csr.c drm/i915/dmc: DMC 1.07 for Cannonlake 2018-01-04 16:29:12 -08:00
intel_ddi.c drm/i915: Use INTEL_GEN everywhere 2018-02-09 22:29:02 +00:00
intel_device_info.c drm/i915/hsw: add missing disabled EUs registers reads 2018-02-22 13:58:01 +00:00
intel_device_info.h drm/i915: Move page sizes out of the 8-bit sandwich 2018-02-22 14:14:23 +00:00
intel_display.c drm/i915: Extract intel_plane_{pin,unpin}_fb() 2018-02-22 18:11:13 +02:00
intel_display.h drm/i915/psr: New power domain for AUX IO. 2018-02-27 12:05:43 -08:00
intel_dp.c drm/i915/dp: Move comment about hw timeout to the right place. 2018-02-27 12:06:37 -08:00
intel_dp_aux_backlight.c drm/i915: Rename global i915 to i915_modparams 2017-09-22 14:50:36 +03:00
intel_dp_link_training.c drm/i915/edp: Do not do link training fallback or prune modes on EDP 2018-01-22 17:58:10 +02:00
intel_dp_mst.c drm/i915: Nuke intel_digital_port->port 2017-11-09 20:06:14 +02:00
intel_dpio_phy.c drm: intel_dpio_phy: fix kernel-doc comments at nested struct 2018-02-19 12:19:04 +02:00
intel_dpll_mgr.c drm/i915/cnl: Simplify dco_fraction calculation. 2017-11-16 09:45:39 -08:00
intel_dpll_mgr.h
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intel_drv.h drm/i915/psr: Extract PSR DPCD initialization and move it to intel_psr.c 2018-02-27 12:06:09 -08:00
intel_dsi.c drm-intel-next-2017-12-01: 2017-12-08 08:41:22 +10:00
intel_dsi.h
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intel_dsi_dcs_backlight.c
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intel_dsi_pll.c
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intel_dsi_vbt.c
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intel_dvo.c drm/i915/dvo: Fixup commentary 2018-02-14 12:04:32 +00:00
intel_engine_cs.c drm/i915/preemption: Allow preemption between submission ports 2018-02-23 16:37:40 +00:00
intel_fbc.c drm/i915: Add a FIXME about FBC vs. fence. 90/270 degree rotation 2018-02-22 18:11:14 +02:00
intel_fbdev.c drm/i915: Only pin the fence for primary planes (and gen2/3) 2018-02-22 17:41:37 +02:00
intel_fifo_underrun.c drm/i915: Don't rmw PIPESTAT enable bits 2017-09-25 16:54:09 +03:00
intel_frontbuffer.c drm/i915/frontbuffer: Mark frontbuffer flush and invalidate with might_sleep() 2018-02-27 12:06:07 -08:00
intel_frontbuffer.h
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intel_guc.c drm/i915/guc: Fix lockdep due to log relay channel handling under struct_mutex 2018-01-24 19:44:04 +00:00
intel_guc.h drm/i915/guc: Move GuC workqueue allocations outside of the mutex 2017-12-14 08:06:54 +00:00
intel_guc_ads.c drm/i915/guc : Decoupling ADS and logs from submission 2018-01-03 14:02:10 +00:00
intel_guc_ads.h drm/i915/guc : Decoupling ADS and logs from submission 2018-01-03 14:02:10 +00:00
intel_guc_ct.c drm/i915/guc: Assert ctch->vma is allocated 2017-11-06 13:57:37 +00:00
intel_guc_ct.h
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intel_guc_fw.c drm/i915/glk: Disable Guc and HuC on GLK 2018-01-04 14:45:07 -08:00
intel_guc_fw.h drm/i915/guc: Move firmware selection to init_early 2017-12-06 14:41:47 +00:00
intel_guc_fwif.h drm/i915/guc: Add support for reset engine using GuC commands 2017-11-02 08:42:11 +00:00
intel_guc_log.c drm/i915/guc: Don't try to create log runtime if there is no log 2018-02-01 12:36:50 +00:00
intel_guc_log.h drm/i915/guc: Update name and prototype of i915_guc_log_control 2018-01-24 19:44:06 +00:00
intel_guc_reg.h drm/i915/guc: Use consistent name for scratch register count 2017-11-24 20:47:39 +00:00
intel_guc_submission.c drm/i915/guc: Fill preempt context once at init time 2018-02-27 10:30:12 +00:00
intel_guc_submission.h drm/i915/guc: Move GuC workqueue allocations outside of the mutex 2017-12-14 08:06:54 +00:00
intel_gvt.c drm/i915/guc: Introduce USES_GUC_xxx helper macros 2017-12-06 14:41:49 +00:00
intel_gvt.h
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intel_hangcheck.c drm/i915: Add some newlines to intel_engine_dump() headers 2018-02-05 10:59:59 +00:00
intel_hdmi.c drm/i915/cnl: Add HPD support for Port F. 2018-01-30 10:24:20 -08:00
intel_hotplug.c drm/i915/cnl: Add HPD support for Port F. 2018-01-30 10:24:20 -08:00
intel_huc.c drm/i915: Add missing kerneldoc parameters for huc_ucode_xfer 2018-02-14 13:09:47 +00:00
intel_huc.h drm/i915/huc: Load HuC only if requested 2017-12-06 14:41:54 +00:00
intel_i2c.c drm/i915/icp: add ICP gmbus and gpio support 2018-01-19 18:02:52 -02:00
intel_lpe_audio.c drm/i915: Avoid leaking lpe audio platdev.data 2018-02-08 17:28:53 +00:00
intel_lrc.c drm/i915/preemption: Allow preemption between submission ports 2018-02-23 16:37:40 +00:00
intel_lrc.h drm/i915/execlists: Inhibit context save/restore for the fake preempt context 2018-01-24 09:40:15 +00:00
intel_lrc_reg.h drm/i915: Move LRC register offsets to a header file 2018-01-24 09:22:55 +00:00
intel_lspcon.c drm/i915: For HPD connected port use hpd_pin instead of port. 2018-01-30 10:24:19 -08:00
intel_lvds.c drm/i915/lvds: Fixup commentary 2018-02-14 12:04:33 +00:00
intel_mocs.c drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
intel_mocs.h drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
intel_modes.c drm/i915: remove redundant ELD connector type update 2018-01-19 11:58:48 +02:00
intel_opregion.c drm/i915: Move opregion definitions to dedicated intel_opregion.h 2017-12-22 09:19:48 +00:00
intel_opregion.h drm/i915: Move opregion definitions to dedicated intel_opregion.h 2017-12-22 09:19:48 +00:00
intel_overlay.c drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
intel_panel.c drm/i915/panel: Split range scaling calculation for readiblity 2018-02-14 12:02:44 +00:00
intel_pipe_crc.c drm/i915: Make ips_enabled a property depending on whether IPS is enabled, v3. 2017-11-30 16:49:42 +01:00
intel_pm.c drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
intel_psr.c drm/i915/psr: Don't avoid PSR when PSR2 conditions are not met. 2018-02-27 15:54:17 -08:00
intel_renderstate.h
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intel_renderstate_gen6.c
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intel_renderstate_gen7.c
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intel_renderstate_gen8.c
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intel_renderstate_gen9.c
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intel_ringbuffer.c drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
intel_ringbuffer.h drm/i915/preemption: Allow preemption between submission ports 2018-02-23 16:37:40 +00:00
intel_runtime_pm.c drm/i915/psr: New power domain for AUX IO. 2018-02-27 12:05:43 -08:00
intel_sdvo.c drm/i915/sdvo: Tidy up commentary 2018-02-14 12:02:43 +00:00
intel_sdvo_regs.h
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intel_sideband.c drm/i915: Move rps.hw_lock to dev_priv and s/hw_lock/pcu_lock 2017-10-11 08:56:56 +01:00
intel_sprite.c drm/i915: Give all ioctl functions an _ioctl suffix 2018-02-09 18:03:36 +02:00
intel_tv.c drm/i915/tv: Cleanup up obsolete comments 2018-02-14 12:02:39 +00:00
intel_uc.c drm/i915/guc: Don't forget to free GuC error log 2018-02-01 12:33:57 +00:00
intel_uc.h drm/i915/guc: Fix lockdep due to log relay channel handling under struct_mutex 2018-01-24 19:44:04 +00:00
intel_uc_fw.c drm/i915: Fixup kerneldoc for intel_uc_fw_upload() 2018-02-14 13:28:41 +00:00
intel_uc_fw.h drm/i915/guc: Move firmware selection to init_early 2017-12-06 14:41:47 +00:00
intel_uncore.c drm/i915: Use INTEL_GEN everywhere 2018-02-09 22:29:02 +00:00
intel_uncore.h drm/i915: Prune gen8_gt_irq_handler 2018-02-19 15:38:59 +00:00
intel_vbt_defs.h drm/i915/dp: limit DP link rate based on VBT on CNL+ 2018-02-02 09:50:51 +02:00