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2016-09-20drm/sti: dpms function missing for HDMI connectorVincent Abriou1-0/+1
Signed-off-by: Vincent Abriou <vincent.abriou@st.com> Acked-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
2016-09-20drm/sti: Fix sparse warningsVille Syrjälä10-13/+19
drm/sti/sti_mixer.c:361:6: warning: symbol 'sti_mixer_set_matrix' was not declared. Should it be static? drm/sti/sti_gdp.c:476:5: warning: symbol 'sti_gdp_field_cb' was not declared. Should it be static? drm/sti/sti_gdp.c:885:24: warning: symbol 'sti_gdp_plane_helpers_funcs' was not declared. Should it be static? drm/sti/sti_cursor.c:348:24: warning: symbol 'sti_cursor_plane_helpers_funcs' was not declared. Should it be static? drm/sti/sti_compositor.c:28:28: warning: symbol 'stih407_compositor_data' was not declared. Should it be static? drm/sti/sti_compositor.c:49:28: warning: symbol 'stih416_compositor_data' was not declared. Should it be static? drm/sti/sti_vtg.c:75:1: warning: symbol 'vtg_lookup' was not declared. Should it be static? drm/sti/sti_vtg.c:476:24: warning: symbol 'sti_vtg_driver' was not declared. Should it be static? drm/sti/sti_dvo.c:109:5: warning: symbol 'dvo_awg_generate_code' was not declared. Should it be static? drm/sti/sti_dvo.c:602:24: warning: symbol 'sti_dvo_driver' was not declared. Should it be static? drm/sti/sti_vtac.c:209:24: warning: symbol 'sti_vtac_driver' was not declared. Should it be static? drm/sti/sti_tvout.c:914:24: warning: symbol 'sti_tvout_driver' was not declared. Should it be static? drm/sti/sti_hqvdp.c:786:5: warning: symbol 'sti_hqvdp_vtg_cb' was not declared. Should it be static? drm/sti/sti_hqvdp.c:1253:24: warning: symbol 'sti_hqvdp_plane_helpers_funcs' was not declared. Should it be static? drm/sti/sti_hqvdp.c:1292:5: warning: symbol 'sti_hqvdp_bind' was not declared. Should it be static? drm/sti/sti_hqvdp.c:1385:24: warning: symbol 'sti_hqvdp_driver' was not declared. Should it be static? drm/sti/sti_drv.c:143:6: warning: symbol 'sti_drm_dbg_cleanup' was not declared. Should it be static? Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org> Cc: Vincent Abriou <vincent.abriou@st.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Acked-by: Vincent Abriou <vincent.abriou@st.com>
2016-09-20drm: sti: fix coccicheck warningsBenjamin Gaignard1-4/+4
Fix four warnings shown by coccicheck. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Acked-by: Vincent Abriou <vincent.abriou@st.com>
2016-09-20drm: sti: Replace drm_fb_get_bpp_depth() with drm_format_plane_cpp()Laurent Pinchart1-3/+3
The driver needs the number of bytes per pixel, not the bpp and depth info meant for fbdev compatibility. Use the right API. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Vincent Abriou <vincent.abriou@st.com>
2016-09-20drm/i915/backlight: setup backlight pwm alternate increment on backlight enableShawn Lee1-1/+17
Backlight enable is supposed to do a full setup of the backlight. We were missing the PWM alternate increment bit in the south chicken registers on lpt+ pch. This potentially caused a PWM frequency change when the chicken register value was lost e.g. on suspend. v2 by Jani, rebase on the patch caching alt increment Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97486 References: https://bugs.freedesktop.org/show_bug.cgi?id=67454 Cc: Cooper Chiou <cooper.chiou@intel.com> Cc: Wei Shun Chen <wei.shun.chang@intel.com> Cc: Gary C Wang <gary.c.wang@intel.com> Cc: stable@vger.kernel.org # v4.4+ 32b421e79e6b drm/i915/backlight: setup and cache... Cc: stable@vger.kernel.org # v4.4+ Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Shawn Lee <shawn.c.lee@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/8265f5935bd31c039ddfc82819d26c2ca1ae9cba.1474281249.git.jani.nikula@intel.com
2016-09-20drm/i915/backlight: setup and cache pwm alternate increment valueJani Nikula2-3/+12
This will also be needed later on when setting up the alternate increment in backlight enable. Cc: Shawn Lee <shawn.c.lee@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/9984b20bc59aee90b83caf59ce91f3fb122c9627.1474281249.git.jani.nikula@intel.com
2016-09-20drm/sun4i: dotclock: Round to closest clock rateChen-Yu Tsai1-1/+2
With display pixel clocks we want to have the closest possible clock rate, to minimize timing and refresh rate skews. Whether the actual clock rate is higher or lower than the requested rate is less important. Also check candidates against the requested rate, rather than the ideal parent rate, the varying dividers also influence the difference between the requested rate and the rounded rate. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-09-20Merge tag 'imx-drm-next-2016-09-19' of git://git.pengutronix.de/git/pza/linux into drm-nextDave Airlie14-223/+2354
imx-drm active plane reconfiguration, cleanup, FSU/IC/IRT/VDIC support - add active plane reconfiguration support (v4), use the atomic_disable callback - stop calling disable_plane manually in the plane destroy path - let mode cleanup destroy mode objects on driver unbind - drop deprecated load/unload drm_driver ops - add exclusive fence to plane state, so the atomic helper can wait on them, remove the open-coded fence wait from imx-drm - add low level deinterlacer (VDIC) support - add support for channel linking via the frame synchronisation unit (FSU) - add queued image conversion support for memory-to-memory scaling, rotation, and color space conversion, using IC and IRT. * tag 'imx-drm-next-2016-09-19' of git://git.pengutronix.de/git/pza/linux: gpu: ipu-v3: Add queued image conversion support gpu: ipu-v3: Add ipu_rot_mode_is_irt() gpu: ipu-v3: fix a possible NULL dereference drm/imx: parallel-display: detach bridge or panel on unbind drm/imx: imx-ldb: detach bridge on unbind drm/imx: imx-ldb: detach panel on unbind gpu: ipu-v3: Add FSU channel linking support gpu: ipu-v3: Add Video Deinterlacer unit drm/imx: add exclusive fence to plane state drm/imx: fold ipu_plane_disable into ipu_disable_plane drm/imx: don't destroy mode objects manually on driver unbind drm/imx: drop deprecated load/unload drm_driver ops drm/imx: don't call disable_plane in plane destroy path drm/imx: Add active plane reconfiguration support drm/imx: Use DRM_PLANE_COMMIT_NO_DISABLE_AFTER_MODESET flag drm/imx: ipuv3-crtc: Use the callback ->atomic_disable instead of ->disable gpu: ipu-v3: Do not wait for DMFC FIFO to clear when disabling DMFC channel
2016-09-20Merge tag 'drm-intel-next-2016-09-19' of git://anongit.freedesktop.org/drm-intel into drm-nextDave Airlie65-3152/+4744
- refactor the sseu code (Imre) - refine guc dmesg output (Dave Gordon) - more vgpu work - more skl wm fixes (Lyude) - refactor dpll code in prep for upfront link training (Jim Bride et al) - consolidate all platform feature checks into intel_device_info (Carlos Santa) - refactor elsp/execlist submission as prep for re-submission after hang recovery and eventually scheduling (Chris Wilson) - allow synchronous gpu reset handling, to remove tricky/impossible/fragile error recovery code (Chris Wilson) - prep work for nonblocking (execlist) submission, using fences to track depencies and drive elsp submission (Chris Wilson) - partial error recover/resubmission of non-guilty batches after hangs (Chris Wilson) - full dma-buf implicit fencing support (Chris Wilson) - dp link training fixes (Jim, Dhinkaran, Navare, ...) - obey dp branch device pixel rate/bpc/clock limits (Mika Kahola), needed for many vga dongles - bunch of small cleanups and polish all over, as usual [airlied: printing macros collided] * tag 'drm-intel-next-2016-09-19' of git://anongit.freedesktop.org/drm-intel: (163 commits) drm/i915: Update DRIVER_DATE to 20160919 drm: Fix DisplayPort branch device ID kernel-doc drm/i915: use NULL for NULL pointers drm/i915: do not use 'false' as a NULL pointer drm/i915: make intel_dp_compute_bpp static drm: Add DP branch device info on debugfs drm/i915: Update bits per component for display info drm/i915: Check pixel rate for DP to VGA dongle drm/i915: Read DP branch device SW revision drm/i915: Read DP branch device HW revision drm/i915: Cleanup DisplayPort AUX channel initialization drm: Read DP branch device id drm: Helper to read max bits per component drm: Helper to read max clock rate drm: Drop VGA from bpc definitions drm: Add missing DP downstream port types drm/i915: Add ddb size field to device info structure drm/i915/guc: general tidying up (submission) drm/i915/guc: general tidying up (loader) drm/i915: clarify PMINTRMSK/pm_intr_keep usage ...
2016-09-20Merge branch 'drm-next-4.9' of git://people.freedesktop.org/~agd5f/linux into drm-nextDave Airlie107-787/+26315
More radeon and amdgpu changes for 4.9. Highlights: - Initial SI support for amdgpu (controlled by a Kconfig option) - misc ttm cleanups - runtimepm fixes - S3/S4 fixes - power improvements - lots of code cleanups and optimizations * 'drm-next-4.9' of git://people.freedesktop.org/~agd5f/linux: (151 commits) drm/ttm: remove cpu_address member from ttm_tt drm/radeon/radeon_device: remove unused function drm/amdgpu: clean function declarations in amdgpu_ttm.c up drm/amdgpu: use the new ring ib and dma frame size callbacks (v2) drm/amdgpu/vce3: add ring callbacks for ib and dma frame size drm/amdgpu/vce2: add ring callbacks for ib and dma frame size drm/amdgpu/vce: add common ring callbacks for ib and dma frame size drm/amdgpu/uvd6: add ring callbacks for ib and dma frame size drm/amdgpu/uvd5: add ring callbacks for ib and dma frame size drm/amdgpu/uvd4.2: add ring callbacks for ib and dma frame size drm/amdgpu/sdma3: add ring callbacks for ib and dma frame size drm/amdgpu/sdma2.4: add ring callbacks for ib and dma frame size drm/amdgpu/cik_sdma: add ring callbacks for ib and dma frame size drm/amdgpu/si_dma: add ring callbacks for ib and dma frame size drm/amdgpu/gfx8: add ring callbacks for ib and dma frame size drm/amdgpu/gfx7: add ring callbacks for ib and dma frame size drm/amdgpu/gfx6: add ring callbacks for ib and dma frame size drm/amdgpu/ring: add an interface to get dma frame and ib size drm/amdgpu/sdma3: drop unused functions drm/amdgpu/gfx6: drop gds_switch callback ...
2016-09-19drm/sun4i: Fix sparse warningsVille Syrjälä1-19/+19
drm/sun4i/sun4i_tv.c:181:21: warning: symbol 'ntsc_video_levels' was not declared. Should it be static? drm/sun4i/sun4i_tv.c:185:21: warning: symbol 'pal_video_levels' was not declared. Should it be static? drm/sun4i/sun4i_tv.c:189:21: warning: symbol 'ntsc_burst_levels' was not declared. Should it be static? drm/sun4i/sun4i_tv.c:193:21: warning: symbol 'pal_burst_levels' was not declared. Should it be static? drm/sun4i/sun4i_tv.c:197:20: warning: symbol 'ntsc_color_gains' was not declared. Should it be static? drm/sun4i/sun4i_tv.c:201:20: warning: symbol 'pal_color_gains' was not declared. Should it be static? drm/sun4i/sun4i_tv.c:205:26: warning: symbol 'ntsc_resync_parameters' was not declared. Should it be static? drm/sun4i/sun4i_tv.c:209:26: warning: symbol 'pal_resync_parameters' was not declared. Should it be static? drm/sun4i/sun4i_tv.c:213:16: warning: symbol 'tv_modes' was not declared. Should it be static? Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-09-19drm/amdgpu:changes of virtualization cases probe (v3)Monk Liu10-55/+81
1,Changes on virtualization detections 2,Don't load smu & mc firmware if using sr-iov bios 3,skip vPost for sriov & force vPost if dev pass-through v2: agd: squash in Rays's fix for the missed SI case v3: agd: squash in additional fixes for CIK, SI, cleanup Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amdgpu: Use kmalloc_array() in amdgpu_debugfs_gca_config_read()Markus Elfring1-1/+1
A multiplication for the size determination of a memory allocation indicated that an array data structure should be processed. Thus use the corresponding function "kmalloc_array". This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/amdgpu: Hook up read_sensor() to debugfs (v2)Tom St Denis1-0/+31
(v2) Tidy'ed up read function. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: Add read_sensor() callback to hwmgr (v3)Tom St Denis5-0/+165
Provides standardized interface to read various sensors. The API is extensible (by adding to the end of the amd_pp_sensors enumeration list. Support has been added to Carrizo/smu7 (v2) Squashed the two sensor patches into one. (v3) Updated to apply to smu7_hwmgr instead Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amdgpu: implement raster configuration for gfx v8Huang Rui2-1/+204
This patch is to implement the raster configuration and harvested configuration of gfx v8. Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Edward O'Callaghan <funfunctor@folklore1984.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amdgpu: implement raster configuration for gfx v7Huang Rui2-1/+195
This patch is to implement the raster configuration and harvested configuration of gfx v7. Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Edward O'Callaghan <funfunctor@folklore1984.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amdgpu: implement raster configuration for gfx v6Huang Rui2-1/+165
This patch is to implement the raster configuration and harvested configuration of gfx v6. Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Edward O'Callaghan <funfunctor@folklore1984.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amdkfd: Pass 'struct queue_propertices' by referenceEdward O'Callaghan4-5/+5
Allow init_queue() to take 'struct queue_properties' by reference. Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2016-09-19drm/amdkfd: Unify multiple calls to pr_debug() into oneEdward O'Callaghan1-7/+9
Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2016-09-19drm/amdkfd: Fix possible infinite loopEdward O'Callaghan2-16/+18
When the loop predicating timeout parameter passed happens to not be a multiple of 20 the unsigned integer will overflow and the loop will become unbounded. Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2016-09-19drm/amdkfd: Reuse function to find a process through pasidEdward O'Callaghan1-36/+25
The kfd_lookup_process_by_pasid() is just for that purpose, so use it instead of repeating the code. v2: return on the condition (p == NULL) instead of BUG_ON(!p). Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2016-09-19drm/amdkfd: Add some missing memset zero'ing in queue init funcEdward O'Callaghan1-0/+3
Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2016-09-19drm/amdkfd: Tidy up kfd_generate_gpu_id() uint64_t bitshift unpackEdward O'Callaghan1-3/+5
Dereference the one time and unpack the lower and upper 32bit portions with the proper kernel helper macros. Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2016-09-19drm/amd/powerplay: delete useless files.Rex Zhu36-31672/+0
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: use smu7 hwmgr to manager icelandRex Zhu2-10/+27
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: implement fw related smu interface for iceland.Rex Zhu6-17/+2673
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: use smu7 common functions and data on icelannd.Rex Zhu5-609/+82
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: use smu7 common functions and data on Fiji.Rex Zhu3-635/+68
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: use smu7 common functions and data on Polars10.Rex Zhu4-714/+83
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: use smu7 common functions and data on Tonga.Rex Zhu3-774/+117
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: implement smu7_smumgr for asics with smu ip version 7.Rex Zhu4-1/+678
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: use smu7_hwmgr to manager tonga.Rex Zhu2-6/+30
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: implement fw image related smum interface for tonga.Rex Zhu6-3/+3329
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: use smu7 hwmgr to manager fijiRex Zhu2-4/+27
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: implement fw image related smu interface for Fiji.Rex Zhu5-8/+2472
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: use smu7 hwmgr to manager polaris10/11Rex Zhu3-4/+37
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: implement fw image related smum interface for Polaris.Rex Zhu5-8/+2367
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: implement smu7 hwmgr to manager asics with smu ip version 7.Rex Zhu12-10/+7195
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: add common interface in smumgr to help to visit fw image.Rex Zhu2-1/+169
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: add parameter of the mclk switch latency timeRex Zhu1-0/+1
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: fix potential issue of array access violationRex Zhu1-5/+2
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: fix mclk not switching back after multi-head was disabledRex Zhu2-1/+4
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-09-19Revert "drm/radeon: skip suspend/resume on DRM_SWITCH_POWER_DYNAMIC_OFF"Alex Deucher1-4/+2
This is not necessary as pointed out by Lukas Wunner. This reverts commit 5e0b1617fc38a27cf494c5d0b51f08de77ce0d20.
2016-09-19Revert "drm/amdgpu: skip suspend/resume on DRM_SWITCH_POWER_DYNAMIC_OFF"Alex Deucher1-4/+2
This is not necessary as pointed out by Lukas Wunner. This reverts commit f46cf3735f4c05eb752d020d34ace1c85ccf567c.
2016-09-19drm/amdgpu/dce6: fix off by one in interrupt setupAlex Deucher1-2/+2
Reviewed-by: Tom St Denis <tom.stdenis@amd.com> Reported-by: Christian Inci <chris.pcguy.inci@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/i915/dsi: double check element parsing against size if presentJani Nikula1-0/+8
Be a little paranoid in case the specs change or something. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/27050d48d0ff3d58e79fcacc41ced4c071b01424.1474286487.git.jani.nikula@intel.com
2016-09-19drm/i915/bios: log about presence of DSI sequences we do not runJani Nikula1-0/+4
Leave behind some debugging clues in case some panels don't work properly. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/b36302b24676af511f4bbf702be21cc7e8f987c2.1474286487.git.jani.nikula@intel.com
2016-09-19drm/i915/dsi: run backlight on/off sequences in panel enable/disable hooksJani Nikula1-0/+2
Based on the documentation alone, it's anyone's guess when exactly we should be running these sequences. Add them where it feels logical. The drm panel hooks don't currently offer us more granularity anyway. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/267c4a2bde2076af18e9b8335c0bef2e26ea3112.1474286487.git.jani.nikula@intel.com
2016-09-19drm/i915/dsi: update reset and power sequences in panel prepare/unprepare hooksJani Nikula1-1/+4
Based on the documentation alone, it's anyone's guess when exactly we should be running these sequences. Add power on/off sequences where they feel logical and update assert/deassert reset. The drm panel hooks don't currently offer us more granularity anyway. v2: update assert/deassert reset as well (Ville) Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1543320494df953fa073e136248238eaa1eed059.1474286487.git.jani.nikula@intel.com
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