diff options
author | Alex Deucher <alexdeucher@gmail.com> | 2020-11-25 11:21:29 -0500 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2021-01-13 23:47:46 -0500 |
commit | 20e157c725783caba0a880d48ef0e1355074175b (patch) | |
tree | fa49f058acb818703e1d170e4bd7c86de733c647 /drivers/gpu/drm/amd/pm | |
parent | 3c2a01cb0fc567c18b802f25d619e31c196294ce (diff) | |
download | linux-20e157c725783caba0a880d48ef0e1355074175b.tar.bz2 |
drm/amdgpu: add mode2 reset support for vangogh
GPU reset is handled via SMU similar to previous APUs.
Acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Huang Rui <ray.huang@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/pm')
-rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c index c2783da95298..e31033d38c2f 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c @@ -1562,6 +1562,11 @@ static int vangogh_post_smu_init(struct smu_context *smu) } } +static int vangogh_mode2_reset(struct smu_context *smu) +{ + return smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_GfxDeviceDriverReset, SMU_RESET_MODE_2, NULL); +} + static const struct pptable_funcs vangogh_ppt_funcs = { .check_fw_status = smu_v11_0_check_fw_status, @@ -1596,6 +1601,7 @@ static const struct pptable_funcs vangogh_ppt_funcs = { .force_clk_levels = vangogh_force_clk_levels, .set_performance_level = vangogh_set_performance_level, .post_init = vangogh_post_smu_init, + .mode2_reset = vangogh_mode2_reset, }; void vangogh_set_ppt_funcs(struct smu_context *smu) |