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2021-06-01drm/amdgpu: fix metadata_size for ubo ioctl queriesShiwu Zhang1-2/+3
Although the kfd_ioctl_get_dmabuf_info() still fail it will indicate the caller right metadat_size useful for the same kfd ioctl next time. Signed-off-by: Shiwu Zhang <[email protected]> Reviewed-by: Nirmoy Das <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-31drm: document minimum kernel version for DRM_CLIENT_CAP_*Simon Ser1-0/+19
The kernel versions including the following commits are referenced: DRM_CLIENT_CAP_STEREO_3D 61d8e3282541 ("drm: Add a STEREO_3D capability to the SET_CLIENT_CAP ioctl") DRM_CLIENT_CAP_UNIVERSAL_PLANES 681e7ec73044 ("drm: Allow userspace to ask for universal plane list (v2)") c7dbc6c9ae5c ("drm: Remove command line guard for universal planes") DRM_CLIENT_CAP_ATOMIC 88a48e297b3a ("drm: add atomic properties") 8b72ce158cf0 ("drm: Always enable atomic API") DRM_CLIENT_CAP_ASPECT_RATIO 7595bda2fb43 ("drm: Add DRM client cap for aspect-ratio") DRM_CLIENT_CAP_WRITEBACK_CONNECTORS d67b6a206507 ("drm: writeback: Add client capability for exposing writeback connectors") Signed-off-by: Simon Ser <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Acked-by: Daniel Stone <[email protected]> Acked-by: Pekka Paalanen <[email protected]> Link: https://patchwork.freedesktop.org/patch/434202/
2021-05-31drm: clarify and linkify DRM_CLIENT_CAP_WRITEBACK_CONNECTORS docsSimon Ser1-2/+2
Make it clear that the client is responsible for enabling ATOMIC prior to enabling WRITEBACK_CONNECTORS. Linkify the reference to ATOMIC. Signed-off-by: Simon Ser <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Acked-by: Daniel Stone <[email protected]> Acked-by: Pekka Paalanen <[email protected]> Link: https://patchwork.freedesktop.org/patch/434200/
2021-05-31drm: reference mode flags in DRM_CLIENT_CAP_* docsSimon Ser1-2/+3
In the docs for DRM_CLIENT_CAP_STEREO_3D and DRM_CLIENT_CAP_ASPECT_RATIO, reference the DRM_MODE_FLAG_* defines that get set when the cap is enabled. Signed-off-by: Simon Ser <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Acked-by: Daniel Stone <[email protected]> Acked-by: Pekka Paalanen <[email protected]> Link: https://patchwork.freedesktop.org/patch/434201/
2021-05-31drm: bridge: cdns-mhdp8546: Fix PM reference leak inYu Kuai1-2/+2
pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to putting operation will result in reference leak here. Fix it by replacing it with pm_runtime_resume_and_get to keep usage counter balanced. Reported-by: Hulk Robot <[email protected]> Signed-off-by: Yu Kuai <[email protected]> Reviewed-by: Robert Foss <[email protected]> Signed-off-by: Robert Foss <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-05-31drm/bridge: lt8912b: Drop unused includesLinus Walleij1-2/+0
The Lontium bridge is including legacy header files for GPIO but not using them. Delete the includes. Cc: Adrien Grassein <[email protected]> Cc: Robert Foss <[email protected]> Signed-off-by: Linus Walleij <[email protected]> Reviewed-by: Adren Grassein <[email protected]> Signed-off-by: Robert Foss <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-05-28drm/rockchip: vop: add PX30 version infoJohan Jonker1-0/+2
To reduce memory various Rockchip VOP versions share common reg structures. However more recent added SoCs not always have to same futures as the old ones. Add PX30 missing version info, so all VOP version checks work correct if needed in the future. Signed-off-by: Johan Jonker <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-05-28drm/rockchip: cdn-dp: fix sign extension on an int multiply for a u64 resultColin Ian King1-1/+1
The variable bit_per_pix is a u8 and is promoted in the multiplication to an int type and then sign extended to a u64. If the result of the int multiplication is greater than 0x7fffffff then the upper 32 bits will be set to 1 as a result of the sign extension. Avoid this by casting tu_size_reg to u64 to avoid sign extension and also a potential overflow. Fixes: 1a0f7ed3abe2 ("drm/rockchip: cdn-dp: add cdn DP support for rk3399") Signed-off-by: Colin Ian King <[email protected]> Reviewed-by: Guenter Roeck <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-05-28drm/rockchip: lvds: Fix an error handling pathChristophe JAILLET1-2/+2
'ret' is know to be 0 a this point. Checking the return value of 'phy_init()' and 'phy_set_mode()' was intended instead. So add the missing assignments. Fixes: cca1705c3d89 ("drm/rockchip: lvds: Add PX30 support") Signed-off-by: Christophe JAILLET <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/248220d4815dc8c8088cebfab7d6df5f70518438.1619881852.git.christophe.jaillet@wanadoo.fr
2021-05-28drm/rockchip: remove unused functionJiapeng Chong1-5/+0
Fix the following clang warning: drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c:320:20: warning: unused function 'dsi_set' [-Wunused-function]. Reported-by: Abaci Robot <[email protected]> Signed-off-by: Jiapeng Chong <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/1618476421-114429-1-git-send-email-jiapeng.chong@linux.alibaba.com
2021-05-28drm/rockchip: dsi: remove extra component_del() callThomas Hebb1-4/+0
commit cf6d100dd238 ("drm/rockchip: dsi: add dual mipi support") added this devcnt field and call to component_del(). However, these both appear to be erroneous changes left over from an earlier version of the patch. In the version merged, nothing ever modifies devcnt, meaning component_del() runs unconditionally and in addition to the component_del() calls in dw_mipi_dsi_rockchip_host_detach(). The second call fails to delete anything and produces a warning in dmesg. If we look at the previous version of the patch[1], however, we see that it had logic to calculate devcnt and call component_add() in certain situations. This was removed in v6, and the fact that the deletion code was not appears to have been an oversight. [1] https://patchwork.kernel.org/project/dri-devel/patch/[email protected]/ Fixes: cf6d100dd238 ("drm/rockchip: dsi: add dual mipi support") Cc: [email protected] Signed-off-by: Thomas Hebb <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/201385acb0eeb5dfb037afdc6a94bfbcdab97f99.1618797778.git.tommyhebb@gmail.com
2021-05-28drm/rockchip: dsi: move all lane config except LCDC mux to bind()Thomas Hebb1-8/+28
When we first enable the DSI encoder, we currently program some per-chip configuration that we look up in rk3399_chip_data based on the device tree compatible we match. This data configures various parameters of the MIPI lanes, including on RK3399 whether DSI1 is slaved to DSI0 in a dual-mode configuration. It also selects which LCDC (i.e. VOP) to scan out from. This causes a problem in RK3399 dual-mode configurations, though: panel prepare() callbacks run before the encoder gets enabled and expect to be able to write commands to the DSI bus, but the bus isn't fully functional until the lane and master/slave configuration have been programmed. As a result, dual-mode panels (and possibly others too) fail to turn on when the rockchipdrm driver is initially loaded. Because the LCDC mux is the only thing we don't know until enable time (and is the only thing that can ever change), we can actually move most of the initialization to bind() and get it out of the way early. That's what this change does. (Rockchip's 4.4 BSP kernel does it in mode_set(), which also avoids the issue, but bind() seems like the more correct place to me.) Tested on a Google Scarlet board (Acer Chromebook Tab 10), which has a Kingdisplay KD097D04 dual-mode panel. Prior to this change, the panel's backlight would turn on but no image would appear when initially loading rockchipdrm. If I kept rockchipdrm loaded and reloaded the panel driver, it would come on. With this change, the panel successfully turns on during initial rockchipdrm load as expected. Fixes: 2d4f7bdafd70 ("drm/rockchip: dsi: migrate to use dw-mipi-dsi bridge driver") Signed-off-by: Thomas Hebb <[email protected]> Tested-by: Jonathan Liu <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/55fe7f3454d8c91dc3837ba5aa741d4a0e67378f.1618797813.git.tommyhebb@gmail.com
2021-05-28drm/rockchip: cdn-dp-core: add MODULE_FIRMWARE macroPeter Robinson1-0/+1
The CDP DP component of the rockchip GPU driver requires firmware so define MODULE_FIRMWARE for rockchip/dptx.bin so the details are available in the module info. Signed-off-by: Peter Robinson <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-05-28drm/rockchip: cdn-dp-core: add missing clk_disable_unprepare() on error in ↵Yang Yingliang1-0/+1
cdn_dp_grf_write() After calling clk_prepare_enable(), clk_disable_unprepare() need be called when calling regmap_write() failed. Fixes: 1a0f7ed3abe2 ("drm/rockchip: cdn-dp: add cdn DP support for rk3399") Reported-by: Hulk Robot <[email protected]> Signed-off-by: Yang Yingliang <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-05-28drm: rockchip: set alpha_en to 0 if it is not usedAlex Bee1-0/+1
alpha_en should be set to 0 if it is not used, i.e. to disable alpha blending if it was enabled before and should be disabled now. Fixes: 2aae8ed1f390 ("drm/rockchip: Add per-pixel alpha support for the PX30 VOP") Signed-off-by: Alex Bee <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-05-28drm: rockchip: add alpha support for RK3036, RK3066, RK3126 and RK3188Alex Bee2-0/+22
With commit 2aae8ed1f390 ("drm/rockchip: Add per-pixel alpha support for the PX30 VOP") alpha support was introduced for PX30's VOP. RK3036, RK3066, RK3126 and RK3188 VOPs support alpha blending in the same manner. With the exception of RK3066 all of them support pre-multiplied alpha. Signed-off-by: Alex Bee <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-05-28drm: rockchip: add missing registers for RK3066Alex Bee1-7/+9
Add dither_up, dsp_lut_en and data_blank registers to enable their respective functionality for RK3066's VOP. While at that also fix .rb_swap and .format registers for all windows, which have to be set though RK3066_SYS_CTRL1 register. Also remove .scl from win1: Scaling is only supported on the primary plane. Signed-off-by: Alex Bee <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-05-28drm: rockchip: add missing registers for RK3188Alex Bee1-1/+4
Add dither_up, dsp_lut_en and data_blank registers to enable their respective functionality for RK3188's VOP. While at that also fix .dsp_blank register which is (only) set with BIT24 (same as RK3066) Signed-off-by: Alex Bee <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-05-28drm: rockchip: add scaling for RK3036 win1Alex Bee1-2/+8
Add the registers needed to make scaling work on RK3036's win1. Signed-off-by: Alex Bee <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-05-28drm/rockchip: remove existing generic drivers to take over the deviceJavier Martinez Canillas1-0/+10
There are drivers that register framebuffer devices very early in the boot process and make use of the existing framebuffer as setup by the firmware. If one of those drivers has registered a fbdev, then the fallback fbdev of the DRM driver won't be bound to the framebuffer console. To avoid that, remove any existing generic driver and take over the graphics device. By doing that, the fb mapped to the console is switched correctly from the early fbdev to the one registered by the rockchip DRM driver: [ 40.752420] fb0: switching to rockchip-drm-fb from EFI VGA Signed-off-by: Javier Martinez Canillas <[email protected]> Signed-off-by: Thomas Zimmermann <[email protected]> Tested-by: Peter Robinson <[email protected]> Acked-by: Thomas Zimmermann <[email protected]> Acked-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-05-28drm: Fix for GEM buffers with write-combine memoryPaul Cercueil1-6/+9
The previous commit wrongly assumed that dma_mmap_wc() could be replaced by pgprot_writecombine() + dma_mmap_pages(). It did work on my setup, but did not work everywhere. Use dma_mmap_wc() when the buffer has the write-combine cache attribute, and dma_mmap_pages() when it has the non-coherent cache attribute. Signed-off-by: Paul Cercueil <[email protected]> Reported-by: Tomi Valkeinen <[email protected]> Reviewed-by: Tomi Valkeinen <[email protected]> Tested-by: Tomi Valkeinen <[email protected]> Fixes: cf8ccbc72d61 ("drm: Add support for GEM buffers backed by non-coherent memory") Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-05-27drm/dp_mst: Use kHz as link rate units when settig source max link caps at initNikola Cornij6-15/+16
[why] Link rate in kHz is what is eventually required to calculate the link bandwidth, which makes kHz a more generic unit. This should also make forward-compatibility with new DP standards easier. [how] - Replace 'link rate DPCD code' with 'link rate in kHz' when used with drm_dp_mst_topology_mgr_init() - Add/remove related DPCD code conversion from/to kHz where applicable Signed-off-by: Nikola Cornij <[email protected]> Acked-by: Jani Nikula <[email protected]> Reviewed-by: Lyude Paul <[email protected]> Signed-off-by: Lyude Paul <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-05-27drm/amd/display: Enable support for 16 bpc fixed-point framebuffers.Mario Kleiner1-0/+12
This is intended to enable direct high-precision scanout and pageflip of Vulkan swapchain images in format VK_FORMAT_R16G16B16A16_UNORM. Expose DRM_FORMAT_XRGB16161616, DRM_FORMAT_ARGB16161616, DRM_FORMAT_XBGR16161616 and DRM_FORMAT_ABGR16161616 as 16 bpc unsigned normalized formats. These allow to take full advantage of the maximum precision of the display hardware, ie. currently up to 12 bpc. Searching through old AMD M56, M76 and RV630 hw programming docs suggests that these 16 bpc formats are supported by all DCE and DCN display engines, so we can expose the formats unconditionally. Successfully tested on AMD Polaris11 DCE-11.2 an RavenRidge DCN-1.0 with a HDR-10 monitor over 10 bpc DP output with spatial dithering enabled by the driver. Picture looks good, and my photometer measurement procedure confirms an effective 12 bpc color reproduction. Signed-off-by: Mario Kleiner <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-27drm/amd/display: Make assert in DCE's program_bit_depth_reduction more lenient.Mario Kleiner1-2/+2
This is needed to avoid warnings with linebuffer depth 36 bpp. Testing on a Polaris11, DCE-11.2 on a 10 bit HDR-10 monitor showed no obvious problems, and this 12 bpc limit is consistent with what other function in the DCE bit depth reduction path use. Signed-off-by: Mario Kleiner <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-27drm/amd/display: Increase linebuffer pixel depth to 36bpp.Mario Kleiner8-10/+19
Testing with the photometer shows that at least Raven Ridge DCN-1.0 does not achieve more than 10 bpc effective output precision with a 16 bpc unorm surface of type SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616, unless linebuffer depth is increased from LB_PIXEL_DEPTH_30BPP to LB_PIXEL_DEPTH_36BPP. Otherwise precision gets truncated somewhere to 10 bpc effective depth. Strangely this increase was not needed on Polaris11 DCE-11.2 during testing to get 12 bpc effective precision. It also is not needed for fp16 framebuffers. Tested on DCN-1.0 and DCE-11.2. Signed-off-by: Mario Kleiner <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-27drm/amd/display: Add support for SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616.Mario Kleiner15-6/+29
Add the necessary format definition, bandwidth and pixel size mappings, prescaler setup, and pixelformat selection, following the logic already present for SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616. The new SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616 is implemented as the old SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616 format, but with swapped red <-> green color channel, by use of the hardware xbar. Please note that on the DCN 1/2/3 display engines, the pixelformat in hubp and dpp setup for the old SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616 and the new SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616 was changed from format id 22 to id 26. See amd/include/navi10_enum.h for the meaning of the id's. For format 22, the display engine read the framebuffer in 16 bpc format, but truncated to the 12 bpc actually supported by later pipeline stages. However, the engine took the 12 LSB of each color component for truncation, which is incompatible with rendering at least under Vulkan, where content is 16 bit wide, and a 12 MSB alignment would be appropriate, if any. Format 20 for ARGB16161616_12MSB does work, but even better, we can choose format 26 for ARGB16161616_UNORM, keeping all 16 bits around until later stages of the display pipeline. This allows to directly consume what the rendering hw produces under Vulkan for swapchain format VK_FORMAT_R16G16B16A16_UNORM, as tested with a patched version of the current AMD open-source amdvlk driver which maps swapchain format VK_FORMAT_R16G16B16A16_UNORM onto DRM_FORMAT_XBGR16161616. The old id 22 would cause colorful pixeltrash to be displayed instead. Tested under DCN-1.0 and DCE-11.2. Signed-off-by: Mario Kleiner <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-27drm/fourcc: Add 16 bpc fixed point framebuffer formats.Mario Kleiner2-0/+11
These are 16 bits per color channel unsigned normalized formats. They are supported by at least AMD display hw, and suitable for direct scanout of Vulkan swapchain images in the format VK_FORMAT_R16G16B16A16_UNORM. Reviewed-by: Ville Syrjälä <[email protected]> Signed-off-by: Mario Kleiner <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-27drm/i915: Add Wa_14010733141Aditya Swarup2-63/+137
The WA requires the following procedure for VDBox SFC reset: If (MFX-SFC usage is 1) { 1.Issue a MFX-SFC forced lock 2.Wait for MFX-SFC forced lock ack 3.Check the MFX-SFC usage bit If (MFX-SFC usage bit is 1) Reset VDBOX and SFC else Reset VDBOX Release the force lock MFX-SFC } else if(HCP+SFC usage is 1) { 1.Issue a VE-SFC forced lock 2.Wait for SFC forced lock ack 3.Check the VE-SFC usage bit If (VE-SFC usage bit is 1) Reset VDBOX else Reset VDBOX and SFC Release the force lock VE-SFC. } else Reset VDBOX - Restructure: the changes to the original code flow should stay relatively minimal; we only need to do an extra HCP check after the usual VD-MFX check and, if true, switch the register/bit we're performing the lock on.(MattR) v2: - Assign unlock mask using paired_engine->mask instead of using BIT(paired_vecs->id). (Daniele) Bspec: 52890, 53509 Cc: Tvrtko Ursulin <[email protected]> Cc: Matt Roper <[email protected]> Cc: Daniele Ceraolo Spurio <[email protected]> Cc: Lucas De Marchi <[email protected]> Signed-off-by: Aditya Swarup <[email protected]> Co-developed-by: Matt Roper <[email protected]> Signed-off-by: Matt Roper <[email protected]> Reviewed-by: Daniele Ceraolo Spurio <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-05-27drm/amdgpu/acpi: make ATPX/ATCS structures global (v2)Alex Deucher4-161/+139
They are global ACPI methods, so maybe the structures global in the driver. This simplified a number of things in the handling of these methods. v2: reset the handle if verify interface fails (Lijo) v3: fix compilation when ACPI is not defined. Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-27drm/amd/amdgpu:save psp ring wptr to avoid attackVictor Zhao3-2/+5
[Why] When some tools performing psp mailbox attack, the readback value of register can be a random value which may break psp. [How] Use a psp wptr cache machanism to aovid the change made by attack. v2: unify change and add detailed reason Signed-off-by: Victor Zhao <[email protected]> Signed-off-by: Jingwen Chen <[email protected]> Reviewed-by: Monk Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-27drm/amdgpu/swsmu/aldebaran: fix check in is_dpm_runningAlex Deucher1-1/+4
If smu_cmn_get_enabled_mask() fails, return false to be consistent with other asics. Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: Lee Jones <[email protected]> Reviewed-by: Lee Jones <[email protected]>
2021-05-27drm/amd/display/modules/hdcp/hdcp_psp: Remove unused function ↵Lee Jones1-13/+0
'mod_hdcp_hdcp1_get_link_encryption_status()' Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/../display/modules/hdcp/hdcp_psp.c:374:22: warning: no previous prototype for ‘mod_hdcp_hdcp1_get_link_encryption_status’ [-Wmissing-prototypes] Cc: Harry Wentland <[email protected]> Cc: Leo Li <[email protected]> Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-27drm/amd/display/dmub/src/dmub_srv_stat: Convert function header to kernel-docLee Jones1-13/+6
Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/../display/dmub/src/dmub_srv_stat.c:38: warning: Cannot understand ***************************************************************************** Cc: Harry Wentland <[email protected]> Cc: Leo Li <[email protected]> Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Jun Lei <[email protected]> Cc: Meenakshikumar Somasundaram <[email protected]> Cc: Rodrigo Siqueira <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-27drm/amd/display/dc/core/dc: Convert function headers to kernel-docLee Jones1-35/+11
Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:3324: warning: Cannot understand ***************************************************************************** drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:3344: warning: Cannot understand ***************************************************************************** drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:3417: warning: Cannot understand ***************************************************************************** Cc: Harry Wentland <[email protected]> Cc: Leo Li <[email protected]> Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-27drm/amd/display/dc/dce110/dce110_hw_sequencer: Include header containing our ↵Lee Jones1-0/+1
prototypes Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/../display/dc/dce110/dce110_hw_sequencer.c:929:6: warning: no previous prototype for ‘dce110_edp_wait_for_T12’ [-Wmissing-prototypes] Cc: Harry Wentland <[email protected]> Cc: Leo Li <[email protected]> Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-27drm/amd/display/amdgpu_dm/amdgpu_dm: Fix kernel-doc formatting issueLee Jones1-1/+1
Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:608: warning: Function parameter or member 'interrupt_params' not described in 'dm_dcn_vertical_interrupt0_high_irq' Cc: Harry Wentland <[email protected]> Cc: Leo Li <[email protected]> Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-27drm/amd/amdgpu/amdgpu_device: Make local function staticLee Jones1-1/+1
Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:4624:6: warning: no previous prototype for ‘amdgpu_device_recheck_guilty_jobs’ [-Wmissing-prototypes] Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Sumit Semwal <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-27drm/amd/display/dc/dce/dce_mem_input: Remove duplicate initialisation of ↵Lee Jones1-1/+0
GRPH_CONTROL__GRPH_NUM_BANKS_{SHIFT, MASK Fixes the following W=1 kernel build warning(s): In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:29: drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_6_0_sh_mask.h:7270:45: warning: initialized field overwritten [-Woverride-init] drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:155:28: note: in expansion of macro ‘GRPH_CONTROL__GRPH_NUM_BANKS__SHIFT’ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:159:2: note: in expansion of macro ‘SFB’ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:264:2: note: in expansion of macro ‘MI_GFX6_TILE_MASK_SH_LIST’ drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:657:3: note: in expansion of macro ‘MI_DCE6_MASK_SH_LIST’ drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_6_0_sh_mask.h:7270:45: note: (near initialization for ‘mi_shifts.GRPH_NUM_BANKS’) drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:155:28: note: in expansion of macro ‘GRPH_CONTROL__GRPH_NUM_BANKS__SHIFT’ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:159:2: note: in expansion of macro ‘SFB’ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:264:2: note: in expansion of macro ‘MI_GFX6_TILE_MASK_SH_LIST’ drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:657:3: note: in expansion of macro ‘MI_DCE6_MASK_SH_LIST’ drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_6_0_sh_mask.h:7269:43: warning: initialized field overwritten [-Woverride-init] drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:155:28: note: in expansion of macro ‘GRPH_CONTROL__GRPH_NUM_BANKS_MASK’ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:159:2: note: in expansion of macro ‘SFB’ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:264:2: note: in expansion of macro ‘MI_GFX6_TILE_MASK_SH_LIST’ drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:662:3: note: in expansion of macro ‘MI_DCE6_MASK_SH_LIST’ drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_6_0_sh_mask.h:7269:43: note: (near initialization for ‘mi_masks.GRPH_NUM_BANKS’) drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:155:28: note: in expansion of macro ‘GRPH_CONTROL__GRPH_NUM_BANKS_MASK’ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:159:2: note: in expansion of macro ‘SFB’ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:264:2: note: in expansion of macro ‘MI_GFX6_TILE_MASK_SH_LIST’ drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:662:3: note: in expansion of macro ‘MI_DCE6_MASK_SH_LIST’ Cc: Harry Wentland <[email protected]> Cc: Leo Li <[email protected]> Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Mauro Rossi <[email protected]> Cc: Lee Jones <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-27drm/amd/display/dc/dce/dce_mem_input: Remove duplicate initialisation of ↵Lee Jones1-1/+0
GRPH_CONTROL__GRPH_NUM_BANKS_{SHIFT, MASK} Fixes the following W=1 kernel build warning(s): In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:29: drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_6_0_sh_mask.h:7270:45: warning: initialized field overwritten [-Woverride-init] drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:155:28: note: in expansion of macro ‘GRPH_CONTROL__GRPH_NUM_BANKS__SHIFT’ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:159:2: note: in expansion of macro ‘SFB’ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:265:2: note: in expansion of macro ‘MI_GFX6_TILE_MASK_SH_LIST’ drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:657:3: note: in expansion of macro ‘MI_DCE6_MASK_SH_LIST’ drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_6_0_sh_mask.h:7270:45: note: (near initialization for ‘mi_shifts.GRPH_NUM_BANKS’) drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:155:28: note: in expansion of macro ‘GRPH_CONTROL__GRPH_NUM_BANKS__SHIFT’ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:159:2: note: in expansion of macro ‘SFB’ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:265:2: note: in expansion of macro ‘MI_GFX6_TILE_MASK_SH_LIST’ drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:657:3: note: in expansion of macro ‘MI_DCE6_MASK_SH_LIST’ drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_6_0_sh_mask.h:7269:43: warning: initialized field overwritten [-Woverride-init] drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:155:28: note: in expansion of macro ‘GRPH_CONTROL__GRPH_NUM_BANKS_MASK’ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:159:2: note: in expansion of macro ‘SFB’ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:265:2: note: in expansion of macro ‘MI_GFX6_TILE_MASK_SH_LIST’ drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:662:3: note: in expansion of macro ‘MI_DCE6_MASK_SH_LIST’ drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_6_0_sh_mask.h:7269:43: note: (near initialization for ‘mi_masks.GRPH_NUM_BANKS’) drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:155:28: note: in expansion of macro ‘GRPH_CONTROL__GRPH_NUM_BANKS_MASK’ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:159:2: note: in expansion of macro ‘SFB’ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:265:2: note: in expansion of macro ‘MI_GFX6_TILE_MASK_SH_LIST’ drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:662:3: note: in expansion of macro ‘MI_DCE6_MASK_SH_LIST’ Cc: Harry Wentland <[email protected]> Cc: Leo Li <[email protected]> Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Mauro Rossi <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-27drm/amd/display/dc/dce110/dce110_hw_sequencer: Include our own headerLee Jones1-0/+2
Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/../display/dc/dce110/dce110_hw_sequencer.c:927:6: warning: no previous prototype for ‘dce110_edp_wait_for_T12’ [-Wmissing-prototypes] Cc: Harry Wentland <[email protected]> Cc: Leo Li <[email protected]> Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-27drm/amd/display/dc/gpio/gpio_service: Pass around correct dce_{version, ↵Lee Jones2-8/+8
environment} types Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/../display/dc/gpio/gpio_service.c: In function ‘dal_gpio_service_create’: drivers/gpu/drm/amd/amdgpu/../display/dc/gpio/gpio_service.c:71:4: warning: implicit conversion from ‘enum dce_version’ to ‘enum dce_environment’ [-Wenum-conversion] drivers/gpu/drm/amd/amdgpu/../display/dc/gpio/gpio_service.c:77:4: warning: implicit conversion from ‘enum dce_version’ to ‘enum dce_environment’ [-Wenum-conversion] Cc: Harry Wentland <[email protected]> Cc: Leo Li <[email protected]> Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-27drm/amd/display/dc/dce/dmub_outbox: Convert over to kernel-docLee Jones1-13/+4
Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_outbox.c:30: warning: Cannot understand ***************************************************************************** Cc: Harry Wentland <[email protected]> Cc: Leo Li <[email protected]> Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Rodrigo Siqueira <[email protected]> Cc: Meenakshikumar Somasundaram <[email protected]> Cc: Jun Lei <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-27drm/amd/display/amdgpu_dm/amdgpu_dm: Functions must directly follow their ↵Lee Jones1-1/+1
headers Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:608: warning: Function parameter or member 'interrupt_params' not described in 'dm_dcn_vertical_interrupt0_high_irq' Cc: Harry Wentland <[email protected]> Cc: Leo Li <[email protected]> Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-27drm/amd/display/dc/bios/bios_parser: Fix formatting and misnaming issuesLee Jones1-3/+3
Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/../display/dc/bios/bios_parser.c:997: warning: expecting prototype for get_ss_info_from_table(). Prototype was for get_ss_info_from_tbl() instead drivers/gpu/drm/amd/amdgpu/../display/dc/bios/bios_parser.c:1562: warning: expecting prototype for BiosParserObject(). Prototype was for bios_parser_get_ss_entry_number() instead drivers/gpu/drm/amd/amdgpu/../display/dc/bios/bios_parser.c:1739: warning: expecting prototype for get_ss_entry_number_from_internal_ss_info_table_V3_1(). Prototype was for get_ss_entry_number_from_internal_ss_info_tbl_V3_1() instead Cc: Harry Wentland <[email protected]> Cc: Leo Li <[email protected]> Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Lee Jones <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-27drm/amd/display/dc/bios/command_table_helper2: Fix function name ↵Lee Jones1-1/+1
'dal_cmd_table_helper_transmitter_bp_to_atom2()' Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table_helper2.c:141: warning: expecting prototype for translate_transmitter_bp_to_atom2(). Prototype was for dal_cmd_table_helper_transmitter_bp_to_atom2() instead Cc: Harry Wentland <[email protected]> Cc: Leo Li <[email protected]> Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-27drm/amd/display/dc/bios/command_table_helper: Fix function name for ↵Lee Jones1-1/+1
'dal_cmd_table_helper_transmitter_bp_to_atom()' Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/../display/dc/bios/command_table_helper.c:127: warning: expecting prototype for translate_transmitter_bp_to_atom(). Prototype was for dal_cmd_table_helper_transmitter_bp_to_atom() instead Cc: Harry Wentland <[email protected]> Cc: Leo Li <[email protected]> Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Lee Jones <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-27drm/amd/pm/powerplay/hwmgr/vega20_hwmgr: Provide function name ↵Lee Jones1-1/+1
'vega20_init_smc_table()' Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega20_hwmgr.c:781: warning: expecting prototype for Initializes the SMC table and uploads it(). Prototype was for vega20_init_smc_table() instead Cc: Evan Quan <[email protected]> Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-27drm/amd/pm/powerplay/hwmgr/vega10_hwmgr: Kernel-doc headers must contain ↵Lee Jones1-11/+15
function names Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega10_hwmgr.c:547: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega10_hwmgr.c:603: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega10_hwmgr.c:629: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega10_hwmgr.c:1006: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega10_hwmgr.c:1155: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega10_hwmgr.c:1608: warning: expecting prototype for Populates single SMC GFXSCLK structure using the provided engine clock(). Prototype was for vega10_populate_single_gfx_level() instead drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega10_hwmgr.c:1663: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega10_hwmgr.c:1713: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega10_hwmgr.c:1862: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega10_hwmgr.c:2546: warning: expecting prototype for Initializes the SMC table and uploads it(). Prototype was for vega10_init_smc_table() instead drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega10_hwmgr.c:2922: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst Cc: Evan Quan <[email protected]> Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-27drm/amd/pm/powerplay/hwmgr/vega12_hwmgr: Provide 'vega12_init_smc_table()' ↵Lee Jones1-1/+1
function name Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega12_hwmgr.c:812: warning: expecting prototype for Initializes the SMC table and uploads it(). Prototype was for vega12_init_smc_table() instead Cc: Evan Quan <[email protected]> Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-27drm/amd/pm/powerplay/hwmgr/vega12_thermal: Provide function nameLee Jones1-1/+2
Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega12_thermal.c:171: warning: expecting prototype for Set the requested temperature range for high and low alert signals(). Prototype was for vega12_thermal_set_temperature_range() instead Cc: Evan Quan <[email protected]> Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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