Merge tag 'drm-for-v4.16' of git://people.freedesktop.org/~airlied/linux

Pull drm updates from Dave Airlie:
 "This seems to have been a comparatively quieter merge window, I assume
  due to holidays etc. The "biggest" change is AMD header cleanups, which
  merge/remove a bunch of them. The AMD gpu scheduler is now being made generic
  with the etnaviv driver wanting to reuse the code, hopefully other drivers
  can go in the same direction.

  Otherwise it's the usual lots of stuff in i915/amdgpu, not so much stuff
  elsewhere.

  Core:
   - Add .last_close and .output_poll_changed helpers to reduce driver footprints
   - Fix plane clipping
   - Improved debug printing support
   - Add panel orientation property
   - Update edid derived properties at edid setting
   - Reduction in fbdev driver footprint
   - Move amdgpu scheduler into core for other drivers to use.

  i915:
   - Selftest and IGT improvements
   - Fast boot prep work on IPS, pipe config
   - HW workarounds for Cannonlake, Geminilake
   - Cannonlake clock and HDMI2.0 fixes
   - GPU cache invalidation and context switch improvements
   - Display planes cleanup
   - New PMU interface for perf queries
   - New firmware support for KBL/SKL
   - Geminilake HW workaround for perforamce
   - Coffeelake stolen memory improvements
   - GPU reset robustness work
   - Cannonlake horizontal plane flipping
   - GVT work

  amdgpu/radeon:
   - RV and Vega header file cleanups (lots of lines gone!)
   - TTM operation context support
   - 48-bit GPUVM support for Vega/RV
   - ECC support for Vega
   - Resizeable BAR support
   - Multi-display sync support
   - Enable swapout for reserved BOs during allocation
   - S3 fixes on Raven
   - GPU reset cleanup and fixes
   - 2+1 level GPU page table

  amdkfd:
   - GFX7/8 SDMA user queues support
   - Hardware scheduling for multiple processes
   - dGPU prep work

  rcar:
   - Added R8A7743/5 support
   - System suspend/resume support

  sun4i:
   - Multi-plane support for YUV formats
   - A83T and LVDS support

  msm:
   - Devfreq support for GPU

  tegra:
   - Prep work for adding Tegra186 support
   - Tegra186 HDMI support
   - HDMI2.0 and zpos support by using generic helpers

  tilcdc:
   - Misc fixes

  omapdrm:
   - Support memory bandwidth limits
   - DSI command mode panel cleanups
   - DMM error handling

  exynos:
   - drop the old IPP subdriver.

  etnaviv:
   - Occlusion query fixes
   - Job handling fixes
   - Prep work for hooking in gpu scheduler

  armada:
   - Move closer to atomic modesetting
   - Allow disabling primary plane if overlay is full screen

  imx:
   - Format modifier support
   - Add tile prefetch to PRE
   - Runtime PM support for PRG

  ast:
   - fix LUT loading"

* tag 'drm-for-v4.16' of git://people.freedesktop.org/~airlied/linux: (1471 commits)
  drm/ast: Load lut in crtc_commit
  drm: Check for lessee in DROP_MASTER ioctl
  drm: fix gpu scheduler link order
  drm/amd/display: Demote error print to debug print when ATOM impl missing
  dma-buf: fix reservation_object_wait_timeout_rcu once more v2
  drm/amdgpu: Avoid leaking PM domain on driver unbind (v2)
  drm/amd/amdgpu: Add Polaris version check
  drm/amdgpu: Reenable manual GPU reset from sysfs
  drm/amdgpu: disable MMHUB power gating on raven
  drm/ttm: Don't unreserve swapped BOs that were previously reserved
  drm/ttm: Don't add swapped BOs to swap-LRU list
  drm/amdgpu: only check for ECC on Vega10
  drm/amd/powerplay: Fix smu_table_entry.handle type
  drm/ttm: add VADDR_FLAG_UPDATED_COUNT to correctly update dma_page global count
  drm: Fix PANEL_ORIENTATION_QUIRKS breaking the Kconfig DRM menuconfig
  drm/radeon: fill in rb backend map on evergreen/ni.
  drm/amdgpu/gfx9: fix ngg enablement to clear gds reserved memory (v2)
  drm/ttm: only free pages rather than update global memory count together
  drm/amdgpu: fix CPU based VM updates
  drm/amdgpu: fix typo in amdgpu_vce_validate_bo
  ...

1 files changed, 294 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/include/kgd_pp_interface.h b/drivers/gpu/drm/amd/include/kgd_pp_interface.h
new file mode 100644
index 000000000000..ed27626dff14
--- /dev/null
+++ b/drivers/gpu/drm/amd/include/kgd_pp_interface.h
@@ -0,0 +1,294 @@
+/*
+ * Copyright 2017 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 __KGD_PP_INTERFACE_H__
+#define __KGD_PP_INTERFACE_H__
+
+extern const struct amd_ip_funcs pp_ip_funcs;
+extern const struct amd_pm_funcs pp_dpm_funcs;
+
+struct amd_vce_state {
+	/* vce clocks */
+	u32 evclk;
+	u32 ecclk;
+	/* gpu clocks */
+	u32 sclk;
+	u32 mclk;
+	u8 clk_idx;
+	u8 pstate;
+};
+
+
+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_pm_state_type {
+	/* not used for dpm */
+	POWER_STATE_TYPE_DEFAULT,
+	POWER_STATE_TYPE_POWERSAVE,
+	/* user selectable states */
+	POWER_STATE_TYPE_BATTERY,
+	POWER_STATE_TYPE_BALANCED,
+	POWER_STATE_TYPE_PERFORMANCE,
+	/* internal states */
+	POWER_STATE_TYPE_INTERNAL_UVD,
+	POWER_STATE_TYPE_INTERNAL_UVD_SD,
+	POWER_STATE_TYPE_INTERNAL_UVD_HD,
+	POWER_STATE_TYPE_INTERNAL_UVD_HD2,
+	POWER_STATE_TYPE_INTERNAL_UVD_MVC,
+	POWER_STATE_TYPE_INTERNAL_BOOT,
+	POWER_STATE_TYPE_INTERNAL_THERMAL,
+	POWER_STATE_TYPE_INTERNAL_ACPI,
+	POWER_STATE_TYPE_INTERNAL_ULV,
+	POWER_STATE_TYPE_INTERNAL_3DPERF,
+};
+
+#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 */
+};
+
+enum amd_pp_profile_type {
+	AMD_PP_GFX_PROFILE,
+	AMD_PP_COMPUTE_PROFILE,
+};
+
+struct amd_pp_profile {
+	enum amd_pp_profile_type type;
+	uint32_t min_sclk;
+	uint32_t min_mclk;
+	uint16_t activity_threshold;
+	uint8_t up_hyst;
+	uint8_t down_hyst;
+};
+
+enum amd_fan_ctrl_mode {
+	AMD_FAN_CTRL_NONE = 0,
+	AMD_FAN_CTRL_MANUAL = 1,
+	AMD_FAN_CTRL_AUTO = 2,
+};
+
+enum pp_clock_type {
+	PP_SCLK,
+	PP_MCLK,
+	PP_PCIE,
+};
+
+enum amd_pp_sensors {
+	AMDGPU_PP_SENSOR_GFX_SCLK = 0,
+	AMDGPU_PP_SENSOR_VDDNB,
+	AMDGPU_PP_SENSOR_VDDGFX,
+	AMDGPU_PP_SENSOR_UVD_VCLK,
+	AMDGPU_PP_SENSOR_UVD_DCLK,
+	AMDGPU_PP_SENSOR_VCE_ECCLK,
+	AMDGPU_PP_SENSOR_GPU_LOAD,
+	AMDGPU_PP_SENSOR_GFX_MCLK,
+	AMDGPU_PP_SENSOR_GPU_TEMP,
+	AMDGPU_PP_SENSOR_VCE_POWER,
+	AMDGPU_PP_SENSOR_UVD_POWER,
+	AMDGPU_PP_SENSOR_GPU_POWER,
+};
+
+enum amd_pp_task {
+	AMD_PP_TASK_DISPLAY_CONFIG_CHANGE,
+	AMD_PP_TASK_ENABLE_USER_STATE,
+	AMD_PP_TASK_READJUST_POWER_STATE,
+	AMD_PP_TASK_COMPLETE_INIT,
+	AMD_PP_TASK_MAX
+};
+
+struct amd_pp_init {
+	struct cgs_device *device;
+	uint32_t chip_family;
+	uint32_t chip_id;
+	bool pm_en;
+	uint32_t feature_mask;
+};
+
+
+
+enum {
+	PP_GROUP_UNKNOWN = 0,
+	PP_GROUP_GFX = 1,
+	PP_GROUP_SYS,
+	PP_GROUP_MAX
+};
+
+struct pp_states_info {
+	uint32_t nums;
+	uint32_t states[16];
+};
+
+struct pp_gpu_power {
+	uint32_t vddc_power;
+	uint32_t vddci_power;
+	uint32_t max_gpu_power;
+	uint32_t average_gpu_power;
+};
+
+#define PP_GROUP_MASK        0xF0000000
+#define PP_GROUP_SHIFT       28
+
+#define PP_BLOCK_MASK        0x0FFFFF00
+#define PP_BLOCK_SHIFT       8
+
+#define PP_BLOCK_GFX_CG         0x01
+#define PP_BLOCK_GFX_MG         0x02
+#define PP_BLOCK_GFX_3D         0x04
+#define PP_BLOCK_GFX_RLC        0x08
+#define PP_BLOCK_GFX_CP         0x10
+#define PP_BLOCK_SYS_BIF        0x01
+#define PP_BLOCK_SYS_MC         0x02
+#define PP_BLOCK_SYS_ROM        0x04
+#define PP_BLOCK_SYS_DRM        0x08
+#define PP_BLOCK_SYS_HDP        0x10
+#define PP_BLOCK_SYS_SDMA       0x20
+
+#define PP_STATE_MASK           0x0000000F
+#define PP_STATE_SHIFT          0
+#define PP_STATE_SUPPORT_MASK   0x000000F0
+#define PP_STATE_SUPPORT_SHIFT  0
+
+#define PP_STATE_CG             0x01
+#define PP_STATE_LS             0x02
+#define PP_STATE_DS             0x04
+#define PP_STATE_SD             0x08
+#define PP_STATE_SUPPORT_CG     0x10
+#define PP_STATE_SUPPORT_LS     0x20
+#define PP_STATE_SUPPORT_DS     0x40
+#define PP_STATE_SUPPORT_SD     0x80
+
+#define PP_CG_MSG_ID(group, block, support, state) \
+		((group) << PP_GROUP_SHIFT | (block) << PP_BLOCK_SHIFT | \
+		(support) << PP_STATE_SUPPORT_SHIFT | (state) << PP_STATE_SHIFT)
+
+struct seq_file;
+enum amd_pp_clock_type;
+struct amd_pp_simple_clock_info;
+struct amd_pp_display_configuration;
+struct amd_pp_clock_info;
+struct pp_display_clock_request;
+struct pp_wm_sets_with_clock_ranges_soc15;
+struct pp_clock_levels_with_voltage;
+struct pp_clock_levels_with_latency;
+struct amd_pp_clocks;
+
+struct amd_pm_funcs {
+/* export for dpm on ci and si */
+	int (*pre_set_power_state)(void *handle);
+	int (*set_power_state)(void *handle);
+	void (*post_set_power_state)(void *handle);
+	void (*display_configuration_changed)(void *handle);
+	void (*print_power_state)(void *handle, void *ps);
+	bool (*vblank_too_short)(void *handle);
+	void (*enable_bapm)(void *handle, bool enable);
+	int (*check_state_equal)(void *handle,
+				void  *cps,
+				void  *rps,
+				bool  *equal);
+/* export for sysfs */
+	int (*get_temperature)(void *handle);
+	void (*set_fan_control_mode)(void *handle, u32 mode);
+	u32 (*get_fan_control_mode)(void *handle);
+	int (*set_fan_speed_percent)(void *handle, u32 speed);
+	int (*get_fan_speed_percent)(void *handle, u32 *speed);
+	int (*force_clock_level)(void *handle, enum pp_clock_type type, uint32_t mask);
+	int (*print_clock_levels)(void *handle, enum pp_clock_type type, char *buf);
+	int (*force_performance_level)(void *handle, enum amd_dpm_forced_level level);
+	int (*get_sclk_od)(void *handle);
+	int (*set_sclk_od)(void *handle, uint32_t value);
+	int (*get_mclk_od)(void *handle);
+	int (*set_mclk_od)(void *handle, uint32_t value);
+	int (*read_sensor)(void *handle, int idx, void *value, int *size);
+	enum amd_dpm_forced_level (*get_performance_level)(void *handle);
+	enum amd_pm_state_type (*get_current_power_state)(void *handle);
+	int (*get_fan_speed_rpm)(void *handle, uint32_t *rpm);
+	int (*get_pp_num_states)(void *handle, struct pp_states_info *data);
+	int (*get_pp_table)(void *handle, char **table);
+	int (*set_pp_table)(void *handle, const char *buf, size_t size);
+	void (*debugfs_print_current_performance_level)(void *handle, struct seq_file *m);
+
+	int (*reset_power_profile_state)(void *handle,
+			struct amd_pp_profile *request);
+	int (*get_power_profile_state)(void *handle,
+			struct amd_pp_profile *query);
+	int (*set_power_profile_state)(void *handle,
+			struct amd_pp_profile *request);
+	int (*switch_power_profile)(void *handle,
+			enum amd_pp_profile_type type);
+/* export to amdgpu */
+	void (*powergate_uvd)(void *handle, bool gate);
+	void (*powergate_vce)(void *handle, bool gate);
+	struct amd_vce_state *(*get_vce_clock_state)(void *handle, u32 idx);
+	int (*dispatch_tasks)(void *handle, enum amd_pp_task task_id,
+				   void *input, void *output);
+	int (*load_firmware)(void *handle);
+	int (*wait_for_fw_loading_complete)(void *handle);
+	int (*set_clockgating_by_smu)(void *handle, uint32_t msg_id);
+	int (*notify_smu_memory_info)(void *handle, uint32_t virtual_addr_low,
+					uint32_t virtual_addr_hi,
+					uint32_t mc_addr_low,
+					uint32_t mc_addr_hi,
+					uint32_t size);
+/* export to DC */
+	u32 (*get_sclk)(void *handle, bool low);
+	u32 (*get_mclk)(void *handle, bool low);
+	int (*display_configuration_change)(void *handle,
+		const struct amd_pp_display_configuration *input);
+	int (*get_display_power_level)(void *handle,
+		struct amd_pp_simple_clock_info *output);
+	int (*get_current_clocks)(void *handle,
+		struct amd_pp_clock_info *clocks);
+	int (*get_clock_by_type)(void *handle,
+		enum amd_pp_clock_type type,
+		struct amd_pp_clocks *clocks);
+	int (*get_clock_by_type_with_latency)(void *handle,
+		enum amd_pp_clock_type type,
+		struct pp_clock_levels_with_latency *clocks);
+	int (*get_clock_by_type_with_voltage)(void *handle,
+		enum amd_pp_clock_type type,
+		struct pp_clock_levels_with_voltage *clocks);
+	int (*set_watermarks_for_clocks_ranges)(void *handle,
+		struct pp_wm_sets_with_clock_ranges_soc15 *wm_with_clock_ranges);
+	int (*display_clock_voltage_request)(void *handle,
+				struct pp_display_clock_request *clock);
+	int (*get_display_mode_validation_clocks)(void *handle,
+		struct amd_pp_simple_clock_info *clocks);
+};
+
+#endif