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2016-11-02drm/omap: Use consistent name for struct videomodePeter Ujfalusi33-535/+527
Use 'vm' to refer to a struct videomode instead of 'p', 't', 'timings' or something else. The code will be easier to follow if we use consistent names. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: Replace struct omap_video_timings with videomodePeter Ujfalusi34-317/+178
omap_video_timings can be replaced with the generic videomode in omapdrm and the omap_video_timings can be removed. This patch will replace the omap_video_timings with videomode. With the change we no longer need the functions to convert to/from videomode and drm_display_mode to omap_video_timings, these can be removed as well. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: Change the types of struct omap_video_timings membersPeter Ujfalusi5-14/+15
omap_video_timings struct have the same members as struct videomode, but their types are different. As first step change the types of the omap_video_timings struct members to match their counterpart in struct videomode to catch any type cast related issues. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: omap_display_timings: Use display_flags for sync edgePeter Ujfalusi16-54/+35
In preparation to move the stack to use the generic videmode struct for display timing information use display_flags for sync edge. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: omap_display_timings: Use display_flags for pixel data edgePeter Ujfalusi16-46/+24
In preparation to move the stack to use the generic videmode struct for display timing information use display_flags for pixel data edge. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: omap_display_timings: Use display_flags for double_pixel modePeter Ujfalusi7-13/+11
In preparation to move the stack to use the generic videmode struct for display timing information use display_flags for double_pixel mode. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: omap_display_timings: Use display_flags for DE levelPeter Ujfalusi15-44/+29
In preparation to move the stack to use the generic videmode struct for display timing information use display_flags for DE level. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: omap_display_timings: Use display_flags for h/vsync levelPeter Ujfalusi18-83/+52
In preparation to move the stack to use the generic videmode struct for display timing information use display_flags for h/vsync level. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: dispc: Simplify _dispc_mgr_set_lcd_timings() parametersPeter Ujfalusi1-24/+14
Instead of passing the omap_video_timings structure's members individually, use the pointer to the struct. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: omap_display_timings: Use display_flags for interlace modePeter Ujfalusi10-22/+21
Remove the interlace member and add display_flags to omap_video_timings to configure the interlace mode. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: HDMI5: Use pointer to cfg->v_fc_config.timings in ↵Peter Ujfalusi1-27/+20
hdmi_core_video_config By using a pointer to the omap_mode_timings struct we can unwrap lines to make the code easier to follow. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: omap_display_timings: rename vbp to vback_porchPeter Ujfalusi18-32/+33
In preparation to move the stack to use the generic videmode struct for display timing information rename the vbp member to vback_porch. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: omap_display_timings: rename vfp to vfront_porchPeter Ujfalusi18-32/+33
In preparation to move the stack to use the generic videmode struct for display timing information rename the vfp member to vfront_porch. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: omap_display_timings: rename vsw to vsync_lenPeter Ujfalusi18-31/+31
In preparation to move the stack to use the generic videmode struct for display timing information rename the vsw member to vsync_len. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: omap_display_timings: rename hbp to hback_porchPeter Ujfalusi18-36/+38
In preparation to move the stack to use the generic videmode struct for display timing information rename the hbp member to hback_porch. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: omap_display_timings: rename hfp to hfront_porchPeter Ujfalusi18-45/+47
In preparation to move the stack to use the generic videmode struct for display timing information rename the hfp member to hfront_porch. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: omap_display_timings: rename hsw to hsync_lenPeter Ujfalusi18-52/+53
In preparation to move the stack to use the generic videmode struct for display timing information rename the hsw member to hsync_len. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: omap_display_timings: rename y_res to vactivePeter Ujfalusi21-43/+45
In preparation to move the stack to use the generic videmode struct for display timing information rename the y_res member to vactive. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: omap_display_timings: rename x_res to hactivePeter Ujfalusi22-49/+49
In preparation to move the stack to use the generic videmode struct for display timing information rename the x_res member to hactive. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02video: of: display_timing: Add support for syncclk-active propertyPeter Ujfalusi1-0/+9
Configure the DISPLAY_FLAGS_SYNC_POSEDGE/NEGEDGE flags according to the binding document. If the syncclk-active is present in DT, configure the flags accordingly, if it is omitted it means that the SYNC edge is following the pixdata configuration. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> CC: Rob Herring <robh+dt@kernel.org> CC: Mark Rutland <mark.rutland@arm.com> CC: devicetree@vger.kernel.org Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02video: display_timing: Add flags to select the edge when the sync is drivenPeter Ujfalusi1-0/+4
The sync can be - and for some panels it must be - driven on different edge then the data. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> CC: Rob Herring <robh+dt@kernel.org> CC: Mark Rutland <mark.rutland@arm.com> CC: devicetree@vger.kernel.org Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02dt-bindings: display: display-timing: Add property to configure sync drive edgePeter Ujfalusi1-0/+8
There are display panels which demands that the sync signal is driven on different edge than the pixel data. With the syncclk-active property we can specify the clk edge to be used to drive the sync signal. When the property is missing it indicates that the sync is driven on the same edge as the pixel data. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> CC: Rob Herring <robh+dt@kernel.org> CC: Mark Rutland <mark.rutland@arm.com> CC: devicetree@vger.kernel.org Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: fix return value check in dsi_bind()Wei Yongjun1-2/+2
Fix the retrn value check which testing the wrong variable in dsi_bind(). Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Reviewed-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: omap_gem: Do not try to unmap page which is not mappedPeter Ujfalusi1-2/+4
It might be possible that the page has been unmapped already in omap_gem_cpu_sync() so check before calling dma_unmap_page(). Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omapdrm: Remove double gamma table write in omap_crtc_atomic_flush()Jyri Sarha1-13/+0
Remove double gamma table write in omap_crtc_atomic_flush(). Fixes commit 492a426a2fc53 ("drm/omapdrm: Implement gamma_lut atomic crtc properties") Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: remove unneeded conversions to boolAndrew F. Davis1-3/+3
Found with scripts/coccinelle/misc/boolconv.cocci. Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: print error instead of WARN() if plane setup failsTomi Valkeinen1-1/+3
omap_plane_atomic_update() does WARN_ON() if dispc rejects the given plane config. Change that to dev_err() to lessen the possible spam. To fix this correctly, the plane setup needs much more work by creating a check function for dispc setup, so that we could reliably check the config in atomic_check, instead of only noticing the problem when programming dispc. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: cleanup omap_plane_atomic_check()Tomi Valkeinen1-9/+12
Clean up omap_plane_atomic_check() with: - Check state->fb first. If no fb, return 0. - use drm_atomic_get_existing_crtc_state() instead of drm_atomic_get_crtc_state() Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: fix plane check when crtc is disabledTomi Valkeinen1-0/+3
I sometimes see: [drm:drm_framebuffer_remove [drm]] *ERROR* failed to reset crtc ed2a6c00 when fb was deleted: -22 which comes from drm_framebuffer_remove() when it's disabling the crtc with zeroed drm_mode_set. The problem in omap_plane_atomic_check() is that it will use those zeroed fields to verify if the setup is correct. This patch makes omap_plane_atomic_check() return 0 if the crtc is disabled. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-10-28Merge branch 'linux-4.9' of git://github.com/skeggsb/linux into drm-nextDave Airlie44-207/+904
Karol's work which greatly improves volt/clock changes on a heap of boards, nothing too exciting beyond a random collection of fixes. * 'linux-4.9' of git://github.com/skeggsb/linux: (33 commits) drm/nouveau/fb/nv50: defer DMA mapping of scratch page to oneinit() hook drm/nouveau/fb/gf100: defer DMA mapping of scratch page to oneinit() hook drm/nouveau/pci: set streaming DMA mask early drm/nouveau/kms: add Maxwell to backlight initialization drm/nouveau/bar/nv50: fix bar2 vm size drm/nouveau/disp: remove unused function in sorg94.c drm/nouveau/volt: use kernel's 64-bit signed division function drm/nouveau/core: add missing header dependencies drm/nouveau/gr/nv3x: add 0x0597 kelvin 3d class support drm/nouveau/drm/nouveau: add a LED driver for the NVIDIA logo drm/nouveau/fb/ram: Use Kepler implementation on Maxwell drm/nouveau/volt: Make use of cvb coefficients drm/nouveau/volt/gf100-: Add speedo drm/nouveau/volt: Add implementation for gf100 drm/nouveau/bios/vmap: unk0 field is the mode drm/nouveau/volt: Don't require perfect fit drm/nouveau/clk: Allow boosting only when NvBoost is set drm/nouveau/bios: Add parsing of VPSTATE table drm/nouveau/clk: Respect voltage limits in nvkm_cstate_prog drm/nouveau/clk: Fixup cstate selection ...
2016-10-28Merge tag 'topic/drm-misc-2016-10-27' of ↵Dave Airlie144-1332/+4865
git://anongit.freedesktop.org/git/drm-intel into drm-next Pull request already again to get the s/fence/dma_fence/ stuff in and allow everyone to resync. Otherwise really just misc stuff all over, and a new bridge driver. * tag 'topic/drm-misc-2016-10-27' of git://anongit.freedesktop.org/git/drm-intel: drm/bridge: fix platform_no_drv_owner.cocci warnings drm/bridge: fix semicolon.cocci warnings drm: Print some debug/error info during DP dual mode detect drm: mark drm_of_component_match_add dummy inline drm/bridge: add Silicon Image SiI8620 driver dt-bindings: add Silicon Image SiI8620 bridge bindings video: add header file for Mobile High-Definition Link (MHL) interface drm: convert DT component matching to component_match_add_release() dma-buf: Rename struct fence to dma_fence dma-buf/fence: add an lockdep_assert_held() drm/dp: Factor out helper to distinguish between branch and sink devices drm/edid: Only print the bad edid when aborting drm/msm: add missing header dependencies drm/msm/adreno: move function declarations to header file drm/i2c/tda998x: mark symbol static where possible doc: add missing docbook parameter for fence-array drm: RIP mode_config->rotation_property drm/msm/mdp5: Advertize 180 degree rotation drm/msm/mdp5: Use per-plane rotation property
2016-10-28Merge branch 'drm-next-4.10' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie153-4595/+4293
into drm-next First new feature pull for 4.10. Highlights: - Support for multple virtual displays in the virtual dce component - New VM mgr to support non-contiguous vram buffers - Support for UVD powergating on additional asics - Power management improvements - lots of code cleanup and bug fixes * 'drm-next-4.10' of git://people.freedesktop.org/~agd5f/linux: (107 commits) drm/amdgpu: turn on/off uvd clock when dpm enable/disable on CI drm/amdgpu: disable dpm before turn off clock when vce idle. drm/amdgpu: enable uvd bypass mode for CI/VI. drm/amdgpu: just not load smc firmware if smu is already running drm/amdgpu: when suspend, set boot state instand of disable dpm. drm/amdgpu: use failed label to handle context init failure drm/amdgpu: add amdgpu_ttm_bo_eviction_valuable callback drm/ttm: make eviction decision a driver callback v2 drm/ttm: fix coding style in ttm_bo_driver.h drm/radeon/pm: autoswitch power state when in balanced mode drm/amd/powerplay: fix spelling mistake and add KERN_WARNING to printks drm/amdgpu:new ids flag for preempt drm/amdgpu: mark symbols static where possible drm/amdgpu: change function declarations and add missing header dependencies drm/amdgpu: s/amdgpuCrtc/amdgpu_crtc/ in pageflip code drm/amdgpu/atom: remove a bunch of unused functions drm/amdgpu: consolidate atom scratch reg handling for hangs drm/amdgpu: use amdgpu_bo_[create|free]_kernel for wb drm/amdgpu: add VCE VM session tracking drm/amdgpu: improve parse_cs handling a bit ...
2016-10-27drm/amdgpu: turn on/off uvd clock when dpm enable/disable on CIRex Zhu1-4/+16
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>
2016-10-27drm/amdgpu: disable dpm before turn off clock when vce idle.Rex Zhu1-4/+3
v2: move return value check as well Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-27drm/amdgpu: enable uvd bypass mode for CI/VI.Rex Zhu3-8/+44
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-27drm/amdgpu: just not load smc firmware if smu is already runningRex Zhu1-2/+5
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-27drm/amdgpu: when suspend, set boot state instand of disable dpm.Rex Zhu2-4/+15
fix pm-hibernate bug, when suspend/resume, dpm start failed. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-27drm/amdgpu: use failed label to handle context init failureHuang Rui1-9/+9
Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-27drm/bridge: fix platform_no_drv_owner.cocci warningskbuild test robot1-1/+0
drivers/gpu/drm/bridge/sil-sii8620.c:1556:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci CC: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/20161026165836.GA98766@lkp-sb04.lkp.intel.com
2016-10-27drm/bridge: fix semicolon.cocci warningskbuild test robot1-1/+1
drivers/gpu/drm/bridge/sil-sii8620.c:988:2-3: Unneeded semicolon Remove unneeded semicolon. Generated by: scripts/coccinelle/misc/semicolon.cocci CC: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/20161026165836.GA98907@lkp-sb04.lkp.intel.com
2016-10-26drm: Print some debug/error info during DP dual mode detectImre Deak1-0/+18
There's at least one LSPCON device that occasionally returns an unexpected adaptor ID which leads to a failed detect. Print some debug info to help debugging this and future cases. Also print an error for an unexpected adaptor ID, so users can report it. v2: - s/adapter/adaptor/ and add code comment about incorrect type 1 adaptor IDs. (Ville) Cc: dri-devel@lists.freedesktop.org Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/1477499359-12001-1-git-send-email-imre.deak@intel.com
2016-10-26drm: mark drm_of_component_match_add dummy inlineArnd Bergmann1-4/+5
The newly added drm_of_component_match_add helper is defined as 'static' in a header when CONFIG_OF is disabled, causing a warning each time the header is included: In file included from /git/arm-soc/drivers/gpu/drm/bridge/dw-hdmi.c:23:0: include/drm/drm_of.h:33:13: error: 'drm_of_component_match_add' defined but not used [-Werror=unused-function] This marks it 'inline' like the other such helpers in this file. Fixes: 97ac0e47aed5 ("drm: convert DT component matching to component_match_add_release()") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/20161026085759.3875472-1-arnd@arndb.de
2016-10-26drm/bridge: add Silicon Image SiI8620 driverAndrzej Hajda4-0/+3090
SiI8620 transmitter converts eTMDS/HDMI signal to MHL 3.0. It is controlled via I2C bus. Its interaction with other devices in video pipeline is performed mainly on HW level. The only interaction it does on device driver level is filtering-out unsupported video modes, it exposes drm_bridge interface to perform this operation. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1476085157-5266-1-git-send-email-a.hajda@samsung.com
2016-10-26dt-bindings: add Silicon Image SiI8620 bridge bindingsAndrzej Hajda1-0/+33
SiI8620 transmitter converts eTMDS/HDMI signal to MHL 3.0. It is controlled via I2C bus. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1475823762-16237-3-git-send-email-a.hajda@samsung.com
2016-10-26video: add header file for Mobile High-Definition Link (MHL) interfaceAndrzej Hajda1-0/+291
This header adds definitions specific to MHL protocol. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1475823762-16237-2-git-send-email-a.hajda@samsung.com
2016-10-25drm/amdgpu: add amdgpu_ttm_bo_eviction_valuable callbackChristian König1-1/+25
This way we can correctly check split VRAM buffers as well. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-25drm/ttm: make eviction decision a driver callback v2Christian König13-13/+57
This way the driver can decide if it is valuable to evict a BO or not. The current implementation is added as default to all existing drivers. v2: fix some typos found during internal testing Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-25drm/ttm: fix coding style in ttm_bo_driver.hChristian König1-14/+16
A few 80chars issues and spaces at wrong places. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-25drm/radeon/pm: autoswitch power state when in balanced modeLucas Stach1-1/+5
The current default of always using the performance power state leads to increased power consumption of mobile devices, which have a dedicated battery power state. Switch between the performance and battery power state automatically, dpending on the current AC power status, when the user asked for the balanced power state. The user can still override this logic by asking for the performance or battery power state explicitly. Tested-by: Michel Dänzer <michel.daenzer@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-25drm/amd/powerplay: fix spelling mistake and add KERN_WARNING to printksColin Ian King4-8/+8
Fix trivial spelling mistake cant't -> can't and add KERN_WARNING to printk messages. Remove redundant spaces before \n too (thanks to Joe Perches for spotting those). Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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