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2018-06-04drm/msm: Remove msm_commit/worker, use atomic helper commitSean Paul
Moving further towards switching fully to the the atomic helpers, this patch removes the hand-rolled worker nonblock commit code and uses the atomic helpers commit_work model. Changes in v2: - Remove commit_destroy() - Shuffle order of commit_tail calls to further serialize commits - Use stall in swap_state to avoid abandoned events on disable Changes in v3: - Rebased on Archit's private_obj set Changes in v4: - None Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-06-04drm/msm: Issue queued events when disabling crtcSean Paul
Ensure that any queued events are issued when disabling the crtc. This avoids timeouts when we come back and wait for dependencies (like the previous frame's flip_done). Changes in v2: - None Changes in v3: - Rebased on Archit's private_obj set Changes in v4: - None Reviewed-by: Archit Taneja <architt@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-06-04drm/msm: Move implicit sync handling to prepare_fbSean Paul
In preparation for moving to atomic helpers, move the implicit sync fence handling out of atomic commit and into the plane->prepare_fb() hook. While we're at it, de-duplicate the mdp*_prepare_fb functions. Changes in v4: - Added Reported-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-06-04drm/msm: Refactor complete_commit() to look more the helpersSean Paul
Factor out the commit_tail() portions of complete_commit() into a separate function to facilitate moving to the atomic helpers in future patches. Changes in v2: - None Changes in v3: - Rebased on Archit's private_obj set Changes in v4: - None Cc: Jeykumar Sankaran <jsanka@codeaurora.org> Reviewed-by: Archit Taneja <architt@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-06-03drm/msm: Don't subclass drm_atomic_state anymoreArchit Taneja
With the addition of "private_objs" in drm_atomic_state, we no longer need to subclass drm_atomic_state to store state of share resources that don't perfectly fit within planes/crtc/connector state information. We can now save this state within drm_atomic_state itself using the private objects. Remove the infrastructure that allowed subclassing of drm_atomic_state in the driver. Changes in v3: - Added to the msm atomic helper patch set Changes in v4: - None Signed-off-by: Archit Taneja <architt@codeaurora.org> Signed-off-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2018-06-03drm/msm/mdp5: Use the new private_obj stateArchit Taneja
This replaces the usage of the subclassed atomic state (mdp5_state) with a private_obj state embedded within drm_atomic_state. The latter method is the preferred approach, since it's simpler to implement and less prone to errors. The new API replaces the older and equivalent mdp5_state usage in the following pattern: - References to "mdp5_kms->state" (i.e, the old/existing state) is replaced with mdp5_get_existing_global_state(). In the atomic_check path, this should be called with the glob_state_lock drm_modeset_lock alredy taken. - References to "mdp5_get_state()" are replaced with mdp5_get_global_state(). This acquires glob_state_lock and uses drm_atomic_get_private_obj_state() to create a new duplicated state. Changes in v3: - Acquire glob_state_lock in mdp5_smp.c - Added to the msm atomic helper patch set Changes in v4: - None Signed-off-by: Archit Taneja <architt@codeaurora.org> Signed-off-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2018-06-03drm/msm/mdp5: Add global state as a private atomic objectArchit Taneja
Global shared resources (hwpipes, hwmixers and SMP) for MDP5 are implemented as a part of atomic state by subclassing drm_atomic_state. The preferred approach is to use the drm_private_obj infrastructure available in the atomic core. mdp5_global_state is introduced as a drm atomic private object. The two funcs mdp5_get_global_state() and mdp5_get_existing_global_state() are the two variants that will be used to access mdp5_global_state. This will replace the existing mdp5_state struct (which subclasses drm_atomic_state) and the funcs around it. These will be removed later once we mdp5_global_state is put to use everywhere. Changes in v3: - Added glob_state_lock instead of pushing it into the core - Added to the msm atomic helper patch set Changes in v4: - None Signed-off-by: Archit Taneja <architt@codeaurora.org> Signed-off-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Sean Paul <seanpaul@chromium.org>
2018-06-03drm/msm: use correct aspace pointer in msm_gem_put_iova()Daniel Mack
Even though msm_gem_put_iova() is currently a NOP function, the caller should pass in the address space pointer it used to obtain the object. Other call sites were changed in 8bdcd949bbe7e ("drm/msm: pass address-space to _get_iova() and friends"), but this one seems to have been forgotten. Signed-off-by: Daniel Mack <daniel@zonque.org> Cc: Rob Clark <robdclark@gmail.com> Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-06-03drm/msm: remove unbalanced mutex unlockDaniel Mack
This regression stems from 0e08270a1f01 ("drm/msm: Separate locking of buffer resources from struct_mutex"). Signed-off-by: Daniel Mack <daniel@zonque.org> Cc: Sushmita Susheelendra <ssusheel@codeaurora.org> Cc: Rob Clark <rclark@redhat.com> Fixes: 0e08270a1f01 ("drm/msm: Separate locking of buffer resources from struct_mutex") Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-06-03drm/msm: don't deref error pointer in the msm_fbdev_create error pathEmil Velikov
Currently the error pointer returned by msm_alloc_stolen_fb gets passed to drm_framebuffer_remove. The latter handles only NULL pointers, thus a nasty crash will occur. Drop the unnecessary fail label and the associated checks - both err and fb will be set at this stage. Cc: Rob Clark <robdclark@gmail.com> Cc: linux-arm-msm@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Cc: freedreno@lists.freedesktop.org Signed-off-by: Emil Velikov <emil.velikov@collabora.com> Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-06-03drm/msm/dsi: use correct enum in dsi_get_cmd_fmtStefan Agner
The function dsi_get_cmd_fmt returns enum dsi_cmd_dst_format, use the correct enum value also for MIPI_DSI_FMT_RGB666/_PACKED. This has been discovered using clang: drivers/gpu/drm/msm/dsi/dsi_host.c:743:35: warning: implicit conversion from enumeration type 'enum dsi_vid_dst_format' to different enumeration type 'enum dsi_cmd_dst_format' [-Wenum-conversion] case MIPI_DSI_FMT_RGB666: return VID_DST_FORMAT_RGB666; ~~~~~~ ^~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Stefan Agner <stefan@agner.ch> Reviewed-by: Archit Taneja <architt@codeaurora.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-06-03drm/msm: Fix possible null dereference on failure of get_pages()Ben Hutchings
Commit 62e3a3e342af changed get_pages() to initialise msm_gem_object::pages before trying to initialise msm_gem_object::sgt, so that put_pages() would properly clean up pages in the failure case. However, this means that put_pages() now needs to check that msm_gem_object::sgt is not null before trying to clean it up, and this check was only applied to part of the cleanup code. Move it all into the conditional block. (Strictly speaking we don't need to make the kfree() conditional, but since we can't avoid checking for null ourselves we may as well do so.) Fixes: 62e3a3e342af ("drm/msm: fix leak in failed get_pages") Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-06-03drm/msm: Add modifier to mdp_get_format argumentsJeykumar Sankaran
This change plumbs the new fb modifier through the various mdp/disp get_format hooks. Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org> [seanpaul pimped out commit message a bit] Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-06-03drm/msm: Mark the crtc->state->event consumedSean Paul
Don't leave the event != NULL once it's consumed, this is used a signal to the atomic helpers that the event will be handled by the driver. Changes in v2: - None Changes in v3: - Rebased on Archit's private_obj set Changes in v4: - None Cc: Jeykumar Sankaran <jsanka@codeaurora.org> Reviewed-by: Archit Taneja <architt@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-06-03drm/msm/dsi: implement auto PHY timing calculator for 10nm PHYAbhinav Kumar
Currently the DSI PHY timings are hard-coded for a specific panel for the 10nm PHY. Replace this with the auto PHY timing calculator which can calculate the PHY timings for any panel. Changes in v4: - None Changes in v3: - None Changes in v2: - None Reviewed-by: Sean Paul <seanpaul@chromium.org> Reviewed-by: Archit Taneja <architt@codeaurora.org> Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-06-03drm/msm/dsi: check video mode engine status before waitingAbhinav Kumar
Make sure the video mode engine is on before waiting for the video done interrupt. Changes in v4: - Move setting enabled to false earlier Changes in v3: - Move the return value check to another patch Changes in v2: - Replace pr_err with dev_err - Changed error message Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-06-03drm/msm/dsi: check return value for video done waitsAbhinav Kumar
Check for the return value of wait for video done waits and print appropriate error message. Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-06-01Revert "drm/amdgpu: Add an ATPX quirk for hybrid laptop"Alex Deucher
This reverts commit 13b40935cf64f59b93cf1c716a2033488e5a228c. This was a workaround for a bug in the HDA driver that prevented the HDA audio chip from going into runtime pm which prevented the GPU from going into runtime pm. Bug: https://bugs.freedesktop.org/show_bug.cgi?id=106597 Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-06-01drm/amdgpu/df: fix potential array out-of-bounds readColin Ian King
The comparison with the number of elements in array df_v3_7_channel_number is off-by-one and can produce an array out-of-bounds read if fb_channel_number is equal to the number of elements of the array. Fix this by changing the comparison to >= instead of >. Detected by CoverityScan, CID#1469489 ("Out-of-bounds read") Fixes: 13b581502d51 ("drm/amdgpu/df: implement df v3_6 callback functions (v2)") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-31drm/amdgpu: Fix NULL pointer when load kfd driver with PP block is disabledShaoyun Liu
When PP block is disabled, return a fix value(100M) for mclk and sclk on bare-metal mode. This will cover the emulation mode as well. Signed-off-by: Shaoyun Liu <Shaoyun.Liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-31drm/gfx9: Update gc goldensetting for vega20.Feifei Xu
Update mmCB_DCC_CONFIG register goldensetting. Signed-off-by: Feifei Xu <Feifei.Xu@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-31drm/amd/pp: Allow underclocking when od table is empty in vbiosRex Zhu
if max od engine clock limit and memory clock limit are not set in vbios. driver will allow underclocking instand of disable od feature completely. 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>
2018-05-31drm/i915: Remove stale asserts from i915_gem_find_active_request()Chris Wilson
Since we use i915_gem_find_active_request() from inside intel_engine_dump() and may call that at any time, we do not guarantee that the engine is paused nor that the signal kthreads and irq handler are suspended, so we cannot assert that the breadcrumb doesn't advance and that the irq hasn't happened on another CPU signaling the request we believe to be idle. The second assert removed (that request->engine == engine) remains valid, but is now more rigorously checked during retirement. Fixes: f636edb214a5 ("drm/i915: Make i915_engine_info pretty printer to standalone") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180529132922.6831-1-chris@chris-wilson.co.uk Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> (cherry picked from commit cc7cc5343584d90e74b7c929ff2c9a2ec8b49cfe) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2018-05-31Revert "drm/i915/edp: Allow alternate fixed mode for eDP if available."Jani Nikula
This reverts commit dc911f5bd8aacfcf8aabd5c26c88e04c837a938e. Per the report, no matter what display mode you select with xrandr, the i915 driver will always select the alternate fixed mode. For the reporter this means that the display will always run at 40Hz which is quite annoying. This may be due to the mode comparison. But there are some other potential issues. The choice of alt_fixed_mode seems dubious. It's the first non-preferred mode, but there are no guarantees that the only difference would be refresh rate. Similarly, there may be more than one preferred mode in the probed modes list, and the commit changes the preferred mode selection to choose the last one on the list instead of the first. (Note that the probed modes list is the raw, unfiltered, unsorted list of modes from drm_add_edid_modes(), not the pretty result after a drm_helper_probe_single_connector_modes() call.) Finally, we already have eerily similar code in place to find the downclock mode for DRRS that seems like could be reused here. Back to the drawing board. Note: This is a hand-crafted revert due to conflicts. If it fails to backport, please just try reverting the original commit directly. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105469 Reported-by: Rune Petersen <rune@megahurts.dk> Reported-by: Mark Spencer <n7u4722r35@ynzlx.anonbox.net> Fixes: dc911f5bd8aa ("drm/i915/edp: Allow alternate fixed mode for eDP if available.") Cc: Clint Taylor <clinton.a.taylor@intel.com> Cc: David Weinehall <david.weinehall@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Jim Bride <jim.bride@linux.intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Cc: <stable@vger.kernel.org> # v4.14+ Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180516080110.22770-1-jani.nikula@intel.com (cherry picked from commit d93fa1b47b8fcd149b5091f18385304f402a8e15) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2018-05-31drm/i915: Nul-terminate legacy debug stringChris Wilson
Make sure that when we don't have any scheduler attributes for the request, the string is terminated. Fixes: 247870ac8ea7 ("drm/i915: Build request info on stack before printk") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180517152824.11619-1-chris@chris-wilson.co.uk (cherry picked from commit 96d4f03c20d04c80026b1ec3643c090cf4f0eb20) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2018-05-30drm/v3d: add CONFIG_MMU dependencyArnd Bergmann
Without CONFIG_MMU, we get a link error: drivers/gpu/drm/v3d/v3d_bo.o: In function `v3d_gem_fault': v3d_bo.c:(.text+0x3ca): undefined reference to `vm_insert_mixed' The other drivers with this problem already depend on CONFIG_MMU, so let's do the same thing here. Fixes: 57692c94dcbe ("drm/v3d: Introduce a new DRM driver for Broadcom V3D V3.x+") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Eric Anholt <eric@anholt.net> Link: https://patchwork.freedesktop.org/patch/msgid/20180525155030.3667352-5-arnd@arndb.de
2018-05-30drm/vc4: Fix leak of the file_priv that stored the perfmon.Eric Anholt
Signed-off-by: Eric Anholt <eric@anholt.net> Fixes: 65101d8c9108 ("drm/vc4: Expose performance counters to userspace") Link: https://patchwork.freedesktop.org/patch/msgid/20180409205813.7077-1-eric@anholt.net Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-05-30drm/amdgpu/display: check if ppfuncs exists before using itAlex Deucher
Fixes a crash on asics without powerplay yet (e.g., vega20). Reviewed-by: Rex Zhu<rezhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-30drm/amd/pp: Connect display_clock_voltage_request to a function pointerMikita Lipski
Get rid of an empty dublicate of smu10_display_clock_voltage_request Add display_clock_voltage_request to smu10 functions struct so it can be called from outside the class and connect the pointer to the function. That way Display driver can finally apply clock voltage requests when needed. Signed-off-by: Mikita Lipski <mikita.lipski@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-30drm/amdgpu: typo fix for vega20 cg flagsEvan Quan
The AMD_CG_SUPPORT_HDP_LS was wrongly written as AMD_CG_SUPPORT_BIF_LS. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-30drm/amd/powerplay: bug fixs for getsmuclockinfoEvan Quan
The .syspll_id and .dfsdid are not initialzed correctly. And le32_to_cpu transfer is needed on the output. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-30drm/amdgpu: correct SMU11 SYSPLL0 clock id valuesEvan Quan
The SMU11 SYSPLL0 clock ids were assigned wrong values. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-30drm/amdgpu: gds bo must not be per-vm-boChunming Zhou
In per-vm-bo case, there could be no bo list. But gds bo created from user space must be passed to bo list. So adding a check to prevent to creat gds bo as per-vm-bo. Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-30drm/amdgpu: To get gds, gws and oa from adev->gds (v2)Emily Deng
As now enabled per vm bo feature, the user mode driver won't supply the bo_list generally, for this case, the gdb_base, gds_size, gws_base, gws_size and oa_base, oa_size won't be set. v2: fix warning (Chunming) Signed-off-by: Emily Deng <Emily.Deng@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-30Merge tag 'drm-amdkfd-next-2018-05-28' of ↵Dave Airlie
git://people.freedesktop.org/~gabbayo/linux into drm-next - Build amdkfd's related files inside amdgpu only if amdkfd is built - Fix compile warning - Print info message in case ASIC is not supported by amdkfd Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180528110435.GA17960@odedg-x270
2018-05-30Merge tag 'exynos-drm-next-for-v4.18-v2' of ↵Dave Airlie
git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next Add more HW overlays support - It enables hardware overlay number 4 and 5. For this, this patch series adds required clocks. Several fixups - Fix default value of zpos according to real hardware overlay number. - Fix error value of exynos_Drm_crtc_get_by_type function correctly. - Fix static checker warning of scaler_task_done function. - Fix signedness bug in fimc_setup_clocks function. One cleanup - Disable framedone interrupt of DSI device which is not required. Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/1527229919-25665-1-git-send-email-inki.dae@samsung.com
2018-05-29drm/amd/display: Fix BUG_ON during CRTC atomic check updateLeo (Sunpeng) Li
For cases where the CRTC is inactive (DPMS off), where a modeset is not required, yet the CRTC is still in the atomic state, we should not attempt to update anything on it. Previously, we were relying on the modereset_required() helper to check the above condition. However, the function returns false immediately if a modeset is not required, ignoring the CRTC's enable/active state flags. The correct way to filter is by looking at these flags instead. Fixes: e277adc5a06c "drm/amd/display: Hookup color management functions" Bugzilla: https://bugs.freedesktop.org/106194 Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Tested-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-29drm/amd/display: Read DP_SINK_COUNT_ESI range on HPD for DP 1.4Nikola Cornij
DP 1.4 compliance now requires that registers at DP_SINK_COUNT_ESI range (0x2002-0x2003, 0x200c-0x200f) are read instead of DP_SINK_COUNT range (0x200-0x2005. Signed-off-by: Nikola Cornij <nikola.cornij@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-29drm/amd/display: Read DPCD link caps up to and including DP_ADAPTER_CAPNikola Cornij
DP 1.4 compliance requires 16 bytes to be read when reading link caps, i.e. it requires DP_ADAPTER_CAP to be included. Included it for all DP versions because reading more than required won't fail. Signed-off-by: Nikola Cornij <nikola.cornij@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-29drm/amd/display: Do not program interrupt status on disabled crtcMikita Lipski
Prevent interrupt programming of a crtc on which the stream is disabled and it doesn't have an OTG to reference. Signed-off-by: Mikita Lipski <mikita.lipski@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-29drm/amd/display: fix dscl_manual_ratio_initDmytro Laktyushkin
This change will fix wb and display scaling when ratios of 4 or more are involved Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-29drm/amd/display: Destroy connector state on resetLeo (Sunpeng) Li
When a DRM mode reset is called on resume, the connector state's destructor is not called. This leaves a dangling reference on the CRTC commit object, which was obtained by the connector state during commit setup. Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-29drm/amd/display: Set TMZ and DCC for secondary surfaceEric Bernstein
Add register programming to support TMZ and DCC on secondary surfaces. Signed-off-by: Eric Bernstein <eric.bernstein@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-29drm/amd/display: DP component depth 16 bpcEric Bernstein
Add register programming to support 16bpc component depth for DP. Signed-off-by: Eric Bernstein <eric.bernstein@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-29drm/amd/display: check if audio clk enable is applicableRoman Li
Fixing warning on dce10 with HDMI display. Signed-off-by: Roman Li <Roman.Li@amd.com> Reviewed-by: Charlene Liu <Charlene.Liu@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-29drm/amd/display: add register offset != 0 check.Charlene Liu
Signed-off-by: Charlene Liu <charlene.liu@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-29drm/amd/display: Release fake sinkMikita Lipski
If connector doesn't have a sink, fake sink is created, but never released as it assumed that its destroyed with the stream it is used for. But now sink is released before the stream maintaing refcount consistency. This way we also avoid assigning anything to connector keeping all the operation local. Signed-off-by: Mikita Lipski <mikita.lipski@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-29drm/amd/display: replace msleep with udelay in fbc pathRoman Li
FBC enabling and disabling path has msleep which leads to BUG hit when called in atomic context, hence this patch replaces msleeps with udelays appropriately. Signed-off-by: Shirish S <shirish.s@amd.com> Signed-off-by: Roman Li <Roman.Li@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-29drm/amd/display: Do not limit color depth to 8bpcMikita Lipski
Delete if statement that would force any display's color depth higher than 8 bpc to 8 Signed-off-by: Mikita Lipski <mikita.lipski@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-29drm/amdgpu: remove unnecessary scheduler entity for VCNLeo Liu
It should be stateless, and no need for scheduler to take care specially. Signed-off-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-17 03:44:45 +0000