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authorEric Huang <JinHuiEric.Huang@amd.com>2017-06-27 11:29:09 -0400
committerAlex Deucher <alexander.deucher@amd.com>2017-06-29 12:43:52 -0400
commit6b5defd68a0aa4bcecbfb5085e04214bb1a61f97 (patch)
tree54dd73686e642e419669690ad728251515e211ae /drivers/gpu/drm
parentc94d38f03d4d3edd4a26c6edb80faeceb5c043ad (diff)
downloadop-kernel-dev-6b5defd68a0aa4bcecbfb5085e04214bb1a61f97.zip
op-kernel-dev-6b5defd68a0aa4bcecbfb5085e04214bb1a61f97.tar.gz
drm/amd/powerplay: power value format change for Vega10
Power value is an integer on vega10. Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm')
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
index 0d2feee..d6f097f 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
@@ -3832,13 +3832,18 @@ static int vega10_dpm_get_mclk(struct pp_hwmgr *hwmgr, bool low)
static int vega10_get_gpu_power(struct pp_hwmgr *hwmgr,
struct pp_gpu_power *query)
{
+ uint32_t value;
+
PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc(hwmgr->smumgr,
PPSMC_MSG_GetCurrPkgPwr),
"Failed to get current package power!",
return -EINVAL);
- return vega10_read_arg_from_smc(hwmgr->smumgr,
- &query->average_gpu_power);
+ vega10_read_arg_from_smc(hwmgr->smumgr, &value);
+ /* power value is an integer */
+ query->average_gpu_power = value << 8;
+
+ return 0;
}
static int vega10_read_sensor(struct pp_hwmgr *hwmgr, int idx,
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