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Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/1057-drm-amd-powerplay-refine-dmesg-info-under-powerplay.patch')
-rw-r--r--common/recipes-kernel/linux/linux-yocto-4.14.71/1057-drm-amd-powerplay-refine-dmesg-info-under-powerplay.patch78
1 files changed, 78 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/1057-drm-amd-powerplay-refine-dmesg-info-under-powerplay.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/1057-drm-amd-powerplay-refine-dmesg-info-under-powerplay.patch
new file mode 100644
index 00000000..4ce16e14
--- /dev/null
+++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/1057-drm-amd-powerplay-refine-dmesg-info-under-powerplay.patch
@@ -0,0 +1,78 @@
+From 13d557d536f4b6d3aae65e333023246c3ce75a64 Mon Sep 17 00:00:00 2001
+From: Rex Zhu <Rex.Zhu@amd.com>
+Date: Fri, 15 Sep 2017 11:09:20 +0800
+Subject: [PATCH 1057/4131] drm/amd/powerplay: refine dmesg info under
+ powerplay
+
+Use pr_debug to prevent spamming unimportant dmesg.
+
+Change-Id: I7e76361a47681ff03187fe91a3fce9c25759017f
+Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
+Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
+---
+ drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c | 6 +++---
+ drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 10 +++++-----
+ 2 files changed, 8 insertions(+), 8 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
+index 49733c7..fa0305e 100644
+--- a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
+@@ -1100,10 +1100,10 @@ int atomctrl_get_voltage_evv(struct pp_hwmgr *hwmgr,
+ }
+ }
+
+- PP_ASSERT_WITH_CODE(entry_id < hwmgr->dyn_state.vddc_dependency_on_sclk->count,
+- "Can't find requested voltage id in vddc_dependency_on_sclk table!",
++ if (entry_id >= hwmgr->dyn_state.vddc_dependency_on_sclk->count) {
++ pr_debug("Can't find requested voltage id in vddc_dependency_on_sclk table!\n");
+ return -EINVAL;
+- );
++ }
+
+ get_voltage_info_param_space.ucVoltageType = VOLTAGE_TYPE_VDDC;
+ get_voltage_info_param_space.ucVoltageMode = ATOM_GET_VOLTAGE_EVV_VOLTAGE;
+diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
+index 1dad8a2..5e09876 100644
+--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
+@@ -1543,7 +1543,7 @@ static int smu7_get_evv_voltages(struct pp_hwmgr *hwmgr)
+ if (vddc >= 2000 || vddc == 0)
+ return -EINVAL;
+ } else {
+- pr_warn("failed to retrieving EVV voltage!\n");
++ pr_debug("failed to retrieving EVV voltage!\n");
+ continue;
+ }
+
+@@ -3029,11 +3029,11 @@ static int smu7_get_pp_table_entry_v1(struct pp_hwmgr *hwmgr,
+ if (dep_mclk_table != NULL && dep_mclk_table->count == 1) {
+ if (dep_mclk_table->entries[0].clk !=
+ data->vbios_boot_state.mclk_bootup_value)
+- pr_err("Single MCLK entry VDDCI/MCLK dependency table "
++ pr_debug("Single MCLK entry VDDCI/MCLK dependency table "
+ "does not match VBIOS boot MCLK level");
+ if (dep_mclk_table->entries[0].vddci !=
+ data->vbios_boot_state.vddci_bootup_value)
+- pr_err("Single VDDCI entry VDDCI/MCLK dependency table "
++ pr_debug("Single VDDCI entry VDDCI/MCLK dependency table "
+ "does not match VBIOS boot VDDCI level");
+ }
+
+@@ -3177,11 +3177,11 @@ static int smu7_get_pp_table_entry_v0(struct pp_hwmgr *hwmgr,
+ if (dep_mclk_table != NULL && dep_mclk_table->count == 1) {
+ if (dep_mclk_table->entries[0].clk !=
+ data->vbios_boot_state.mclk_bootup_value)
+- pr_err("Single MCLK entry VDDCI/MCLK dependency table "
++ pr_debug("Single MCLK entry VDDCI/MCLK dependency table "
+ "does not match VBIOS boot MCLK level");
+ if (dep_mclk_table->entries[0].v !=
+ data->vbios_boot_state.vddci_bootup_value)
+- pr_err("Single VDDCI entry VDDCI/MCLK dependency table "
++ pr_debug("Single VDDCI entry VDDCI/MCLK dependency table "
+ "does not match VBIOS boot VDDCI level");
+ }
+
+--
+2.7.4
+