Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v6.1.60 2023-04-26T12:28:37+00:00 2023-04-26T12:28:37+00:00 Guilherme G. Piccoli gpiccoli@igalia.com 2023-03-12T16:51:00+00:00 urn:sha1:9ad34ea8d2d60efbbfe1532298bac67a6e9e6b42 commit 542a56e8eb4467ae654eefab31ff194569db39cd upstream. The VCN firmware loading path enables the indirect SRAM mode if it's advertised as supported. We might have some cases of FW issues that prevents this mode to working properly though, ending-up in a failed probe. An example below, observed in the Steam Deck: [...] [drm] failed to load ucode VCN0_RAM(0x3A) [drm] psp gfx command LOAD_IP_FW(0x6) failed and response status is (0xFFFF0000) amdgpu 0000:04:00.0: [drm:amdgpu_ring_test_helper [amdgpu]] *ERROR* ring vcn_dec_0 test failed (-110) [drm:amdgpu_device_init.cold [amdgpu]] *ERROR* hw_init of IP block <vcn_v3_0> failed -110 amdgpu 0000:04:00.0: amdgpu: amdgpu_device_ip_init failed amdgpu 0000:04:00.0: amdgpu: Fatal error during GPU init [...] Disabling the VCN block circumvents this, but it's a very invasive workaround that turns off the entire feature. So, let's add a quirk on VCN loading that checks for known problematic BIOSes on Vangogh, so we can proactively disable the indirect SRAM mode and allow the HW proper probe and VCN IP block to work fine. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2385 Fixes: 82132ecc5432 ("drm/amdgpu: enable Vangogh VCN indirect sram mode") Cc: stable@vger.kernel.org Cc: James Zhu <James.Zhu@amd.com> Cc: Leo Liu <leo.liu@amd.com> Signed-off-by: Guilherme G. Piccoli <gpiccoli@igalia.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2022-12-01T20:09:49+00:00 Leo Liu leo.liu@amd.com 2022-11-29T23:53:18+00:00 urn:sha1:9a8cc8cabc1e351614fd7f9e774757a5143b6fe8 So that uses PSP to initialize HW. Fixes: 0c2c02b66c672e ("drm/amdgpu/vcn: add firmware support for dimgrey_cavefish") Signed-off-by: Leo Liu <leo.liu@amd.com> Reviewed-by: James Zhu <James.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 2022-09-29T19:05:11+00:00 Sonny Jiang sonny.jiang@amd.com 2022-09-29T16:26:45+00:00 urn:sha1:541540b9045c2665d6736a77c776ac81d4225eec Enable sram on vcn_4_0_2 Signed-off-by: Sonny Jiang <sonny.jiang@amd.com> Reviewed-by: James Zhu <James.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2022-07-28T20:28:54+00:00 Sonny Jiang sonny.jiang@amd.com 2022-07-21T17:27:10+00:00 urn:sha1:cbe93a234bcce489be319e678dbf167b7a5f915a Add VCN_4_0_2 firmware support Signed-off-by: Sonny Jiang <sonny.jiang@amd.com> Reviewed-by: James Zhu <James.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2022-06-22T20:55:30+00:00 Ruijing Dong ruijing.dong@amd.com 2022-06-22T14:10:11+00:00 urn:sha1:f12d07d6e9f22bbe65d158de1435ec515acfb50a Declare 'static', as the function is not intended to be used outside of this translation unit. Fixes: 4ed49c954e35 ("drm/amdgpu/vcn: add unified queue ib test") Reported-by: kernel test robot <lkp@intel.com> Reviewed-by: James Zhu <James.Zhu@amd.com> Signed-off-by: Ruijing Dong <ruijing.dong@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2022-06-21T21:54:37+00:00 Ruijing Dong ruijing.dong@amd.com 2022-06-15T02:42:54+00:00 urn:sha1:e751e4be1eec4d427d91583f31ce56ccb5286a27 Fixed some errors and warnings found by checkpatch.pl. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Ruijing Dong <ruijing.dong@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2022-06-21T21:54:03+00:00 Ruijing Dong ruijing.dong@amd.com 2022-05-31T18:18:25+00:00 urn:sha1:4ed49c954e35559cb4a34ba049a15f54ec7fccf6 - add unified queue headers - add unified queue ib tests Acked-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Ruijing Dong <ruijing.dong@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2022-05-10T21:53:13+00:00 Mohammad Zafar Ziya Mohammadzafar.ziya@amd.com 2022-05-07T06:09:21+00:00 urn:sha1:0ae99221f3f73ff284a1db27dcd0d80f39f5b445 Add vcn ras poison consumption event handling V2: Removed default poison consumption handling function cb Signed-off-by: Mohammad Zafar Ziya <Mohammadzafar.ziya@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2022-05-05T20:52:24+00:00 Sonny Jiang sonjiang@amd.com 2022-02-22T21:24:10+00:00 urn:sha1:f963052b55e6e60d4fc8f783860c8418759038fb enable vcn v4_0_4 sram Signed-off-by: Sonny Jiang <sonjiang@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2022-05-05T20:52:10+00:00 James Zhu James.Zhu@amd.com 2022-01-06T01:27:49+00:00 urn:sha1:fbd23b55983720ccc235e6ca341d38eb81cf876d Add VCN4_0_4 firmware. Signed-off-by: James Zhu <James.Zhu@amd.com> Reviewed-by: Sonny Jiang <sonny.jiang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>