drm/amdgpu: add SI DPM support (v4)
v2: corrected register offset shift
v3: rebase fixes
v4: fix firmware paths
add SI smc firmware versions for sysfs dump
remove unused function forward define
fix the tahiti specific value of DEEP_SLEEP_CLK_SEL field
fix to miss adding thermal controller
use vram_type instead of checking mem_gddr5 flag
fix incorrect index of CG_FFCT_0 register
fix incorrect reading method at si_get_current_pcie_speed
Signed-off-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/amd/amdgpu/r600_dpm.h b/drivers/gpu/drm/amd/amdgpu/r600_dpm.h
new file mode 100644
index 0000000..055321f
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/r600_dpm.h
@@ -0,0 +1,127 @@
+/*
+ * Copyright 2011 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef __R600_DPM_H__
+#define __R600_DPM_H__
+
+#define R600_ASI_DFLT 10000
+#define R600_BSP_DFLT 0x41EB
+#define R600_BSU_DFLT 0x2
+#define R600_AH_DFLT 5
+#define R600_RLP_DFLT 25
+#define R600_RMP_DFLT 65
+#define R600_LHP_DFLT 40
+#define R600_LMP_DFLT 15
+#define R600_TD_DFLT 0
+#define R600_UTC_DFLT_00 0x24
+#define R600_UTC_DFLT_01 0x22
+#define R600_UTC_DFLT_02 0x22
+#define R600_UTC_DFLT_03 0x22
+#define R600_UTC_DFLT_04 0x22
+#define R600_UTC_DFLT_05 0x22
+#define R600_UTC_DFLT_06 0x22
+#define R600_UTC_DFLT_07 0x22
+#define R600_UTC_DFLT_08 0x22
+#define R600_UTC_DFLT_09 0x22
+#define R600_UTC_DFLT_10 0x22
+#define R600_UTC_DFLT_11 0x22
+#define R600_UTC_DFLT_12 0x22
+#define R600_UTC_DFLT_13 0x22
+#define R600_UTC_DFLT_14 0x22
+#define R600_DTC_DFLT_00 0x24
+#define R600_DTC_DFLT_01 0x22
+#define R600_DTC_DFLT_02 0x22
+#define R600_DTC_DFLT_03 0x22
+#define R600_DTC_DFLT_04 0x22
+#define R600_DTC_DFLT_05 0x22
+#define R600_DTC_DFLT_06 0x22
+#define R600_DTC_DFLT_07 0x22
+#define R600_DTC_DFLT_08 0x22
+#define R600_DTC_DFLT_09 0x22
+#define R600_DTC_DFLT_10 0x22
+#define R600_DTC_DFLT_11 0x22
+#define R600_DTC_DFLT_12 0x22
+#define R600_DTC_DFLT_13 0x22
+#define R600_DTC_DFLT_14 0x22
+#define R600_VRC_DFLT 0x0000C003
+#define R600_VOLTAGERESPONSETIME_DFLT 1000
+#define R600_BACKBIASRESPONSETIME_DFLT 1000
+#define R600_VRU_DFLT 0x3
+#define R600_SPLLSTEPTIME_DFLT 0x1000
+#define R600_SPLLSTEPUNIT_DFLT 0x3
+#define R600_TPU_DFLT 0
+#define R600_TPC_DFLT 0x200
+#define R600_SSTU_DFLT 0
+#define R600_SST_DFLT 0x00C8
+#define R600_GICST_DFLT 0x200
+#define R600_FCT_DFLT 0x0400
+#define R600_FCTU_DFLT 0
+#define R600_CTXCGTT3DRPHC_DFLT 0x20
+#define R600_CTXCGTT3DRSDC_DFLT 0x40
+#define R600_VDDC3DOORPHC_DFLT 0x100
+#define R600_VDDC3DOORSDC_DFLT 0x7
+#define R600_VDDC3DOORSU_DFLT 0
+#define R600_MPLLLOCKTIME_DFLT 100
+#define R600_MPLLRESETTIME_DFLT 150
+#define R600_VCOSTEPPCT_DFLT 20
+#define R600_ENDINGVCOSTEPPCT_DFLT 5
+#define R600_REFERENCEDIVIDER_DFLT 4
+
+#define R600_PM_NUMBER_OF_TC 15
+#define R600_PM_NUMBER_OF_SCLKS 20
+#define R600_PM_NUMBER_OF_MCLKS 4
+#define R600_PM_NUMBER_OF_VOLTAGE_LEVELS 4
+#define R600_PM_NUMBER_OF_ACTIVITY_LEVELS 3
+
+/* XXX are these ok? */
+#define R600_TEMP_RANGE_MIN (90 * 1000)
+#define R600_TEMP_RANGE_MAX (120 * 1000)
+
+#define FDO_PWM_MODE_STATIC 1
+#define FDO_PWM_MODE_STATIC_RPM 5
+
+enum r600_power_level {
+ R600_POWER_LEVEL_LOW = 0,
+ R600_POWER_LEVEL_MEDIUM = 1,
+ R600_POWER_LEVEL_HIGH = 2,
+ R600_POWER_LEVEL_CTXSW = 3,
+};
+
+enum r600_td {
+ R600_TD_AUTO,
+ R600_TD_UP,
+ R600_TD_DOWN,
+};
+
+enum r600_display_watermark {
+ R600_DISPLAY_WATERMARK_LOW = 0,
+ R600_DISPLAY_WATERMARK_HIGH = 1,
+};
+
+enum r600_display_gap
+{
+ R600_PM_DISPLAY_GAP_VBLANK_OR_WM = 0,
+ R600_PM_DISPLAY_GAP_VBLANK = 1,
+ R600_PM_DISPLAY_GAP_WATERMARK = 2,
+ R600_PM_DISPLAY_GAP_IGNORE = 3,
+};
+#endif