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* Merge tag 'drm-misc-next-2022-09-23' of ↵Dave Airlie2022-09-286-7/+24
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 6.1: UAPI Changes: Cross-subsystem Changes: - dma-buf: Improve signaling when debugging Core Changes: - Backlight handling improvements - format-helper: Add drm_fb_build_fourcc_list() - fourcc: Kunit tests improvements - modes: Add DRM_MODE_INIT() macro - plane: Remove drm_plane_init(), Allocate planes with drm_universal_plane_alloc() - plane-helper: Add drm_plane_helper_atomic_check() - probe-helper: Add drm_connector_helper_get_modes_fixed() and drm_crtc_helper_mode_valid_fixed() - tests: Conversion to parametrized tests, test name consistency Driver Changes: - amdgpu: Fix for a VRAM eviction issue - ast: Resolution handling improvements - mediatek: small code improvements for DP - omap: Refcounting fix, small improvements - rockchip: RK3568 support, Gamma support for RK3399 - sun4i: Build failure fix when !OF - udl: Multiple fixes here and there - vc4: HDMI hotplug handling improvements - vkms: Warning fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20220923073943.d43tne5hni3iknlv@houat
| * Merge tag 'backlight-detect-refactor-1' of ↵Maxime Ripard2022-09-143-1/+24
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 into drm-misc-next Immutable backlight-detect-refactor branch between acpi, drm-* and pdx86 Tag (immutable branch) with v6.0-rc1 + the (acpi/x86) backlight detect refactor work. For merging into the acpi, drm-* and pdx86 subsystems. Signed-off-by: Maxime Ripard <maxime@cerno.tech> # -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEEuvA7XScYQRpenhd+kuxHeUQDJ9wFAmMVsogUHGhkZWdvZWRl # QHJlZGhhdC5jb20ACgkQkuxHeUQDJ9yy6wgAlig+7hkq940L62lTpj0g2gNQv8zc # HCsMpnU7dnJcZYaEvIjouZhf33ZbN52c0fQq2JWjt7fFX04LLyIiyrJ26Lc293JR # ++yXpJcVoewRGqApy/P3Z05TKUCLll5bexvK4t8isnhOtEXD/nDPWKTLIV2Kd1DK # nLY4KgRznXZ85RhYheUEdidZ7Lwlzt1JVBMq7tpnzu3nVdDExyZmqlqCUITcLynu # ysuASQGr0D2i+1vb9eifHIA3xsQO0S37Bv62aBMBKxB6B8Fz1DYr8VA2YvoT82Hv # IFT0hzCCZ/63Ljga05O78TwraxAQX0RvZWqjqGgnZg6fIBh2hxUiqeQY6g== # =SA1R # -----END PGP SIGNATURE----- # gpg: Signature made Mon 05 Sep 2022 09:25:44 AM IST # gpg: using RSA key BAF03B5D2718411A5E9E177E92EC4779440327DC # gpg: issuer "hdegoede@redhat.com" # gpg: Can't check signature: No public key From: Hans de Goede <hdegoede@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/261afe3d-7790-e945-adf6-a2c96c9b1eff@redhat.com
| | * drm/radeon: Register ACPI video backlight when skipping radeon backlight ↵Hans de Goede2022-09-031-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | registration Typically the acpi_video driver will initialize before radeon, which used to cause /sys/class/backlight/acpi_video0 to get registered and then radeon would register its own radeon_bl# device later. After which the drivers/acpi/video_detect.c code unregistered the acpi_video0 device to avoid there being 2 backlight devices. This means that userspace used to briefly see 2 devices and the disappearing of acpi_video0 after a brief time confuses the systemd backlight level save/restore code, see e.g.: https://bbs.archlinux.org/viewtopic.php?id=269920 To fix this the ACPI video code has been modified to make backlight class device registration a separate step, relying on the drm/kms driver to ask for the acpi_video backlight registration after it is done setting up its native backlight device. Add a call to the new acpi_video_register_backlight() when radeon skips registering its own backlight device because of e.g. the firmware_flags or the acpi_video_get_backlight_type() return value. This ensures that if the acpi_video backlight device should be used, it will be available before the radeon drm_device gets registered with userspace. Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
| | * drm/radeon: Don't register backlight when another backlight should be used (v3)Hans de Goede2022-08-252-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before this commit when we want userspace to use the acpi_video backlight device we register both the GPU's native backlight device and acpi_video's firmware acpi_video# backlight device. This relies on userspace preferring firmware type backlight devices over native ones. Registering 2 backlight devices for a single display really is undesirable, don't register the GPU's native backlight device when another backlight device should be used. Changes in v2: - To avoid linker errors when amdgpu is builtin and video_detect.c is in a module, select ACPI_VIDEO and its deps if ACPI is enabled. When ACPI is disabled, ACPI_VIDEO is also always disabled, ensuring the stubs from acpi/video.h will be used. Changes in v3: - Use drm_info(drm_dev, "...") to log messages - ACPI_VIDEO can now be enabled on non X86 too, adjust the Kconfig changes to match this. Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
| * | Merge drm/drm-next into drm-misc-nextMaxime Ripard2022-09-142-1/+4
| |\ \ | | | | | | | | | | | | | | | | | | | | We need 6.0-rc1 to merge the backlight rework PR. Signed-off-by: Maxime Ripard <maxime@cerno.tech>
| * | | drm/radeon: remove unused declarations for radeonGaosheng Cui2022-09-132-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | radeon_combios_get_ext_tmds_info() has been removed since commit fcec570b27a4 ("drm/radeon/kms: add support for external tmds on legacy boards"). radeon_mst has been removed since commit 01ad1d9c2888 ("drm/radeon: Drop legacy MST support"). r600_hdmi_acr() has been removed since commit 64424d6e45ae ("radeon/audio: consolidate update_acr() functions (v2)"). So remove the declarations for them from header file. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220913024847.552254-4-cuigaosheng1@huawei.com
| * | | drm/radeon/r600_cs: remove r600_cs_legacy_get_tiling_conf() declarationGaosheng Cui2022-09-131-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | r600_cs_legacy_get_tiling_conf() has been removed since commit 8333f607a631 ("drm/radeon: remove UMS support"), so remove it. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220913024847.552254-3-cuigaosheng1@huawei.com
* | | | drm/radeon: Remove the unneeded result variableye xingchen2022-09-131-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Return the value radeon_drm_ioctl() directly instead of storing it in another redundant variable. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | | | drm/radeon/ci_dpm: Remove the unneeded result variableye xingchen2022-09-131-4/+2
| |/ / |/| | | | | | | | | | | | | | | | | | | | | | | Return the value ci_load_smc_ucode() directly instead of storing it in another redundant variable. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | | Merge tag 'amd-drm-next-6.1-2022-09-08' of ↵Dave Airlie2022-09-122-1/+4
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.1-2022-09-08: amdgpu: - Mode2 reset for RDNA2 - Lots of new DC documentation - Add documentation about different asic families - DSC improvements - Aldebaran fixes - Misc spelling and grammar fixes - GFXOFF stats support for vangogh - DC frame size fixes - NBIO 7.7 updates - DCN 3.2 updates - DCN 3.1.4 Updates - SMU 13.x updates - Misc bug fixes - Rework DC register offset handling - GC 11.x updates - PSP 13.x updates - SDMA 6.x updates - GMC 11.x updates - SR-IOV updates - PSP fixes for TA unloading - DSC passthrough support - Misc code cleanups amdkfd: - ISA fixes for some GC 10.3 IPs - Misc code cleanups radeon: - Delayed work flush fix - Use time_after for some jiffies calculations drm: - DSC passthrough aux support Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220908155202.57862-1-alexander.deucher@amd.com
| * | drm/radeon: use time_after(a,b) to replace "a>b"Yu Zhe2022-08-251-1/+1
| | | | | | | | | | | | | | | | | | | | | time_after() deals with timer wrapping correctly. Signed-off-by: Yu Zhe <yuzhe@nfschina.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | drm/radeon: add a force flush to delay work when radeonZhenneng Li2022-08-221-0/+3
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Although radeon card fence and wait for gpu to finish processing current batch rings, there is still a corner case that radeon lockup work queue may not be fully flushed, and meanwhile the radeon_suspend_kms() function has called pci_set_power_state() to put device in D3hot state. Per PCI spec rev 4.0 on 5.3.1.4.1 D3hot State. > Configuration and Message requests are the only TLPs accepted by a Function in > the D3hot state. All other received Requests must be handled as Unsupported Requests, > and all received Completions may optionally be handled as Unexpected Completions. This issue will happen in following logs: Unable to handle kernel paging request at virtual address 00008800e0008010 CPU 0 kworker/0:3(131): Oops 0 pc = [<ffffffff811bea5c>] ra = [<ffffffff81240844>] ps = 0000 Tainted: G W pc is at si_gpu_check_soft_reset+0x3c/0x240 ra is at si_dma_is_lockup+0x34/0xd0 v0 = 0000000000000000 t0 = fff08800e0008010 t1 = 0000000000010000 t2 = 0000000000008010 t3 = fff00007e3c00000 t4 = fff00007e3c00258 t5 = 000000000000ffff t6 = 0000000000000001 t7 = fff00007ef078000 s0 = fff00007e3c016e8 s1 = fff00007e3c00000 s2 = fff00007e3c00018 s3 = fff00007e3c00000 s4 = fff00007fff59d80 s5 = 0000000000000000 s6 = fff00007ef07bd98 a0 = fff00007e3c00000 a1 = fff00007e3c016e8 a2 = 0000000000000008 a3 = 0000000000000001 a4 = 8f5c28f5c28f5c29 a5 = ffffffff810f4338 t8 = 0000000000000275 t9 = ffffffff809b66f8 t10 = ff6769c5d964b800 t11= 000000000000b886 pv = ffffffff811bea20 at = 0000000000000000 gp = ffffffff81d89690 sp = 00000000aa814126 Disabling lock debugging due to kernel taint Trace: [<ffffffff81240844>] si_dma_is_lockup+0x34/0xd0 [<ffffffff81119610>] radeon_fence_check_lockup+0xd0/0x290 [<ffffffff80977010>] process_one_work+0x280/0x550 [<ffffffff80977350>] worker_thread+0x70/0x7c0 [<ffffffff80977410>] worker_thread+0x130/0x7c0 [<ffffffff80982040>] kthread+0x200/0x210 [<ffffffff809772e0>] worker_thread+0x0/0x7c0 [<ffffffff80981f8c>] kthread+0x14c/0x210 [<ffffffff80911658>] ret_from_kernel_thread+0x18/0x20 [<ffffffff80981e40>] kthread+0x0/0x210 Code: ad3e0008 43f0074a ad7e0018 ad9e0020 8c3001e8 40230101 <88210000> 4821ed21 So force lockup work queue flush to fix this problem. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Zhenneng Li <lizhenneng@kylinos.cn> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/radeon: Drop legacy MST supportLyude Paul2022-08-2311-975/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Right now, radeon is technically the only non-atomic driver still making use of the MST helpers - and thus the final user of all of the legacy MST helpers. Originally I was going to look into seeing if we could move legacy MST into the radeon driver itself, however: * SI and CIK both can use amdgpu, which still supports MST * It currently doesn't work according to my own testing. I'm sure with some troubleshooting we could likely fix it, but that brings me to point #2: * It was never actually enabled by default, and is still marked as experimental in the module parameter description * If people were using it, someone probably would have probably seen a bug report about how it is currently not functional by now. That certainly doesn't appear to be the case, since before getting access to my own hardware I had to go out of my way to try finding someone to help test whether this legacy MST code even works - even amongst AMD employees. * Getting rid of this code and only having atomic versions of the MST helpers to maintain is likely going to be a lot easier in the long run, and will make it a lot easier for others contributing to this code to follow along with what's happening. FWIW - if anyone still wants this code to be in the tree and has a good idea of how to support this without needing to maintain the legacy MST helpers (trying to move them would probably be acceptable), I'm happy to suggestions. But my hope is that we can just drop this code and forget about it. I've already run this idea by Harry Wentland and Alex Deucher a few times as well. Signed-off-by: Lyude Paul <lyude@redhat.com> Cc: Wayne Lin <Wayne.Lin@amd.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Fangzhi Zuo <Jerry.Zuo@amd.com> Cc: Jani Nikula <jani.nikula@intel.com> Cc: Imre Deak <imre.deak@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Sean Paul <sean@poorly.run> Acked-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220817193847.557945-17-lyude@redhat.com
* | Merge drm/drm-next into drm-misc-nextThomas Zimmermann2022-08-012-2/+2
|\| | | | | | | | | | | Backmerging to pick up fixes from amdgpu. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
| * drm/radeon: Fix comment typoJason Wang2022-07-251-1/+1
| | | | | | | | | | | | | | | | The double `have' is duplicated in line 696, remove one. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Jason Wang <wangborong@cdjrlc.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * Merge tag 'amd-drm-next-5.20-2022-07-14' of ↵Dave Airlie2022-07-151-1/+1
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-5.20-2022-07-14: amdgpu: - DCN3.2 updates - DC SubVP support - DP MST fixes - Audio fixes - DC code cleanup - SMU13 updates - Adjust GART size on newer APUs for S/G display - Soft reset for GFX 11 - Soft reset for SDMA 6 - Add gfxoff status query for vangogh - Improve BO domain pinning - Fix timestamps for cursor only commits - MES fixes - DCN 3.1.4 support - Misc fixes - Misc code cleanup amdkfd: - Simplify GPUVM validation - Unified memory for CWSR save/restore area - fix possible list corruption on queue failure radeon: - Fix bogus power of two warning UAPI: - Unified memory for CWSR save/restore area for KFD Proposed userspace: https://lists.freedesktop.org/archives/amd-gfx/2022-June/080952.html Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220714214716.8203-1-alexander.deucher@amd.com
| | * drm/radeon: avoid bogus "vram limit (0) must be a power of 2" warningMateusz Jończyk2022-07-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I was getting the following message on boot on Linux 5.19-rc5: radeon 0000:01:05.0: vram limit (0) must be a power of 2 (I didn't use any radeon.vramlimit commandline parameter). This is caused by commit 8c2d34eb53b9 ("drm/radeon: use kernel is_power_of_2 rather than local version") which removed radeon_check_pot_argument() and converted its users to is_power_of_2(). The two functions differ in its handling of 0, which is the default value of radeon_vram_limit: radeon_check_pot_argument() "incorrectly" considered it a power of 2, while is_power_of_2() does not. An appropriate conditional silences the warning message. It is not necessary to add a similar test to other callers of is_power_of_2() in radeon_device.c. The matching commit in amdgpu: commit 761175078466 ("drm/amdgpu: use kernel is_power_of_2 rather than local version") is unaffected by this bug. Tested on Radeon HD 3200. Not ccing stable, this is not serious enough. Fixes: 8c2d34eb53b9 ("drm/radeon: use kernel is_power_of_2 rather than local version") Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: "Pan, Xinhui" <Xinhui.Pan@amd.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Jonathan Gray <jsg@jsg.id.au> Signed-off-by: Mateusz Jończyk <mat.jonczyk@o2.pl> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | | drm: Remove unnecessary include statements of drm_plane_helper.hThomas Zimmermann2022-07-261-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the include statement for drm_plane_helper.h from all the files that don't need it. Althogh the header file is almost empty, many drivers include it somewhere. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220720083058.15371-5-tzimmermann@suse.de
* | | Merge drm/drm-next into drm-misc-nextMaxime Ripard2022-07-1311-47/+10
|\| | | | | | | | | | | | | | | | | | | | I need to have some vc4 patches merged in -rc4, but drm-misc-next is only at -rc2 for now. Signed-off-by: Maxime Ripard <maxime@cerno.tech>
| * | Merge tag 'amd-drm-next-5.20-2022-07-05' of ↵Dave Airlie2022-07-1211-47/+10
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-5.20-2022-07-05: amdgpu: - Various spelling and grammer fixes - Various eDP fixes - Various DMCUB fixes - VCN fixes - GMC 11 fixes - RAS fixes - TMZ support for GC 10.3.7 - GPUVM TLB flush fixes - SMU 13.0.x updates - DCN 3.2 Support - DCN 3.2.1 Support - MES updates - GFX11 modifiers support - USB-C fixes - MMHUB 3.0.1 support - SDMA 6.0 doorbell fixes - Initial devcoredump support - Enable high priority gfx queue on asics which support it - Enable GPU reset for SMU 13.0.4 - OLED display fixes - MPO fixes - DC frame size fixes - ASPM support for PCIE 7.4/7.6 - GPU reset support for SMU 13.0.0 - GFX11 updates - VCN JPEG fix - BACO support for SMU 13.0.7 - VCN instance handling fix - GFX8 GPUVM TLB flush fix - GPU reset rework - VCN 4.0.2 support - GTT size fixes - DP link training fixes - LSDMA 6.0.1 support - Various backlight fixes - Color encoding fixes - Backlight config cleanup - VCN 4.x unified queue cleanup amdkfd: - MMU notifier fixes - Updates for GC 10.3.6 and 10.3.7 - P2P DMA support using dma-buf - Add available memory IOCTL - SDMA 6.0.1 fix - MES fixes - HMM profiler support radeon: - License fix - Backlight config cleanup UAPI: - Add available memory IOCTL to amdkfd Proposed userspace: https://www.mail-archive.com/amd-gfx@lists.freedesktop.org/msg75743.html - HMM profiler support for amdkfd Proposed userspace: https://lists.freedesktop.org/archives/amd-gfx/2022-June/080805.html Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220705212633.6037-1-alexander.deucher@amd.com
| | * gpu/drm/radeon: Fix typo in commentsJiang Jian2022-06-231-1/+1
| | | | | | | | | | | | | | | | | | | | | Remove the repeated word 'and' from comments Signed-off-by: Jiang Jian <jiangjian@cdjrlc.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * drm/radeon: Drop CONFIG_BACKLIGHT_CLASS_DEVICE ifdefsHans de Goede2022-06-214-35/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The DRM_RADEON Kconfig code contains: select BACKLIGHT_CLASS_DEVICE So the condition these ifdefs test for is always true, drop them. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * drm/radeon: fix incorrrect SPDX-License-IdentifiersAlex Deucher2022-06-213-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | radeon is MIT. This were incorrectly changed in commit b24413180f56 ("License cleanup: add SPDX GPL-2.0 license identifier to files with no license") and commit d198b34f3855 (".gitignore: add SPDX License Identifier") and: commit ec8f24b7faaf ("treewide: Add SPDX license identifier - Makefile/Kconfig") Fixes: d198b34f3855 (".gitignore: add SPDX License Identifier") Fixes: ec8f24b7faaf ("treewide: Add SPDX license identifier - Makefile/Kconfig") Fixes: b24413180f56 ("License cleanup: add SPDX GPL-2.0 license identifier to files with no license") Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2053 Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * drm/radeon: Initialize fences array entries in radeon_sa_bo_next_holeXiaohui Zhang2022-06-081-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Similar to the handling of amdgpu_sa_bo_next_hole in commit 6a15f3ff19a8 ("drm/amdgpu: Initialize fences array entries in amdgpu_sa_bo_next_hole"), we thought a patch might be needed here as well. The entries were only initialized once in radeon_sa_bo_new. If a fence wasn't signalled yet in the first radeon_sa_bo_next_hole call, but then got signalled before a later radeon_sa_bo_next_hole call, it could destroy the fence but leave its pointer in the array, resulting in use-after-free in radeon_sa_bo_new. Signed-off-by: Xiaohui Zhang <xiaohuizhang@ruc.edu.cn> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * drm/radeon: integer overflow in radeon_mode_dumb_create()Xiaohui Zhang2022-06-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Similar to the handling of amdgpu_mode_dumb_create in commit 54ef0b5461c0 ("drm/amdgpu: integer overflow in amdgpu_mode_dumb_create()"), we thought a patch might be needed here as well. args->size is a u64. arg->pitch and args->height are u32. The multiplication will overflow instead of using the high 32 bits as intended. Signed-off-by: Xiaohui Zhang <xiaohuizhang@ruc.edu.cn> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * drm/radeon: fix potential buffer overflow in ni_set_mc_special_registers()Alexey Kodanev2022-06-061-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The last case label can write two buffers 'mc_reg_address[j]' and 'mc_data[j]' with 'j' offset equal to SMC_NISLANDS_MC_REGISTER_ARRAY_SIZE since there are no checks for this value in both case labels after the last 'j++'. Instead of changing '>' to '>=' there, add the bounds check at the start of the second 'case' (the first one already has it). Also, remove redundant last checks for 'j' index bigger than array size. The expression is always false. Moreover, before or after the patch 'table->last' can be equal to SMC_NISLANDS_MC_REGISTER_ARRAY_SIZE and it seems it can be a valid value. Detected using the static analysis tool - Svace. Fixes: 69e0b57a91ad ("drm/radeon/kms: add dpm support for cayman (v5)") Signed-off-by: Alexey Kodanev <aleksei.kodanev@bell-sw.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | | drm/ttm: rename and cleanup ttm_bo_initChristian König2022-07-111-3/+3
|/ / | | | | | | | | | | | | | | | | | | | | | | Rename ttm_bo_init to ttm_bo_init_validate since that better matches what the function is actually doing. Remove the unused size parameter, move the function's kerneldoc to the implementation and cleanup the whole error handling. Signed-off-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220707102453.3633-2-christian.koenig@amd.com Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com>
* / drm: Drop drm_framebuffer.h from drm_crtc.hVille Syrjälä2022-06-209-0/+9
|/ | | | | | | | | | | | | | | | | | drm_crtc.h has no need for drm_frambuffer.h, so don't include it. Avoids useless rebuilds of the entire universe when touching drm_framebuffer.h. Quite a few placs do currently depend on drm_framebuffer.h without actually including it directly. All of those need to be fixed up. v2: Fix up msm some more v2: Deal with ingenic and shmobile as well Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220614095449.29311-1-ville.syrjala@linux.intel.com Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com>
* drm/radeon: fix a possible null pointer dereferenceGong Yuanjun2022-05-261-0/+4
| | | | | | | | | | | In radeon_fp_native_mode(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a NULL pointer dereference on failure of drm_mode_duplicate(). Add a check to avoid npd. The failure status of drm_cvt_mode() on the other path is checked too. Signed-off-by: Gong Yuanjun <ruc_gongyuanjun@163.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Merge tag 'amd-drm-next-5.19-2022-05-18' of ↵Dave Airlie2022-05-191-3/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-5.19-2022-05-18: amdgpu: - Misc code cleanups - Additional SMU 13.x enablement - Smartshift fixes - GFX11 fixes - Support for SMU 13.0.4 - SMU mutex fix - Suspend/resume fix amdkfd: - static checker fix - Doorbell/MMIO resource handling fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220518205621.5741-1-alexander.deucher@amd.com
| * gpu/drm/radeon: Fix spelling typo in commentspengfuyuan2022-05-041-3/+3
| | | | | | | | | | | | | | Fix spelling typo in comments. Signed-off-by: pengfuyuan <pengfuyuan@kylinos.cn> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | Merge tag 'amd-drm-next-5.19-2022-04-29' of ↵Dave Airlie2022-05-065-254/+223
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-5.19-2022-04-29: amdgpu - RAS updates - SI dpm deadlock fix - Misc code cleanups - HDCP fixes - PSR fixes - DSC fixes - SDMA doorbell cleanups - S0ix fix - DC FP fix - Zen dom0 regression fix for APUs - IP discovery updates - Initial SoC21 support - Support for new vbios tables - Runtime PM fixes - Add PSP TA debugfs interface amdkfd: - Misc code cleanups - Ignore bogus MEC signals more efficiently - SVM fixes - Use bitmap helpers radeon: - Misc code cleanups - Spelling/grammer fixes From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220429144853.5742-1-alexander.deucher@amd.com
| * gpu/drm/radeon: Fix typo in commentsZhenneng Li2022-04-261-3/+3
| | | | | | | | | | Signed-off-by: Zhenneng Li <lizhenneng@kylinos.cn> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/radeon: change cac_weights_* to staticTom Rix2022-04-261-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Sparse reports these issues si_dpm.c:332:26: warning: symbol 'cac_weights_pitcairn' was not declared. Should it be static? si_dpm.c:1088:26: warning: symbol 'cac_weights_oland' was not declared. Should it be static? Both of these variables are only used in si_dpm.c. Single file variables should be static, so change their storage-class specifiers to static. Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/radeon: change cik_default_state table from global to staticTom Rix2022-04-263-249/+218
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sparse reports these issues cik_blit_shaders.c:31:11: warning: symbol 'cik_default_state' was not declared. Should it be static? cik_blit_shaders.c:246:11: warning: symbol 'cik_default_size' was not declared. Should it be static? cik_default_state and cik_default_size are only used in cik.c. Single file symbols should be static. So move their definitions to cik_blit_shaders.h and change their storage-class-specifier to static. Remove unneeded cik_blit_shader.c Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | Backmerge tag 'v5.18-rc5' of ↵Dave Airlie2022-05-031-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next Linux 5.18-rc5 There was a build fix for arm I wanted in drm-next, so backmerge rather then cherry-pick. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon: fix logic inversion in radeon_sync_resvChristian König2022-04-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Shared is the opposite of write/exclusive. Signed-off-by: Christian König <christian.koenig@amd.com> Fixes: 0597ca7b43e4 ("drm/radeon: use new iterator in radeon_sync_resv") Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1970 Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220412093626.608767-1-christian.koenig@amd.com
* | | Merge tag 'drm-misc-next-2022-04-28' of ↵Dave Airlie2022-04-294-5/+5
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.19: UAPI Changes: Cross-subsystem Changes: Core Changes: - Introduction of display-helper module, and rework of the DP, DSC, HDCP, HDMI and SCDC headers - doc: Improvements for tiny drivers, link to external resources - formats: helper to convert from RGB888 and RGB565 to XRGB8888 - modes: make width-mm/height-mm check mandatory in of_get_drm_panel_display_mode - ttm: Convert from kvmalloc_array to kvcalloc Driver Changes: - bridge: - analogix_dp: Fix error handling in probe - dw_hdmi: Coccinelle fixes - it6505: Fix Kconfig dependency on DRM_DP_AUX_BUS - panel: - new panel: DataImage FG040346DSSWBG04 - amdgpu: ttm_eu cleanups - mxsfb: Rework CRTC mode setting - nouveau: Make some variables static - sun4i: Drop drm_display_info.is_hdmi caching, support for the Allwinner D1 - vc4: Drop drm_display_info.is_hdmi caching - vmwgfx: Fence improvements Signed-off-by: Dave Airlie <airlied@redhat.com> # gpg: Signature made Thu 28 Apr 2022 17:52:13 AEST # gpg: using EDDSA key 5C1337A45ECA9AEB89060E9EE3EF0D6F671851C5 # gpg: Can't check signature: No public key From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20220428075237.yypztjha7hetphcd@houat
| * | | drm: Rename dp/ to display/Thomas Zimmermann2022-04-254-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename dp/ to display/ to account for additional display-related helpers, such as HDMI. Update all related include statements. No functional changes. Various drivers, such as i915 and amdgpu, use similar naming scheme by putting code for video-output standards into a local display/ directory. The new directory's name is aligned with this convention. v2: * update commit message (Javier) Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220421073108.19226-3-tzimmermann@suse.de
* | | | Merge tag 'amd-drm-next-5.19-2022-04-22' of ↵Dave Airlie2022-04-283-309/+274
|\ \ \ \ | | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-5.19-2022-04-22: amdgpu: - SMU message documentation update - Misc code cleanups - Documenation updates - PSP TA updates - Runtime PM regression fix - SR-IOV header cleanup - Misc fixes amdkfd: - TLB flush fixes - GWS fixes - CRIU GWS support radeon: - Misc code cleanups Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220422150049.5859-1-alexander.deucher@amd.com
| * | | drm/radeon/kms: change evergreen_default_state table from global to staticTom Rix2022-04-193-309/+274
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | evergreen_default_state and evergreen_default_size are only used in evergreen.c. Single file symbols should be static. So move their definitions to evergreen_blit_shaders.h and change their storage-class-specifier to static. Remove unneeded evergreen_blit_shader.c evergreen_ps/vs definitions were removed with commit 4f8629675800 ("drm/radeon/kms: remove r6xx+ blit copy routines") So their declarations in evergreen_blit_shader.h are not needed, so remove them. Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | | | Merge tag 'amd-drm-next-5.19-2022-04-15' of ↵Dave Airlie2022-04-288-1341/+514
|\| | | | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-5.19-2022-04-15: amdgpu: - USB-C updates - GPUVM updates - TMZ fixes for RV - DCN 3.1 pstate fixes - Display z state fixes - RAS fixes - Misc code cleanups and spelling fixes - More DC FP rework - GPUVM TLB handling rework - Power management sysfs code cleanup - Add RAS support for VCN - Backlight fix - Add unique id support for more asics - Misc display updates - SR-IOV fixes - Extend CG and PG flags to 64 bits - Enable VCN clk sysfs nodes for navi12 amdkfd: - Fix IO link cleanup during device removal - RAS fixes - Retry fault fixes - Asynchronously free events - SVM fixes radeon: - Drop some dead code - Misc code cleanups From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220415135144.5700-1-alexander.deucher@amd.com Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | drm/radeon: remove r600_blit_shaders.[c|h]Tom Rix2022-04-113-758/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The only use of the global variables in r600_blit_shaders.c were in the old drivers/gpu/drm/radeon/r600_blit.c This file was removed in commit 8333f607a631 ("drm/radeon: remove UMS support") So remove the r600_blit_shaders.[c|h] files Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | drm/radeon: change cayman_default_state table from global to staticTom Rix2022-04-113-326/+290
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cayman_default_state and cayman_default_size are only used in ni.c. Single file symbols should be static. So move their definitions to cayman_blit_shaders.h and change their storage-class-specifier to static. Remove unneeded cayman_blit_shader.c cayman_ps/vs definitions were removed with commit 4f8629675800 ("drm/radeon/kms: remove r6xx+ blit copy routines") So their declarations in cayman_blit_shader.h are not needed, so remove them. Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | drm/radeon: change si_default_state table from global to staticTom Rix2022-04-063-256/+222
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Smatch reports these issues si_blit_shaders.c:31:11: warning: symbol 'si_default_state' was not declared. Should it be static? si_blit_shaders.c:253:11: warning: symbol 'si_default_size' was not declared. Should it be static? Both symbols are only used in si.c. Single file symbols should be static. So move the definition of si_default_state and si_default_size to si_blit_shader.h and change their storage-class-specifier to static. Remove unneeded si_blit_shader.c Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | drm/radeon: simplify if-if to if-elseGuo Zhengkui2022-04-061-1/+1
| |/ | | | | | | | | | | | | Replace `if (!ret)` with `else` for simplification. Signed-off-by: Guo Zhengkui <guozhengkui@vivo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/radeon: Use TTM builtin resource manager debugfs codeZack Rusin2022-04-201-30/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Switch to using the TTM resource manager debugfs helpers. The functionality is largely the same. The TTM resource managers need to stay valid for as long as the drm debugfs_root is valid. Signed-off-by: Zack Rusin <zackr@vmware.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Pan, Xinhui" <Xinhui.Pan@amd.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: amd-gfx@lists.freedesktop.org Link: https://patchwork.freedesktop.org/patch/msgid/20220412033526.369115-6-zack@kde.org Reviewed-by: Christian König <christian.koenig@amd.com>
* | dma-buf: wait for map to complete for static attachmentsChristian König2022-04-071-13/+3
| | | | | | | | | | | | | | | | | | | | | | We have previously done that in the individual drivers but it is more defensive to move that into the common code. Dynamic attachments should wait for map operations to complete by themselves. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20220407085946.744568-12-christian.koenig@amd.com
* | dma-buf: add DMA_RESV_USAGE_BOOKKEEP v3Christian König2022-04-072-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Add an usage for submissions independent of implicit sync but still interesting for memory management. v2: cleanup the kerneldoc a bit v3: separate amdgpu changes from this Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20220407085946.744568-10-christian.koenig@amd.com
* | drm/radeon: use DMA_RESV_USAGE_KERNELChristian König2022-04-072-11/+8
| | | | | | | | | | | | | | | | Always wait for kernel fences before kmap and not only for UVD kmaps. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20220407085946.744568-7-christian.koenig@amd.com
generated by cgit (git 2.34.1) at 2025-02-25 21:42:26 +0000