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Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/1089-drm-amdgpu-add-BACO-interfaces-in-pm-and-hwmgr-funct.patch')
-rw-r--r--meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/1089-drm-amdgpu-add-BACO-interfaces-in-pm-and-hwmgr-funct.patch58
1 files changed, 58 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/1089-drm-amdgpu-add-BACO-interfaces-in-pm-and-hwmgr-funct.patch b/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/1089-drm-amdgpu-add-BACO-interfaces-in-pm-and-hwmgr-funct.patch
new file mode 100644
index 00000000..14985ef5
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/1089-drm-amdgpu-add-BACO-interfaces-in-pm-and-hwmgr-funct.patch
@@ -0,0 +1,58 @@
+From 8019ffb085707d8df3b02afdeaff76899fc56add Mon Sep 17 00:00:00 2001
+From: Jim Qu <Jim.Qu@amd.com>
+Date: Mon, 5 Nov 2018 17:45:56 +0800
+Subject: [PATCH 1089/2940] drm/amdgpu: add BACO interfaces in pm and hwmgr
+ function table
+
+Signed-off-by: Jim Qu <Jim.Qu@amd.com>
+Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
+Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+---
+ drivers/gpu/drm/amd/include/kgd_pp_interface.h | 3 +++
+ drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 8 ++++++++
+ 2 files changed, 11 insertions(+)
+
+diff --git a/drivers/gpu/drm/amd/include/kgd_pp_interface.h b/drivers/gpu/drm/amd/include/kgd_pp_interface.h
+index 789c4f288485..a2ea4c933360 100644
+--- a/drivers/gpu/drm/amd/include/kgd_pp_interface.h
++++ b/drivers/gpu/drm/amd/include/kgd_pp_interface.h
+@@ -281,6 +281,9 @@ struct amd_pm_funcs {
+ int (*set_hard_min_dcefclk_by_freq)(void *handle, uint32_t clock);
+ int (*set_hard_min_fclk_by_freq)(void *handle, uint32_t clock);
+ int (*set_min_deep_sleep_dcefclk)(void *handle, uint32_t clock);
++ int (*get_asic_baco_capability)(void *handle, bool *cap);
++ int (*get_asic_baco_state)(void *handle, int *state);
++ int (*set_asic_baco_state)(void *handle, int state);
+ };
+
+ #endif
+diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+index be4f87aed99c..577cec90aef1 100644
+--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
++++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+@@ -47,6 +47,11 @@ enum DISPLAY_GAP {
+ };
+ typedef enum DISPLAY_GAP DISPLAY_GAP;
+
++enum BACO_STATE {
++ BACO_STATE_OUT = 0,
++ BACO_STATE_IN,
++};
++
+ struct vi_dpm_level {
+ bool enabled;
+ uint32_t value;
+@@ -333,6 +338,9 @@ struct pp_hwmgr_func {
+ int (*enable_mgpu_fan_boost)(struct pp_hwmgr *hwmgr);
+ int (*set_hard_min_dcefclk_by_freq)(struct pp_hwmgr *hwmgr, uint32_t clock);
+ int (*set_hard_min_fclk_by_freq)(struct pp_hwmgr *hwmgr, uint32_t clock);
++ int (*get_asic_baco_capability)(struct pp_hwmgr *hwmgr, bool *cap);
++ int (*get_asic_baco_state)(struct pp_hwmgr *hwmgr, enum BACO_STATE *state);
++ int (*set_asic_baco_state)(struct pp_hwmgr *hwmgr, enum BACO_STATE state);
+ };
+
+ struct pp_table_func {
+--
+2.17.1
+