linux/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c, branch v6.3Mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/
https://git.shady.money/linux/atom?h=v6.32022-11-29T16:03:36Zdrm/amdgpu: skip vram reserve on firmware_v2_2 for bare-metal2022-11-29T16:03:36ZLikun GaoLikun.Gao@amd.com2022-11-23T09:49:28Zurn:sha1:c0924ad731a8bbff14b5c733a87f572b000b290c
vram_usagebyfirmware v2_2 is only used in SRIOV case, skip the related
settings in bare-metal case currently.
Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add drv_vram_usage_va for virt data exchange2022-11-29T16:03:35ZTong Liu01Tong.Liu01@amd.com2022-11-17T10:18:58Zurn:sha1:6d96ced7600e02ac1efb03a21af529fd9a95e3c6
For vram_usagebyfirmware_v2_2, fw_vram_reserve is not used. So
fw_vram_usage_va is NULL, and cannot do virt data exchange
anymore. Should add drv_vram_usage_va to do virt data exchange
in vram_usagebyfirmware_v2_2 case. And refine some code style
checks in pre add vram reservation logic patch
Signed-off-by: Tong Liu01 <Tong.Liu01@amd.com>
Acked-by: Luben Tuikov <luben.tuikov@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add vram reservation based on vram_usagebyfirmware_v2_22022-11-10T20:29:40ZTong Liu01Tong.Liu01@amd.com2022-11-10T09:31:36Zurn:sha1:4864f2ee9ee2acf4a1009b58fbc62f17fa086d4e
Move TMR region from top of FB to 2MB for FFBM, so we need to
reserve TMR region firstly to make sure TMR can be allocated at 2MB
Signed-off-by: Tong Liu01 <Tong.Liu01@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: change vram width algorithm for vram_info v3_02022-08-10T18:59:04ZLikun GaoLikun.Gao@amd.com2022-08-03T04:16:35Zurn:sha1:4a0a2cf4c03ba49a4c2596c49c7daa719917d509
Update the vram width algorithm for vram_info v3_0 to align with the
changes of latest IFWI.
Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 5.19.x
drm/amdgpu: differentiate between LP and non-LP DDR memory2022-05-26T18:56:33ZAlex Deucheralexander.deucher@amd.com2022-05-23T15:24:31Zurn:sha1:d534ca7128d7bf681ed6d462c09b9d6ffb3bed91
Some applications want to know whether the memory is LP or
not.
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: query core refclk from bios for smu v132022-05-04T13:57:35ZHawking ZhangHawking.Zhang@amd.com2022-01-23T11:12:30Zurn:sha1:f0b0a1b8062dba25cfe632582c92c047242598b2
The smu_info structrue for smu v13 is changed that
core_refclk in v31 strucuture is not correct for
smu v13_0_0
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Likun Gao <Likun.Gao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: update query ref clk from bios2022-04-28T21:48:21ZHawking ZhangHawking.Zhang@amd.com2022-01-23T10:47:47Zurn:sha1:a8d59943b8846dc2cf7eafcd38dfa278d6f78158
Handle atom_gfx_info_v3_0 structure.
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Likun Gao <Likun.Gao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: update gc info from bios table2022-04-28T21:48:15ZHawking ZhangHawking.Zhang@amd.com2022-04-07T05:49:55Zurn:sha1:f5fb30b6b3d8268db52c3a158e14bc64e9808c09
Handle newer gc info tables.
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Likun Gao <Likun.Gao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: support query vram_info v3_02022-04-28T21:48:11ZHawking ZhangHawking.Zhang@amd.com2022-02-05T09:24:11Zurn:sha1:7089dd3cc00313e6dd0606842ac92adbdf420941
vram_info table provides various vram information
including vram_vendor, vram_type, vram_width, etc.
v2: correct the calculation of vram_width
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Likun Gao <Likun.Gao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add helper to execute atomfirmware asic_init2022-04-28T21:47:52ZHawking ZhangHawking.Zhang@amd.com2022-03-01T08:29:21Zurn:sha1:ba75f6eb87bcf9b47f8fefaecec294ca57051f30
Add helper function to execute atomfirmware asic_init
from the cmd table
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>