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2018-03-21drm/amdgpu: initilize vega12 psp firmwaresEvan Quan
Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Acked-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-21drm/amdgpu/psp: initial vega12 supportAlex Deucher
Same as vega10 for now. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
2018-03-21drm/amdgpu: vega12 to smu firmwareHawking Zhang
Add the cgs interface to query the smu firmware for vega12 and declare the firmware. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
2018-03-21drm/amdgpu: set asic family and ip blocks for vega12Alex Deucher
soc15 just like vega10 and raven. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
2018-03-21drm/amdgpu: add gpu_info firmware for vega12Alex Deucher
Stores gpu configuration details. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
2018-03-21drm/amdgpu: add vega12 to asic_type enumFeifei Xu
Add vega12 to amd_asic_type enum and amdgpu_asic_name[]. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
2018-03-21drm/amd/include: Add ip header files for vega12.Feifei Xu
Add ip header files for IPs with a delta for vg12: GC, MMHUB, OSS Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Feifei Xu <Feifei.Xu@amd.com> Reviewed-By: Ken Wang <ken.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-21drm/i915: Specify which engines to reset following semaphore/event lockupsChris Wilson
If the GPU is stuck waiting for an event or for a semaphore, we need to reset the GPU in order to recover. We have to tell the reset routine which engines we want reset, but we were still using the old interface and declaring it as "not-fatal". Fixes: 14b730fcb8d9 ("drm/i915/tdr: Prepare error handler to accept mask of hung engines") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@intel.com> Cc: Michel Thierry <michel.thierry@intel.com> Reviewed-by: Michel Thierry <michel.thierry@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180320100449.1360-1-chris@chris-wilson.co.uk (cherry picked from commit ca98317b89428e6ac17be0938b467ed78654dd56) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2018-03-21Merge airlied/drm-next into drm-misc-nextSean Paul
Refresh -misc-next Signed-off-by: Sean Paul <seanpaul@chromium.org>
2018-03-21drm/vmwgfx: Fix a destoy-while-held mutex problem.Thomas Hellstrom
When validating legacy surfaces, the backup bo might be destroyed at surface validate time. However, the kms resource validation code may have the bo reserved, so we will destroy a locked mutex. While there shouldn't be any other users of that mutex when it is destroyed, it causes a lock leak and thus throws a lockdep error. Fix this by having the kms resource validation code hold a reference to the bo while we have it reserved. We do this by introducing a validation context which might come in handy when the kms code is extended to validate multiple resources or buffers. Cc: <stable@vger.kernel.org> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com>
2018-03-21drm/vmwgfx: Fix black screen and device errors when running without fbdevThomas Hellstrom
When we are running without fbdev, transitioning from the login screen to X or gnome-shell/wayland will cause a vt switch and the driver will disable svga mode, losing all modesetting resources. However, the kms atomic state does not reflect that and may think that a crtc is still turned on, which will cause device errors when we try to bind an fb to the crtc, and the screen will remain black. Fix this by turning off all kms resources before disabling svga mode. Cc: <stable@vger.kernel.org> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com>
2018-03-21drm: Reject getfb for multi-plane framebuffersDaniel Stone
getfb can only return a single plane, so reject attempts to use it with multi-plane framebuffers. Signed-off-by: Daniel Stone <daniels@collabora.com> Reported-by: Daniel van Vugt <daniel.van.vugt@canonical.com> Reviewed-by: Rob Clark <robdclark@gmail.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Fixes: 308e5bcbdb10 ("drm: add an fb creation ioctl that takes a pixel format v5") Cc: stable@vger.kernel.org # v3.3+ Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105518 Link: https://patchwork.freedesktop.org/patch/msgid/20180320225839.30905-1-daniels@collabora.com
2018-03-21drm/qxl: Replace drm_gem_object_reference/unreference() with _get/put()Santha Meena Ramamoorthy
Replace drm_gem_object_reference/unreference function with *_get/put() suffixes, because it is shorter and consistent with the kernel kref_get/put() functions. The following Coccinelle script was used: @@ expression e; @@ ( -drm_gem_object_reference(e); +drm_gem_object_get(e); | -drm_gem_object_unreference(e); +drm_gem_object_put(e); | -drm_gem_object_unreference_unlocked(e); +drm_gem_object_put_unlocked(e); ) Signed-off-by: Santha Meena Ramamoorthy <santhameena13@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/1521570567-22519-1-git-send-email-santhameena13@gmail.com
2018-03-21drm/amd/display: Add one to EDID's audio channel count when passing to DCHarry Wentland
DC takes channel count to mean the actual count. cea_sad's channels represent it as number of channels - 1. Signed-off-by: Harry Wentland <harry.wentland@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> Cc: stable@vger.kernel.org
2018-03-21drm/amd/display: We shouldn't set format_default on plane as atomic driverHarry Wentland
This is still a leftover from early atomic brinup days. Signed-off-by: Harry Wentland <harry.wentland@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> Cc: stable@vger.kernel.org
2018-03-21drm/amd/display: Fix FMT truncation programmingMikita Lipski
Switch the order of parameters being set for depth and mode of truncation, as it previously was not correct 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>
2018-03-21drm/amd/display: Allow truncation to 10 bitsMikita Lipski
The truncation isn't being programmed if the truncation depth is set to 2, it causes an issue with dce11.2 asic using 6bit eDP panel. It required to truncate 12:10 in order to perform spatial dither 10:6. This change will allow 12:10 truncation to be enabled. Signed-off-by: Mikita Lipski <mikita.lipski@amd.com> Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-20drm/amd/pp: Fix unable to handle kernel paging requestRex Zhu
when set pp table 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>
2018-03-20drm/amd/pp: Fix gfx ring test failed on Fiji without hw avfs supportRex Zhu
caused by 'commit ca82cec868d1 ("drm/amd/pp: Simplified the avfs btc state on smu7")' 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>
2018-03-20drm/amdgpu: Fix kernel NULL pointer dereference in dpm functionsRex Zhu
caused by 'commit 83e3c4615872 ("drm/amdgpu: Remove wrapper layer of smu ip functions")' BUG: unable to handle kernel NULL pointer dereference at 00000000000005d8 [ 313.241459] IP: ci_dpm_read_sensor+0x37/0xf0 [amdgpu] 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>
2018-03-20drm/amdgpu: Fix kernel NULL pointer dereference when amdgpu finiRex Zhu
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>
2018-03-20drm/amdgpu - Disable all irqs before disabling all CRTCsMikita Lipski
By moving amdgpu_irq_disable_all earlier in the sequence fixes an issue with disabling pflip interrupts: *ERROR* dal_irq_service_dummy_ack: called for non-implemented irq source Earlier patch fixed a memory corruption and revealed irq warnings.This way it seems to be there no obvious issues with unloading the module. 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>
2018-03-20drm/amdgpu: Disable irq on device before destroying itMikita Lipski
Disable irq on devices before destroying them. That prevents use-after-free memory access when unloading the driver. 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>
2018-03-20drm/amdgpu: Use atomic function to disable crtcs with dc enabledMikita Lipski
This change fixes the deadlock when unloading the driver with displays connected. Signed-off-by: Mikita Lipski <mikita.lipski@amd.com> Reviewed-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-20drm/amd/amdgpu: fix offset into page with amdgpu_iomem debugfs fileTom St Denis
The offset inside the page wasn't included in the copy call meaning the start of the page was being read/written instead. Reported-by: Jay Cornwall <Jay.Cornwall@amd.com> Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-20drm/amdgpu/nbio6: Correct PCIE_INDEX/DATA pair used for smn register accessingHawking Zhang
PCIE_INDEX2/DATA2 pair will be used for smn register accessing since from vega. PCIE_INDEX/DATA pair should be reserved for smu Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-20drm/amd/powerplay: Fix NULL pointer deref on driver unbind.Andrey Grodzovsky
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-20drm/amdgpu: add documentation for amdgpu_device.cAlex Deucher
Add kernel doc for the functions in amdgpu_device.c Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-20drm/amdgpu: add VCN to firmware query interfaceAlex Deucher
Need to be able to query the VCN firmware version from userspace to determine supported features, etc. Reviewed-by: Huang Rui <ray.huang@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-21Merge tag 'omapdrm-4.17' of ↵Dave Airlie
git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux into drm-next omapdrm patches for v4.17 * Fix sparse warnings from omapdrm * HPD support for DVI connector * Big cleanup to remove static variables * tag 'omapdrm-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (69 commits) drm/omap: fix compile error when DPI is disabled drm/omap: fix compile error when debugfs is disabled drm: omapdrm: displays: panel-dsi-cm: Fix field access before set drm/omap: cleanup color space conversion drm/omap: Allow HDMI audio setup even if we do not have video configured drm/omap: fix maximum sizes drm/omap: add writeback funcs to dispc_ops drm/omap: fix scaling limits for WB drm/omap: fix WB height with interlace drm/omap: fix WBDELAYCOUNT with interlace drm/omap: fix WBDELAYCOUNT for HDMI drm/omap: set WB channel-in in wb_setup() drm/omap: Add pclk setting case when channel is DSS_WB drm/omap: dispc: disp_wb_setup to check return code drm/omap: remove leftover enums dt-bindings: display: add HPD gpio to DVI connector drm/omap: add HPD support to connector-dvi drm/omap: Init fbdev emulation only when we have displays drm/omap: cleanup fbdev init/free drm/omap: fix omap_fbdev_free() when omap_fbdev_create() wasn't called ...
2018-03-21Merge tag 'drm-msm-next-2018-03-20' of ↵Dave Airlie
git://people.freedesktop.org/~robclark/linux into drm-next Updates for 4.17. Sorry, running a bit late on this, didn't have a chance to send pull-req before heading to linaro. But it has all been in linux-next for a while. Main updates: + DSI updates from 10nm / SDM845 + fix for race condition with a3xx/a4xx fence completion irq + some refactoring/prep work for eventual a6xx support (ie. when we have a userspace) + a5xx debugfs enhancements + some mdp5 fixes/cleanups to prepare for eventually merging writeback support (ie. when we have a userspace) * tag 'drm-msm-next-2018-03-20' of git://people.freedesktop.org/~robclark/linux: (36 commits) drm/msm: fix building without debugfs drm/msm/mdp5: don't pre-reserve LM's if no dual-dsi drm/msm/mdp5: add missing LM flush bits drm/msm/mdp5: print a bit more of the atomic state drm/msm/mdp5: rework CTL START signal handling drm/msm: Trigger fence completion from GPU drm/msm/dsi: fix direct caller of msm_gem_free_object() drm/msm: strip out msm_fence_cb drm/msm: rename mdp->disp drm/msm/dsi: Fix potential NULL pointer dereference in msm_dsi_modeset_init drm/msm/adreno/a5xx_debugfs: fix potential NULL pointer dereference drm/msm/dsi: Get byte_intf_clk only for versions that need it drm/msm/adreno: Use generic function to load firmware to a buffer object drm/msm/adreno: Define a list of firmware files to load per target drm/msm/adreno: Rename gpmufw to powerfw drm/msm: Pass the correct aperture end to drm_mm_init drm/msm/gpu: Set number of clocks to 0 if the list allocation fails drm/msm: Replace gem_object deprecated functions drm/msm/hdmi: fix semicolon.cocci warnings drm/msm/mdp5: Fix trailing semicolon ...
2018-03-21Merge tag 'drm/tegra/for-4.17-rc1' of ↵Dave Airlie
git://anongit.freedesktop.org/tegra/linux into drm-next drm/tegra: Changes for v4.17-rc1 This fixes mmap() for fbdev devices by providing a custom implementation based on the KMS variant. This is a fairly exotic case these days, hence why it is not flagged for stable. There is also support for dedicating one of the overlay planes to serve as a hardware cursor on older Tegra that did support hardware cursors but not RGBA formats for it. Planes will now also export the IN_FORMATS property by supporting the various block-linear tiling modifiers for RGBA pixel formats. Other than that, there's a bit of cleanup of DMA API abuse, use of the private object infrastructure for global state (rather than subclassing atomic state objects) and an implementation of ->{begin,end}_cpu_access callbacks for PRIME exported buffers, which allow users to perform cache maintenance on these buffers. * tag 'drm/tegra/for-4.17-rc1' of git://anongit.freedesktop.org/tegra/linux: drm/tegra: prime: Implement ->{begin,end}_cpu_access() drm/tegra: gem: Map pages via the DMA API drm/tegra: hub: Use private object for global state drm/tegra: fb: Properly support linear modifier drm/tegra: plane: Support format modifiers drm/tegra: dc: Dedicate overlay plane to cursor on older Tegra's drm/tegra: plane: Make tegra_plane_get_overlap_index() static drm/tegra: fb: Implement ->fb_mmap() callback drm/tegra: gem: Make __tegra_gem_mmap() available more widely drm/tegra: gem: Reshuffle declarations
2018-03-21Merge branch 'for-upstream/mali-dp' of git://linux-arm.org/linux-ld into ↵Dave Airlie
drm-next I have accumulated some patches as we went through some internal testing for mali-dp and I was waiting for the YUV2RGB patches to land in your tree. * 'for-upstream/mali-dp' of git://linux-arm.org/linux-ld: drm: mali-dp: Add YUV->RGB conversion support for video layers drm: mali-dp: Turn off CRTC vblank when removing module. drm: arm: malidp: Use drm_atomic_helper_shutdown() to disable planes on removal drm: arm: malidp: Don't destroy planes manually in error handlers drm/mali-dp: Fix malidp_atomic_commit_hw_done() for event sending. drm/arm/malidp: Disable pixel alpha blending for colors that do not have alpha drm: mali-dp: Fix bug on scaling with rotation drm/mali-dp: Don't enable scaling engine for planes that only rotate. drm: mali-dp: Uninitialized variable in malidp_se_check_scaling() drm/mali-dp: Align pitch size to be multiple of bus burst read size. drm/mali-dp: Rotated planes need a larger pitch size.
2018-03-21Merge tag 'drm/tegra/for-4.16-rc7-fixes' of ↵Dave Airlie
git://anongit.freedesktop.org/tegra/linux into drm-fixes drm/tegra: Fixes for v4.16-rc7 This contains two small fixes for the alpha blending support that was merged into v4.16-rc1 and a fix for connector reference leaks caused by the fact that display pipelines are no longer automatically disabled if the framebuffer is removed. Furthermore this contains a fix for a crash on IOMMU detach at driver unbind time and a regulator enable/disable unbalance fix. * tag 'drm/tegra/for-4.16-rc7-fixes' of git://anongit.freedesktop.org/tegra/linux: drm/tegra: Shutdown on driver unbind drm/tegra: dsi: Don't disable regulator on ->exit() drm/tegra: dc: Detach IOMMU group from domain only once drm/tegra: plane: Correct legacy blending drm/tegra: plane: Fix RGB565 format on older Tegra
2018-03-20drm/meson: Fix potential NULL dereference in meson_drv_bind_master()Wei Yongjun
platform_get_resource_byname() may fail and return NULL, so we should better check it's return value to avoid a NULL pointer dereference a bit later in the code. This is detected by Coccinelle semantic patch. @@ expression pdev, res, n, t, e, e1, e2; @@ res = platform_get_resource_byname(pdev, t, n); + if (!res) + return -EINVAL; ... when != res == NULL e = devm_ioremap(e1, res->start, e2); Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Link: https://patchwork.freedesktop.org/patch/msgid/1521555630-29284-1-git-send-email-weiyongjun1@huawei.com
2018-03-20drm/sun4i: hdmi: Fix another error handling path in 'sun4i_hdmi_bind()'Christophe JAILLET
If we can not get the HDMI DDC clock, we still need to free some resources before returning. Fixes: 939d749ad664 ("drm/sun4i: hdmi: Add support for controller hardware variants") Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/5e0084af4ad57e9eea3bca5bd8e2e95970cd6714.1521413031.git.christophe.jaillet@wanadoo.fr
2018-03-20drm/sun4i: hdmi: Fix an error handling path in 'sun4i_hdmi_bind()'Christophe JAILLET
If we can not allocate the HDMI encoder regmap, we still need to free some resources before returning. Fixes: 4b1c924b1fc1 ("drm/sun4i: hdmi: create a regmap for later use") Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/14c42391e1b562c7495bda6ad6fa1d24ec8dc052.1521413031.git.christophe.jaillet@wanadoo.fr
2018-03-19drm/i915/dp: Write to SET_POWER dpcd to enable MST hub.Dhinakaran Pandiyan
If bios sets up an MST output and hardware state readout code sees this is an SST configuration, when disabling the encoder we end up calling ->post_disable_dp() hook instead of the MST version. Consequently, we write to the DP_SET_POWER dpcd to set it D3 state. Further along when we try enable the encoder in MST mode, POWER_UP_PHY transaction fails to power up the MST hub. This results in continuous link training failures which keep the system busy delaying boot. We could identify bios MST boot discrepancy and handle it accordingly but a simple way to solve this is to write to the DP_SET_POWER dpcd for MST too. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105470 Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reported-by: Laura Abbott <labbott@redhat.com> Cc: stable@vger.kernel.org Fixes: 5ea2355a100a ("drm/i915/mst: Use MST sideband message transactions for dpms control") Tested-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180314054825.1718-1-dhinakaran.pandiyan@intel.com (cherry picked from commit ad260ab32a4d94fa974f58262f8000472d34fd5b) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2018-03-19drm/sun4i: backend: Support YUV planesMaxime Ripard
Now that we have the guarantee that we will have only a single YUV plane, actually support them. The way it works is not really straightforward, since we first need to enable the YUV mode in the plane that we want to setup, and then we have a few registers to setup the YUV buffer and parameters. We also need to setup the color correction to actually have something displayed. Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/66088c1398bd3189123f28a89a7ccc669fe9f296.1519931807.git-series.maxime.ripard@bootlin.com
2018-03-19drm/amd/pp: Remove unneeded void * casts for Vega10Rex Zhu
Removes unneeded void * casts for the following pointers: hwmgr->backend hwmgr->smu_backend Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-19drm/amd/pp: Delete get_xclk function in powerplay (v2)Rex Zhu
use asic's callback function get_xclk in amdgpu v2: squash in removal of leftover debug info (drm/amd/pp: Delete debug info in smu7_hwmgr.c) (Rex) Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-19drm/amd/pp: Clean up header file for Vega10Rex Zhu
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-19drm/amd/pp: Move functions to smu backend table for vega10Rex Zhu
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-19drm/amd/pp: Mark bunches of functins in vega10_smumgr.c staticRex Zhu
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-19drm/amd/pp: Remove dead functions in vega10_smumgr.cRex Zhu
use smc_table_manager function to copy/save tables to/from smu. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-19drm/amdgpu: Delete dead code when early initRex Zhu
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-19drm/amd/display: fix dereferencing possible ERR_PTR()Shirish S
This patch fixes static checker warning caused by "36cc549d5986: "drm/amd/display: disable CRTCs with NULL FB on their primary plane (V2)" Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Shirish S <shirish.s@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-19drm/amd/display: Refine disable VGAClark Zheng
bad case won't follow normal sense, it will not enable vga1 as usual, but vga2,3,4 is on. Signed-off-by: Clark Zheng <clark.zheng@amd.com> Reviewed-by: Tony Cheng <tony.cheng@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-19drm/sun4i: backend: Check that we only have a single YUV planeMaxime Ripard
Just like for the frontend, a single plane can use a YUV format. Make sure we have that constraint covered in our atomic_check. This is preliminary to the actual YUV support to make sure we don't end up in an impossible to support situation. Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/2f8586493d9139b12efe7e94f65e9a149f818e0e.1519931807.git-series.maxime.ripard@bootlin.com
2018-03-19drm/sun4i: Add driver support for A80 display pipelineChen-Yu Tsai
This patch adds support for the compatible strings of the A80 display pipeline. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180315114136.24747-6-wens@csie.org
generated by cgit (git 2.34.1) at 2025-09-11 18:44:18 +0000