From: Prike Liang Date: Thu, 17 Dec 2020 05:55:46 +0000 (+0800) Subject: drm/amdgpu/pm: no need GPU status set since mmnbif_gpu_BIF_DOORBELL_FENCE_CNTL added... X-Git-Tag: accepted/tizen/unified/20230118.172025~8044^2^2~2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=51e87da7d4014f49769dcf60b8626a81492df2c4;p=platform%2Fkernel%2Flinux-rpi.git drm/amdgpu/pm: no need GPU status set since mmnbif_gpu_BIF_DOORBELL_FENCE_CNTL added in FSDL In the renoir there is no need GpuChangeState message set to exit gfxoff in the s0i3 resume since mmnbif_gpu_BIF_DOORBELL_FENCE_CNTL has been added in the s0i3 FSDL. Signed-off-by: Prike Liang Reviewed-by: Huang Rui Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org --- diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c index f743685..9a96970 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c @@ -1121,7 +1121,7 @@ static ssize_t renoir_get_gpu_metrics(struct smu_context *smu, static int renoir_gfx_state_change_set(struct smu_context *smu, uint32_t state) { - return smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_GpuChangeState, state, NULL); + return 0; } static const struct pptable_funcs renoir_ppt_funcs = {