Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 5c45103f authored by Kevin Wang's avatar Kevin Wang Committed by Alex Deucher
Browse files

drm/amd/powerplay: use virtual msg index to replace asic-related msg index 



Using virtual msg index is able to support all ASIC specific message values on
one smu upper layer.

Signed-off-by: default avatarKevin Wang <Kevin1.Wang@amd.com>
Reviewed-by: default avatarHuang Rui <ray.huang@amd.com>
Acked-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 78031c2c

drivers/gpu/drm/amd/powerplay/smu_v11_0.c

+12 −4
Original line number Diff line number Diff line
@@ -81,13 +81,17 @@ static int smu_v11_0_wait_for_response(struct smu_context *smu) 
static int smu_v11_0_send_msg(struct smu_context *smu, uint16_t msg)

{

	struct amdgpu_device *adev = smu->adev;

	int ret = 0;

	int ret = 0, index = 0;



	index = smu_msg_get_index(smu, msg);

	if (index < 0)

		return index;



	smu_v11_0_wait_for_response(smu);



	WREG32_SOC15(MP1, 0, mmMP1_SMN_C2PMSG_90, 0);



	smu_v11_0_send_msg_without_waiting(smu, msg);

	smu_v11_0_send_msg_without_waiting(smu, (uint16_t)index);



	ret = smu_v11_0_wait_for_response(smu);
@@ -105,7 +109,11 @@ smu_v11_0_send_msg_with_param(struct smu_context *smu, uint16_t msg, 
{



	struct amdgpu_device *adev = smu->adev;

	int ret = 0;

	int ret = 0, index = 0;



	index = smu_msg_get_index(smu, msg);

	if (index < 0)

		return index;



	ret = smu_v11_0_wait_for_response(smu);

	if (ret)
@@ -116,7 +124,7 @@ smu_v11_0_send_msg_with_param(struct smu_context *smu, uint16_t msg, 


	WREG32_SOC15(MP1, 0, mmMP1_SMN_C2PMSG_82, param);



	smu_v11_0_send_msg_without_waiting(smu, msg);

	smu_v11_0_send_msg_without_waiting(smu, (uint16_t)index);



	ret = smu_v11_0_wait_for_response(smu);

	if (ret)