aboutsummaryrefslogtreecommitdiff
AgeCommit message (Collapse)AuthorFilesLines
2018-03-09drm/vc4: Move plane state to headerStefan Schake2-60/+60
We need to reference it from the CRTC to make a decision for enabling background color fill. Signed-off-by: Stefan Schake <[email protected]> Signed-off-by: Eric Anholt <[email protected]> Reviewed-by: Eric Anholt <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-09drm/vc4: Check if plane requires background fillStefan Schake1-0/+17
Considering a single plane only, we have to enable background color when the plane has an alpha format and could be blending from the background or when it doesn't cover the entire screen. Changes from v1: - Drop unrelated change - Move needs_bg_fill to plane state Signed-off-by: Stefan Schake <[email protected]> Signed-off-by: Eric Anholt <[email protected]> Reviewed-by: Eric Anholt <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-09drm/vc4: Set premultiplied for alpha formatsStefan Schake2-1/+3
Alpha formats in DRM are assumed to be premultiplied, so we should be setting the PREMULT bit in the plane configuration for HVS. Changes from v1: - Use correct has_alpha Signed-off-by: Stefan Schake <[email protected]> Signed-off-by: Eric Anholt <[email protected]> Reviewed-by: Eric Anholt <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-09Merge branch 'drm-next-4.17' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie181-4308/+35627
into drm-next More stuff for 4.17. Highlights: - More fixes for "wattman" like functionality (fine grained clk/voltage control) - Add more power profile infrastucture (context based dpm) - SR-IOV fixes - Add iomem debugging interface for use with umr - Powerplay and cgs cleanups - DC fixes and cleanups - ttm improvements - Misc cleanups all over * 'drm-next-4.17' of git://people.freedesktop.org/~agd5f/linux: (143 commits) drm/amdgpu:Always save uvd vcpu_bo in VM Mode drm/amdgpu:Correct max uvd handles drm/amdgpu: replace iova debugfs file with iomem (v3) drm/amd/display: validate plane format on primary plane drm/amdgpu: Clean sdma wptr register when only enable wptr polling drm/amd/amdgpu: re-add missing GC 9.1 and SDMA0 4.1 sh_mask header files drm/amdgpu: give warning before sleep in kiq_r/wreg drm/amdgpu: further mitigate workaround for i915 drm/amdgpu: drop gtt->adev drm/amdgpu: add amdgpu_evict_gtt debugfs entry drm/amd/pp: Add #ifdef checks for CONFIG_ACPI drm/amd/pp: fix "Delete the wrapper layer of smu_allocate/free_memory" drm/amd/pp: Drop wrapper functions for upper/lower_32_bits drm/amdgpu: Delete cgs wrapper functions for gpu memory manager drm/amd/pp: Delete the wrapper layer of smu_allocate/free_memory drm/amd/pp: Remove cgs wrapper function for temperature update Revert "drm/amd/pp: Add a pp feature mask bit for AutoWattman feature" drm/amd/pp: Add auto power profilng switch based on workloads (v2) drm/amd/pp: Revert gfx/compute profile switch sysfs drm/amd/pp: Fix sclk in highest two levels when compute on smu7 ...
2018-03-09Merge branch 'drm/next/du' of git://linuxtv.org/pinchartl/media into drm-nextDave Airlie49-1124/+1884
- Convert LVDS support to a drm_bridge driver - Add DT bindings for the R8A77995 SoC - Add DT bindings and driver support for the R8A77970 SoC Note that the LVDS conversion depends on a patch series from Frank Rowand that will make it upstream through Rob Herring's tree. Frank has provided a stable branch based on v4.16-rc1 with the patches, and both Rob and I have merged it into our trees. This should thus generate no conflict when reaching -next. * 'drm/next/du' of git://linuxtv.org/pinchartl/media: dt-bindings: display: renesas: lvds: Document r8a77995 bindings dt-bindings: display: renesas: du: Document r8a77995 bindings drm: rcar-du: lvds: Add R8A77970 support drm: rcar-du: Add R8A77970 support dt-bindings: display: renesas: lvds: Document R8A77970 bindings dt-bindings: display: renesas: du: Document R8A77970 bindings drm: rcar-du: Convert LVDS encoder code to bridge driver drm: rcar-du: Fix legacy DT to create LVDS encoder nodes dt-bindings: display: renesas: Deprecate LVDS support in the DU bindings dt-bindings: display: renesas: Add R-Car LVDS encoder DT bindings of: improve reporting invalid overlay target path of: convert unittest overlay devicetree source to sugar syntax of: Documentation: of_overlay_apply() replaced by of_overlay_fdt_apply() of: change overlay apply input data from unflattened to FDT x86: devicetree: fix config option around x86_flattree_get_config()
2018-03-08drm/rockchip: Don't use atomic constructs for psrSean Paul3-41/+31
Instead of using timer and spinlocks, use delayed_work and mutexes for rockchip psr. This allows us to make blocking calls when enabling/disabling psr (which is sort of important given we're talking over dpcd to the display). Cc: Caesar Wang <[email protected]> Cc: 征增 王 <[email protected]> Cc: Stéphane Marchesin <[email protected]> Signed-off-by: Sean Paul <[email protected]> Signed-off-by: Thierry Escande <[email protected]> Signed-off-by: Enric Balletbo i Serra <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-08drm/rockchip: analogix_dp: set psr activate/deactivate when enable/disable ↵zain wang4-13/+32
bridge There's a race between when bridge_disable and when vop_crtc_disable are called. If the flush timer triggers a new psr work between these, we will operate eDP without power shutdowned by bridge_disable. In this case, moving activate/deactivate to enable/disable bridge to avoid it. Cc: Stéphane Marchesin <[email protected]> Signed-off-by: zain wang <[email protected]> Signed-off-by: Caesar Wang <[email protected]> Signed-off-by: Sean Paul <[email protected]> Signed-off-by: Thierry Escande <[email protected]> Signed-off-by: Enric Balletbo i Serra <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-08drm/rockchip: dw_hdmi: Move HDMI vpll clock enable to bind()Jeffy Chen1-8/+9
The HDMI vpll clock should be enabled when bind() is called. So move the clk_prepare_enable of that clock to bind() function and add the missing clk_disable_unprepare() required in error handling path and unbind(). Fixes: 12b9f204e804 ("drm: bridge/dw_hdmi: add rockchip rk3288 support") Signed-off-by: Jeffy Chen <[email protected]> Signed-off-by: Thierry Escande <[email protected]> Signed-off-by: Enric Balletbo i Serra <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-08drm/rockchip: inno_hdmi: reorder clk_disable_unprepare call in unbindJeffy Chen1-1/+1
In bind the clk_prepare_enable of the HDMI pclk is called before adding the i2c_adapter. So it should be the other way around in unbind, first remove the i2c_adapter and then call the clk_disable_unprepare. Fixes: 412d4ae6b7a5 ("drm/rockchip: hdmi: add Innosilicon HDMI support") Signed-off-by: Jeffy Chen <[email protected]> Signed-off-by: Thierry Escande <[email protected]> Signed-off-by: Enric Balletbo i Serra <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-08drm/rockchip: inno_hdmi: Fix error handling path.Jeffy Chen1-4/+16
Add missing error handling in bind(). Fixes: 412d4ae6b7a5 ("drm/rockchip: hdmi: add Innosilicon HDMI support") Signed-off-by: Jeffy Chen <[email protected]> Signed-off-by: Thierry Escande <[email protected]> [moved clk_disable_unprepare reordering in unbind to separate patch] Signed-off-by: Enric Balletbo i Serra <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-08drm/rockchip: dw-mipi-dsi: Fix connector and encoder cleanup.Jeffy Chen1-2/+6
In bind()'s error handling path call destroy functions instead of cleanup functions for encoder and connector and reorder to match how is called in bind(). In unbind() call the connector and encoder destroy functions. Signed-off-by: Jeffy Chen <[email protected]> Signed-off-by: Thierry Escande <[email protected]> Signed-off-by: Enric Balletbo i Serra <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-08drm/nouveau: Replace the iturbt_709 prop with the standard COLOR_ENCODING propVille Syrjälä1-13/+13
Replace the ad-hoc iturbt_709 property with the new standard COLOR_ENCODING property. Compiles, but not tested. v2: Fix typos (Ilia) Cc: Daniel Vetter <[email protected]> Cc: [email protected] Cc: Ben Skeggs <[email protected]> Cc: Ilia Mirkin <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Ilia Mirkin <[email protected]> Acked-by: Ben Skeggs <[email protected]> #irc
2018-03-08drm/tegra: fb: Implement ->fb_mmap() callbackThierry Reding1-0/+16
This fixes hangs with legacy applications that use the mmap() syscall on the fbdev device to map framebuffer memory. The fbdev implementation for mmap() creates a mapping that conflicts with DRM usage and causes a hang when the memory is accessed through the mapping. Reported-by: Marcel Ziswiler <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Tested-by: Stefan Agner <[email protected]> Tested-by: Marcel Ziswiler <[email protected]> Reported-by: Marcel Ziswiler <[email protected]> Signed-off-by: Thierry Reding <[email protected]>
2018-03-08drm/tegra: gem: Make __tegra_gem_mmap() available more widelyThierry Reding2-4/+4
This function allows mapping a GEM object into a virtual memory address space, which makes it useful outside of the GEM code. While at it, rename the function so it doesn't clash with the function that implements the DRM_TEGRA_GEM_MMAP IOCTL. Signed-off-by: Thierry Reding <[email protected]>
2018-03-08drm/tegra: gem: Reshuffle declarationsThierry Reding1-2/+2
Move declarations in the gem.h header file into the same order as the corresponding definitions in gem.c. Signed-off-by: Thierry Reding <[email protected]>
2018-03-08drm/i915: Update DRIVER_DATE to 20180308Joonas Lahtinen1-2/+2
Signed-off-by: Joonas Lahtinen <[email protected]>
2018-03-08Merge tag 'gvt-next-2018-03-08' of https://github.com/intel/gvt-linux into ↵Joonas Lahtinen19-1156/+1468
drm-intel-next-queued gvt-next-2018-03-08 - big refactor for shadow ppgtt (Changbin) - KBL context save/restore via LRI cmd (Weinan) - misc smatch fixes (Zhenyu) - Properly unmap dma for guest page (Changbin) - other misc fixes (Xiong, etc.) Signed-off-by: Joonas Lahtinen <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-08drm/i915: add schedule out notification of preempted but completed requestWeinan Li1-1/+6
There is one corner case missing schedule out notification of the preempted request. The preempted request is just completed when preemption happen, then it will be canceled and won't be resubmitted later, GVT-g will lost the schedule out notification. Here add schedule out notification if found the preempted request has been completed. v2: - refine description, add completed check and notification in execlists_cancel_port_requests. (Chris) v3: - use ternary confitional, remove local variable. (Tvrtko) Cc: Chris Wilson <[email protected]> Signed-off-by: Weinan Li <[email protected]> Signed-off-by: Zhenyu Wang <[email protected]> Reviewed-by: Tvrtko Ursulin <[email protected]> Signed-off-by: Joonas Lahtinen <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-08drm/i915: expose rcs topology through query uAPILionel Landwerlin2-0/+137
With the introduction of asymmetric slices in CNL, we cannot rely on the previous SUBSLICE_MASK getparam to tell userspace what subslices are available. Here we introduce a more detailed way of querying the Gen's GPU topology that doesn't aggregate numbers. This is essential for monitoring parts of the GPU with the OA unit, because counters need to be normalized to the number of EUs/subslices/slices. The current aggregated numbers like EU_TOTAL do not gives us sufficient information. The Mesa series making use of this API is : https://patchwork.freedesktop.org/series/38795/ As a bonus we can draw representations of the GPU : https://imgur.com/a/vuqpa v2: Rename uapi struct s/_mask/_info/ (Tvrtko) Report max_slice/subslice/eus_per_subslice rather than strides (Tvrtko) Add uapi macros to read data from *_info structs (Tvrtko) v3: Use !!(v & DRM_I915_BIT()) for uapi macros instead of custom shifts (Tvrtko) v4: factorize query item writting (Tvrtko) tweak uapi struct/define names (Tvrtko) v5: Replace ALIGN() macro (Chris) v6: Updated uapi comments (Tvrtko) Moved flags != 0 checks into vfuncs (Tvrtko) v7: Use access_ok() before copying anything, to avoid overflows (Chris) Switch BUG_ON() to GEM_WARN_ON() (Tvrtko) v8: Tweak uapi comments style to match the coding style (Lionel) v9: Fix error in comment about computation of enabled subslice (Tvrtko) v10: Fix/update comments in uAPI (Sagar) v11: Drop drm_i915_query_(slice|subslice|eu)_info in favor of a single drm_i915_query_topology_info (Joonas) v12: Add subslice_stride/eu_stride in drm_i915_query_topology_info (Joonas) v13: Fix comment in uAPI (Joonas) Signed-off-by: Lionel Landwerlin <[email protected]> Acked-by: Chris Wilson <[email protected]> Reviewed-by: Joonas Lahtinen <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-08drm/i915: add query uAPILionel Landwerlin5-3/+111
There are a number of information that are readable from hardware registers and that we would like to make accessible to userspace. One particular example is the topology of the execution units (how are execution units grouped in subslices and slices and also which ones have been fused off for die recovery). At the moment the GET_PARAM ioctl covers some basic needs, but generally is only able to return a single value for each defined parameter. This is a bit problematic with topology descriptions which are array/maps of available units. This change introduces a new ioctl that can deal with requests to fill structures of potentially variable lengths. The user is expected fill a query with length fields set at 0 on the first call, the kernel then sets the length fields to the their expected values. A second call to the kernel with length fields at their expected values will trigger a copy of the data to the pointed memory locations. The scope of this uAPI is only to provide information to userspace, not to allow configuration of the device. v2: Simplify dispatcher code iteration (Tvrtko) Tweak uapi drm_i915_query_item structure (Tvrtko) v3: Rename pad fields into flags (Chris) Return error on flags field != 0 (Chris) Only copy length back to userspace in drm_i915_query_item (Chris) v4: Use array of functions instead of switch (Chris) v5: More comments in uapi (Tvrtko) Return query item errors in length field (All) v6: Tweak uapi comments style to match the coding style (Lionel) v7: Add i915_query.h (Joonas) v8: (Lionel) Change the behavior of the item iterator to report invalid queries into the query item rather than stopping the iteration. This enables userspace applications to query newer items on older kernels and only have failure on the items that are not supported. v9: Edit copyright headers (Joonas) v10: Typos & comments in uapi (Joonas) Signed-off-by: Lionel Landwerlin <[email protected]> Reviewed-by: Tvrtko Ursulin <[email protected]> Acked-by: Chris Wilson <[email protected]> Reviewed-by: Joonas Lahtinen <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-08drm/i915: add rcs topology to error stateLionel Landwerlin1-0/+1
This might be useful information for developers looking at an error state. v2: Place topology towards the end of the error state (Chris) v3: Reuse common printing code (Michal) v4: Make this a one-liner (Chris) Signed-off-by: Lionel Landwerlin <[email protected]> Reviewed-by: Tvrtko Ursulin <[email protected]> Acked-by: Chris Wilson <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-08drm/i915/debugfs: add rcs topology entryLionel Landwerlin3-0/+37
While the end goal is to make this information available to userspace through a new ioctl, there is no reason we can't display it in a human readable fashion through debugfs. slice0: 3 subslice(s) (0x7): subslice0: 8 EUs (0xff) subslice1: 8 EUs (0xff) subslice2: 8 EUs (0xff) subslice3: 0 EUs (0x0) slice1: 3 subslice(s) (0x7): subslice0: 8 EUs (0xff) subslice1: 8 EUs (0xff) subslice2: 8 EUs (0xff) subslice3: 0 EUs (0x0) slice2: 3 subslice(s) (0x7): subslice0: 8 EUs (0xff) subslice1: 8 EUs (0xff) subslice2: 8 EUs (0xff) subslice3: 0 EUs (0x0) v2: Reformat debugfs printing (Tvrtko) Use the new EU mask helper (Tvrtko) v3: Move printing code to intel_device_info.c to be shared with error state (Michal) v4: Bump u8 to u16 when using sseu_get_eus() (Lionel) Suggested-by: Chris Wilson <[email protected]> Signed-off-by: Lionel Landwerlin <[email protected]> Reviewed-by: Tvrtko Ursulin <[email protected]> Acked-by: Chris Wilson <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-08drm/i915/debugfs: reuse max slice/subslices already stored in sseuLionel Landwerlin2-17/+12
Now that we have that information in topology fields, let's just reuse it. v2: Style tweaks (Tvrtko) Signed-off-by: Lionel Landwerlin <[email protected]> Reviewed-by: Tvrtko Ursulin <[email protected]> Acked-by: Chris Wilson <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-08drm/i915: store all subslice masksLionel Landwerlin6-67/+237
Up to now, subslice mask was assumed to be uniform across slices. But starting with Cannonlake, slices can be asymmetric (for example slice0 has different number of subslices as slice1+). This change stores all subslices masks for all slices rather than having a single mask that applies to all slices. v2: Rework how we store total numbers in sseu_dev_info (Tvrtko) Fix CHV eu masks, was reading disabled as enabled (Tvrtko) Readability changes (Tvrtko) Add EU index helper (Tvrtko) v3: Turn ALIGN(v, 8) / 8 into DIV_ROUND_UP(v, BITS_PER_BYTE) (Tvrtko) Reuse sseu_eu_idx() for setting eu_mask on CHV (Tvrtko) Reformat debug prints for subslices (Tvrtko) v4: Change eu_mask helper into sseu_set_eus() (Tvrtko) v5: With Haswell reporting masks & counts, bump sseu_*_eus() functions to use u16 (Lionel) v6: Fix sseu_get_eus() for > 8 EUs per subslice (Lionel) v7: Change debugfs enabels for number of subslices per slice, will need a small igt/pm_sseu change (Lionel) Drop subslice_total field from sseu_dev_info, rely on sseu_subslice_total() to recompute the value instead (Lionel) v8: Remove unused function compute_subslice_total() (Lionel) Signed-off-by: Lionel Landwerlin <[email protected]> Reviewed-by: Tvrtko Ursulin <[email protected]> Acked-by: Chris Wilson <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-08drm/i915/guc: work around gcc-4.4.4 union initializer issueAndrew Morton1-2/+4
gcc-4.4.4 has problems with initalizers of anon unions. drivers/gpu/drm/i915/intel_guc_log.c: In function 'guc_log_control': drivers/gpu/drm/i915/intel_guc_log.c:64: error: unknown field 'logging_enabled' specified in initializer Work around this. Fixes: 35fe703c3161 ("drm/i915/guc: Change values for i915_guc_log_control") Cc: Michal Wajdeczko <[email protected]> Cc: Sagar Arun Kamble <[email protected]> Cc: Daniele Ceraolo Spurio <[email protected]> Cc: Tvrtko Ursulin <[email protected]> Cc: Joonas Lahtinen <[email protected]> Cc: Chris Wilson <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20180308001333.rI2vrNRTY%[email protected]
2018-03-07drm/i915/cnl: Add Wa_2201832410Rodrigo Vivi2-0/+8
"Clock gating bug in GWL may not clear barrier state when an EOT is received, causing a hang the next time that barrier is used." HSDES: 2201832410 Cc: Rafael Antognolli <[email protected]> Signed-off-by: Rodrigo Vivi <[email protected]> Reviewed-by: Rafael Antognolli <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-07drm/pl111: Use max memory bandwidth for resolutionLinus Walleij3-0/+43
We were previously selecting 1024x768 and 32BPP as the default set-up for the PL111 consumers. This does not work on elder systems: the device tree bindings support a property "max-memory-bandwidth" in bytes/second that states that if you exceed this the memory bus will saturate. The result is flickering and unstable images. Parse the "max-memory-bandwidth" and respect it when intializing the driver. On the RealView PB11MP, Versatile and Integrator/CP we get a nice console as default with this code. Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Linus Walleij <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-07drm/bridge: sii902x: Retry status read after DDI I2CLinus Walleij1-4/+16
The following happens when connection a DVI output driven from the SiI9022 using a DVI-to-VGA adapter plug: i2c i2c-0: sendbytes: NAK bailout. i2c i2c-0: sendbytes: NAK bailout. Then no picture. Apparently the I2C engine inside the SiI9022 is not smart enough to try to fall back to DDC I2C. Or the vendor have not integrated the electronics properly. I don't know which one it is. After this, the I2C bus seems stalled and the first attempt to read the status register fails, and the code returns with negative return value, and the display fails to initialized. Instead, retry status readout five times and continue even if this fails. Tested on the ARM Versatile Express with a DVI-to-VGA connector, it now gives picture. Introduce a helper struct device *dev variable to make the code more readable. Cc: Ville Syrjälä <[email protected]> Reviewed-by: Liviu Dudau <[email protected]> Signed-off-by: Linus Walleij <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-07drm/pl111: Handle the RealView variant separatelyLinus Walleij1-0/+30
We want to cut down the default bpp to 16 on the RealView so we can have a 1024x768 framebuffer console by default. The memory bandwidth limitations makes this not work with the PL111 default of 32bpp. This builds on top of the earlier patches making the framebuffer default bpp a per-variant variable. Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Linus Walleij <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-07drm/pl111: Make the default BPP a per-variant variableLinus Walleij3-1/+7
The PL110, Integrator and Versatile boards strongly prefer to use 16 BPP even if other modes are supported, both to keep down memory consumption and also to easier find a good match to supported resolutions with consideration taken to the memory bandwidth of the platforms. Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Linus Walleij <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-07drm: simple_kms_helper: Fix .mode_valid() documentationLinus Walleij1-3/+24
This fixes up the .mode_valid() vtable entry documentation by copyediting the documentation from the .mode_valid() documentation in the drm_modeset_helper_vtables.h file. Fixes: 40275dc4edb4 ("drm: simple_kms_helper: Add mode_valid() callback support") Suggested-by: Daniel Vetter <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Signed-off-by: Linus Walleij <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-07bridge: Elaborate a bit on dumb VGA bridges in KconfigLinus Walleij1-1/+2
It's better if we explain a bit that this pertains to non-programmable VGA DAC bridges. Reviewed-by: Laurent Pinchart <[email protected]> Signed-off-by: Linus Walleij <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-03-07drm/amdgpu:Always save uvd vcpu_bo in VM ModeJames Zhu1-5/+8
When UVD is in VM mode, there is not uvd handle exchanged, uvd.handles are always 0. So vcpu_bo always need save, Otherwise amdgpu driver will fail during suspend/resume. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105021 Signed-off-by: James Zhu <[email protected]> Reviewed-by: Leo Liu <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2018-03-07drm/amdgpu:Correct max uvd handlesJames Zhu1-1/+1
Max uvd handles should use adev->uvd.max_handles instead of AMDGPU_MAX_UVD_HANDLES here. Signed-off-by: James Zhu <[email protected]> Reviewed-by: Leo Liu <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2018-03-07drm/amdgpu: replace iova debugfs file with iomem (v3)Tom St Denis1-21/+81
This allows access to pages allocated through the driver with optional IOMMU mapping. v2: Fix number of bytes copied and add write method v3: drop check for kmap return Original-by: Christian König <[email protected]> Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-03-07drm/amd/display: validate plane format on primary planeShirish S1-0/+7
In dce110, the plane configuration is such that plane 0 or the primary plane should be rendered with only RGB data. This patch adds the validation to ensure that no video data is rendered on plane 0. Signed-off-by: Shirish S <[email protected]> Reviewed-by: Tony Cheng <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-03-07drm/amdgpu: Clean sdma wptr register when only enable wptr pollingEmily Deng1-2/+5
The sdma wptr polling memory is not fast enough, then the sdma wptr register will be random, and not equal to sdma rptr, which will cause sdma engine hang when load driver, so clean up the sdma wptr directly to fix this issue. v2:add comment above the code and correct coding style Reviewed-by: Xiangliang Yu <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Emily Deng <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-03-07drm/amd/amdgpu: re-add missing GC 9.1 and SDMA0 4.1 sh_mask header filesTom St Denis2-0/+32808
These are required by umr to properly parse bitfield offsets. Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-03-07drm/amdgpu: give warning before sleep in kiq_r/wregMonk Liu1-0/+7
to catch error that may schedule in atomic context early on Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-03-07drm/amdgpu: further mitigate workaround for i915Christian König1-3/+9
Disable the workaround on imported BOs as well. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-03-07drm/amdgpu: drop gtt->adevChristian König1-5/+5
We can use ttm->bdev instead. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-03-07drm/amdgpu: add amdgpu_evict_gtt debugfs entryChristian König1-1/+12
Allow evicting all BOs from the GTT domain. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-03-07drm/amd/pp: Add #ifdef checks for CONFIG_ACPIRex Zhu2-0/+4
Fix compiling error when CONFIG_ACPI not enabled. Change-Id: I5f901adbc799c10b30e5ea79f8f44760e749fae1 Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Rex Zhu <[email protected]>
2018-03-07drm/amd/pp: fix "Delete the wrapper layer of smu_allocate/free_memory"Christian König2-2/+2
For amdgpu_bo_create_kernel to work the handle must be NULL initialized, otherwise we only try to pin and map the BO. Signed-off-by: Christian König <[email protected]> Reviewed-by: Rex Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-03-07drm/amd/pp: Drop wrapper functions for upper/lower_32_bitsRex Zhu5-33/+28
replace smu_upper_32_bits/smu_lower_32_bits with the standard kernel macros Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Rex Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-03-07drm/amdgpu: Delete cgs wrapper functions for gpu memory managerRex Zhu2-246/+0
delete those cgs interfaces: amdgpu_cgs_alloc_gpu_mem amdgpu_cgs_free_gpu_mem amdgpu_cgs_gmap_gpu_mem amdgpu_cgs_gunmap_gpu_mem amdgpu_cgs_kmap_gpu_mem amdgpu_cgs_kunmap_gpu_mem Reviewed-by: Alex Deucher <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Rex Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-03-07drm/amd/pp: Delete the wrapper layer of smu_allocate/free_memoryRex Zhu10-301/+195
use amdgpu_bo_create/free_kernel instand. Reviewed-by: Alex Deucher <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Rex Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-03-07drm/amd/pp: Remove cgs wrapper function for temperature updateRex Zhu3-20/+3
Reviewed-by: Alex Deucher <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Rex Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-03-07Revert "drm/amd/pp: Add a pp feature mask bit for AutoWattman feature"Rex Zhu1-1/+0
This reverts commit e429ea87b2939c4cce1b439baf6d76535a0767f2. Implement Workload Aware Dynamic power management instand of AutoWattman feature in linux. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Rex Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-03-07drm/amd/pp: Add auto power profilng switch based on workloads (v2)Rex Zhu9-37/+66
Add power profiling mode dynamic switch based on the workloads. Currently, support Cumpute, VR, Video, 3D,power saving with Cumpute have highest prority, power saving have lowest prority. in manual dpm mode, driver will stop auto switch, just save the client's requests. user can set power profiling mode through sysfs. when exit manual dpm mode, driver will response the client's requests. switch based on the client's prority. v2: squash in fixes from Rex Reviewed-by: Evan Quan <[email protected]> Signed-off-by: Rex Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
Powered by cgit, Gruvboxed by Blaster4385.