linux/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c, branch v6.7

drm/amdgpu: Support query ecc cap for aqua_vanjaram

2023-08-31T22:09:45Z

Driver queries umc_info v4_0 to identify ecc cap for aqua_vanjaram Signed-off-by: Hawking Zhang Reviewed-by: Candice Li Signed-off-by: Alex Deucher

drm/amdgpu/atomfirmware: Clean up errors in amdgpu_atomfirmware.c

2023-08-09T13:43:23Z

Fix the following errors reported by checkpatch: ERROR: spaces required around that '>=' (ctx:WxV) ERROR: spaces required around that '!=' (ctx:WxV) ERROR: code indent should use tabs where possible Signed-off-by: Ran Sun Signed-off-by: Alex Deucher

drm/amdgpu/atomfirmware: fix LPDDR5 width reporting

2023-06-23T19:35:16Z

LPDDR5 channels are 32 bit rather than 64, report the width properly in the log. v2: Only LPDDR5 are 32 bits per channel. DDR5 is 64 bits per channel Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2468 Acked-by: Hawking Zhang Signed-off-by: Alex Deucher

drm/amdgpu: add new vram type for dgpu

2023-06-09T13:44:25Z

hbm3 will be supported in some dgpu program Signed-off-by: Hawking Zhang Reviewed-by: Lijo Lazar Reviewed-by: Le Ma Signed-off-by: Alex Deucher

drm/amdgpu: skip vram reserve on firmware_v2_2 for bare-metal

2022-11-29T16:03:36Z

vram_usagebyfirmware v2_2 is only used in SRIOV case, skip the related settings in bare-metal case currently. Signed-off-by: Likun Gao Reviewed-by: Feifei Xu Signed-off-by: Alex Deucher

drm/amdgpu: add drv_vram_usage_va for virt data exchange

2022-11-29T16:03:35Z

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 Acked-by: Luben Tuikov Signed-off-by: Alex Deucher

drm/amdgpu: add vram reservation based on vram_usagebyfirmware_v2_2

2022-11-10T20:29:40Z

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 Acked-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: change vram width algorithm for vram_info v3_0

2022-08-10T18:59:04Z

Update the vram width algorithm for vram_info v3_0 to align with the changes of latest IFWI. Signed-off-by: Likun Gao Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org # 5.19.x

drm/amdgpu: differentiate between LP and non-LP DDR memory

2022-05-26T18:56:33Z

Some applications want to know whether the memory is LP or not. Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher

drm/amdgpu: query core refclk from bios for smu v13

2022-05-04T13:57:35Z

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 Reviewed-by: Likun Gao Signed-off-by: Alex Deucher