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Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0398-drm-amdgpu-print-smc-feature-mask-in-debugfs-amdgpu_.patch')
-rw-r--r--meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0398-drm-amdgpu-print-smc-feature-mask-in-debugfs-amdgpu_.patch40
1 files changed, 40 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0398-drm-amdgpu-print-smc-feature-mask-in-debugfs-amdgpu_.patch b/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0398-drm-amdgpu-print-smc-feature-mask-in-debugfs-amdgpu_.patch
new file mode 100644
index 00000000..d515fdc0
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0398-drm-amdgpu-print-smc-feature-mask-in-debugfs-amdgpu_.patch
@@ -0,0 +1,40 @@
+From 98deefefb1238d0263bbe6c9bfa4a8cc2808f6cb Mon Sep 17 00:00:00 2001
+From: Alex Deucher <alexander.deucher@amd.com>
+Date: Thu, 20 Sep 2018 22:50:07 -0500
+Subject: [PATCH 0398/2940] drm/amdgpu: print smc feature mask in debugfs
+ amdgpu_pm_info
+
+Print the enabled smc feature mask in amdgpu_pm_info for debugging.
+
+Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+---
+ drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+index 8c334fc808c2..18d989e0e362 100644
+--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+@@ -1976,6 +1976,7 @@ void amdgpu_pm_compute_clocks(struct amdgpu_device *adev)
+ static int amdgpu_debugfs_pm_info_pp(struct seq_file *m, struct amdgpu_device *adev)
+ {
+ uint32_t value;
++ uint64_t value64;
+ uint32_t query = 0;
+ int size;
+
+@@ -2014,6 +2015,10 @@ static int amdgpu_debugfs_pm_info_pp(struct seq_file *m, struct amdgpu_device *a
+ seq_printf(m, "GPU Load: %u %%\n", value);
+ seq_printf(m, "\n");
+
++ /* SMC feature mask */
++ if (!amdgpu_dpm_read_sensor(adev, AMDGPU_PP_SENSOR_ENABLED_SMC_FEATURES_MASK, (void *)&value64, &size))
++ seq_printf(m, "SMC Feature Mask: 0x%016llx\n", value64);
++
+ /* UVD clocks */
+ if (!amdgpu_dpm_read_sensor(adev, AMDGPU_PP_SENSOR_UVD_POWER, (void *)&value, &size)) {
+ if (!value) {
+--
+2.17.1
+