linux-toradex.git/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h, branch v5.3-rc3 Linux kernel for Apalis and Colibri modules drm/amdgpu: support key database loading for navi10 2019-07-12T13:00:10+00:00 Hawking Zhang Hawking.Zhang@amd.com 2019-07-10T16:13:54+00:00 4298935924a9057f2424636d1d29ae7caef4764a Starting from navi10, driver should send Key Database Load command to bootloader before loading sys_drv and sos Signed-off-by: John Clements <John.Clements@amd.com> Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Xiaojie Yuan <xiaojie.yuan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Starting from navi10, driver should send Key Database Load command
to bootloader before loading sys_drv and sos

Signed-off-by: John Clements <John.Clements@amd.com>
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: switch to macro for psp bootloader command 2019-07-12T13:00:10+00:00 Hawking Zhang Hawking.Zhang@amd.com 2019-07-11T14:02:02+00:00 3840fe256ae431d79e93988757a6f89db8192237 The command will be sent to psp bootloader from driver to ask psp bootloader to exerise tOS, sys_drv and kdb loading Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Xiaojie Yuan <xiaojie.yuan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
The command will be sent to psp bootloader from driver
to ask psp bootloader to exerise tOS, sys_drv and kdb loading

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/psp: add a mutex to protect access to the psp ring 2019-07-09T22:43:39+00:00 Alex Deucher alexander.deucher@amd.com 2019-07-08T18:33:22+00:00 32eaeae0ef193b64a67177006bdf5d9130d83fd3 We need to serialize access to the psp ring if there are multiple callers at runtime. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
We need to serialize access to the psp ring if there are multiple
callers at runtime.

Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/psp: add new psp interface for vcn updating sram 2019-06-21T23:59:33+00:00 Jack Xiao Jack.Xiao@amd.com 2019-05-14T03:31:04+00:00 86ddf3529e34d768a70f074bfbac5c9af0434f78 PSP leverages the existing fw loading function for vcn updating sram. Signed-off-by: Jack Xiao <Jack.Xiao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
PSP leverages the existing fw loading function for vcn updating sram.

Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/amdgpu: add flag to mark whether autoload is supported or not 2019-06-21T02:46:50+00:00 Hawking Zhang Hawking.Zhang@amd.com 2018-12-12T17:21:30+00:00 cc0beec2dd18b6fd506765542d7ee768a84f0159 rlc autoload is supported since navi10 Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Jack Xiao <Jack.Xiao@amd.com> Reviewed-by: Le Ma <Le.Ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
rlc autoload is supported since navi10

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Le Ma <Le.Ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/psp: start rlc autoload after psp recieved all gfx firmware 2019-06-21T02:46:50+00:00 Hawking Zhang Hawking.Zhang@amd.com 2018-10-24T11:41:13+00:00 1a5b4cca29ba7f256ebd683a2e636576d3b54e96 RLC handles firmware loading for gfx to support vddgfx feature. Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Le Ma <Le.Ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
RLC handles firmware loading for gfx to support vddgfx feature.

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Le Ma <Le.Ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/psp: support init psp sos microcode with build-in toc 2019-06-21T02:46:49+00:00 Hawking Zhang Hawking.Zhang@amd.com 2018-10-22T12:34:17+00:00 93d8f2221b5e9aea6acef1d68fa5603da3704197 psp_firmware_header_v1_1 is used for psp sos with build-in toc Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Le Ma <Le.Ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
psp_firmware_header_v1_1 is used for psp sos with build-in toc

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Le Ma <Le.Ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add structure to support build-in toc to psp sos 2019-06-21T02:46:49+00:00 Hawking Zhang Hawking.Zhang@amd.com 2018-10-19T13:46:05+00:00 7d0906e83a2f5069189b0f088d8e5d29b77f179c Table Of Content (TOC) is used by RLC to auto load gc firmwares. PSP need to parse the toc to calculate the tmr size needed and load gc firmwares to tmr for RLC to auto load them finally Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Le Ma <Le.Ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Table Of Content (TOC) is used by RLC to auto load gc firmwares.
PSP need to parse the toc to calculate the tmr size needed and
load gc firmwares to tmr for RLC to auto load them finally

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Le Ma <Le.Ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: implement PSP cmd GFX_CMD_ID_PROG_REG 2019-05-24T17:20:51+00:00 Trigger Huang Trigger.Huang@amd.com 2019-05-06T07:27:23+00:00 c5d19419ed9cf8e3bc4190996ee95ea70b324737 Add implementation to program regs by PSP, currently the following IH registers are supported: IH_RB_CNTL IH_RB_CNTL_RING1 IH_RB_CNTL_RING2 Signed-off-by: Trigger Huang <Trigger.Huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Add implementation to program regs by PSP, currently the following
IH registers are supported:
	IH_RB_CNTL
	IH_RB_CNTL_RING1
	IH_RB_CNTL_RING2

Signed-off-by: Trigger Huang <Trigger.Huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Implement get num of hops between two xgmi device 2019-05-24T17:20:48+00:00 shaoyunl shaoyun.liu@amd.com 2019-04-17T18:28:18+00:00 da361dd13f4fb766445f55bbd2eec36c73a9b1bb KFD need to provide the info for upper level to determine the data path Signed-off-by: shaoyunl <shaoyun.liu@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
KFD need to provide the info for upper level to determine the data path

Signed-off-by: shaoyunl <shaoyun.liu@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>