diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0410-drm-amd-powerplay-show-uvd-vce-power-gate-enablement.patch')
| -rw-r--r-- | common/recipes-kernel/linux/files/0410-drm-amd-powerplay-show-uvd-vce-power-gate-enablement.patch | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/files/0410-drm-amd-powerplay-show-uvd-vce-power-gate-enablement.patch b/common/recipes-kernel/linux/files/0410-drm-amd-powerplay-show-uvd-vce-power-gate-enablement.patch new file mode 100644 index 00000000..e7939809 --- /dev/null +++ b/common/recipes-kernel/linux/files/0410-drm-amd-powerplay-show-uvd-vce-power-gate-enablement.patch @@ -0,0 +1,38 @@ +From c1c7bbc448bef6e5f198e66356148a52b078a7ac Mon Sep 17 00:00:00 2001 +From: Rex Zhu <Rex.Zhu@amd.com> +Date: Tue, 1 Mar 2016 17:04:12 +0800 +Subject: [PATCH 0410/1110] drm/amd/powerplay: show uvd/vce power gate + enablement for tonga. + +Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c | 4 +++- + 1 file changed, 3 insertions(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c +index aec4f83..0d5d837 100644 +--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c ++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c +@@ -5185,7 +5185,6 @@ tonga_print_current_perforce_level(struct pp_hwmgr *hwmgr, struct seq_file *m) + mclk = cgs_read_register(hwmgr->device, mmSMC_MSG_ARG_0); + seq_printf(m, "\n [ mclk ]: %u MHz\n\n [ sclk ]: %u MHz\n", mclk/100, sclk/100); + +- + offset = data->soft_regs_start + offsetof(SMU72_SoftRegisters, AverageGraphicsActivity); + activity_percent = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, offset); + activity_percent += 0x80; +@@ -5193,6 +5192,9 @@ tonga_print_current_perforce_level(struct pp_hwmgr *hwmgr, struct seq_file *m) + + seq_printf(m, "\n [GPU load]: %u%%\n\n", activity_percent > 100 ? 100 : activity_percent); + ++ seq_printf(m, "uvd %sabled\n", data->uvd_power_gated ? "dis" : "en"); ++ ++ seq_printf(m, "vce %sabled\n", data->vce_power_gated ? "dis" : "en"); + } + + static int tonga_find_dpm_states_clocks_in_dpm_table(struct pp_hwmgr *hwmgr, const void *input) +-- +2.7.4 + |