diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/4075-drm-amdgpu-powerplay-actually-return-the-power-with-.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/4075-drm-amdgpu-powerplay-actually-return-the-power-with-.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/4075-drm-amdgpu-powerplay-actually-return-the-power-with-.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/4075-drm-amdgpu-powerplay-actually-return-the-power-with-.patch new file mode 100644 index 00000000..e04d5956 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/4075-drm-amdgpu-powerplay-actually-return-the-power-with-.patch @@ -0,0 +1,34 @@ +From 364495ec2c1925e769e3cb415e396b0bfbf03e8c Mon Sep 17 00:00:00 2001 +From: Alex Deucher <alexander.deucher@amd.com> +Date: Sat, 21 Apr 2018 14:09:59 -0500 +Subject: [PATCH 4075/4131] drm/amdgpu/powerplay: actually return the power + with the new query +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Set query to the power value so we actually return it. Fixes +no power value returned on asics with the new query. + +Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de> +Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c +index 4fcc4d5..31d3089 100644 +--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c ++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c +@@ -3339,6 +3339,7 @@ static int smu7_get_gpu_power(struct pp_hwmgr *hwmgr, u32 *query) + + smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_GetCurrPkgPwr, 0); + tmp = cgs_read_register(hwmgr->device, mmSMC_MSG_ARG_0); ++ *query = tmp; + + if (tmp != 0) + return 0; +-- +2.7.4 + |