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Diffstat (limited to 'drivers/gpu/drm/amd/include/amd_shared.h')
-rw-r--r--drivers/gpu/drm/amd/include/amd_shared.h44
1 files changed, 43 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h
index bec8125bceb0..43f45adeccd1 100644
--- a/drivers/gpu/drm/amd/include/amd_shared.h
+++ b/drivers/gpu/drm/amd/include/amd_shared.h
@@ -23,7 +23,7 @@
#ifndef __AMD_SHARED_H__
#define __AMD_SHARED_H__
-#define AMD_MAX_USEC_TIMEOUT 100000 /* 100 ms */
+#define AMD_MAX_USEC_TIMEOUT 200000 /* 200 ms */
/*
* Supported ASIC types
@@ -46,6 +46,7 @@ enum amd_asic_type {
CHIP_STONEY,
CHIP_POLARIS10,
CHIP_POLARIS11,
+ CHIP_POLARIS12,
CHIP_LAST,
};
@@ -79,11 +80,46 @@ enum amd_clockgating_state {
AMD_CG_STATE_UNGATE,
};
+enum amd_dpm_forced_level {
+ AMD_DPM_FORCED_LEVEL_AUTO = 0x1,
+ AMD_DPM_FORCED_LEVEL_MANUAL = 0x2,
+ AMD_DPM_FORCED_LEVEL_LOW = 0x4,
+ AMD_DPM_FORCED_LEVEL_HIGH = 0x8,
+ AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD = 0x10,
+ AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK = 0x20,
+ AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK = 0x40,
+ AMD_DPM_FORCED_LEVEL_PROFILE_PEAK = 0x80,
+ AMD_DPM_FORCED_LEVEL_PROFILE_EXIT = 0x100,
+};
+
enum amd_powergating_state {
AMD_PG_STATE_GATE = 0,
AMD_PG_STATE_UNGATE,
};
+struct amd_vce_state {
+ /* vce clocks */
+ u32 evclk;
+ u32 ecclk;
+ /* gpu clocks */
+ u32 sclk;
+ u32 mclk;
+ u8 clk_idx;
+ u8 pstate;
+};
+
+
+#define AMD_MAX_VCE_LEVELS 6
+
+enum amd_vce_level {
+ AMD_VCE_LEVEL_AC_ALL = 0, /* AC, All cases */
+ AMD_VCE_LEVEL_DC_EE = 1, /* DC, entropy encoding */
+ AMD_VCE_LEVEL_DC_LL_LOW = 2, /* DC, low latency queue, res <= 720 */
+ AMD_VCE_LEVEL_DC_LL_HIGH = 3, /* DC, low latency queue, 1080 >= res > 720 */
+ AMD_VCE_LEVEL_DC_GP_LOW = 4, /* DC, general purpose queue, res <= 720 */
+ AMD_VCE_LEVEL_DC_GP_HIGH = 5, /* DC, general purpose queue, 1080 >= res > 720 */
+};
+
/* CG flags */
#define AMD_CG_SUPPORT_GFX_MGCG (1 << 0)
#define AMD_CG_SUPPORT_GFX_MGLS (1 << 1)
@@ -103,6 +139,10 @@ enum amd_powergating_state {
#define AMD_CG_SUPPORT_HDP_LS (1 << 15)
#define AMD_CG_SUPPORT_HDP_MGCG (1 << 16)
#define AMD_CG_SUPPORT_ROM_MGCG (1 << 17)
+#define AMD_CG_SUPPORT_DRM_LS (1 << 18)
+#define AMD_CG_SUPPORT_BIF_MGCG (1 << 19)
+#define AMD_CG_SUPPORT_GFX_3D_CGCG (1 << 20)
+#define AMD_CG_SUPPORT_GFX_3D_CGLS (1 << 21)
/* PG flags */
#define AMD_PG_SUPPORT_GFX_PG (1 << 0)
@@ -178,6 +218,8 @@ struct amd_ip_funcs {
/* enable/disable pg for the IP block */
int (*set_powergating_state)(void *handle,
enum amd_powergating_state state);
+ /* get current clockgating status */
+ void (*get_clockgating_state)(void *handle, u32 *flags);
};
#endif /* __AMD_SHARED_H__ */