Merge tag 'amd-drm-next-5.8-2020-04-30' of git://people.freedesktop.org/~agd5f/linux into drm-next

amd-drm-next-5.8-2020-04-30:

amdgpu:
- SR-IOV fixes
- SDMA fix for Navi
- VCN 2.5 DPG fixes
- Display fixes
- Display stuttering fixes for pageflip and cursor
- Add support for handling encrypted GPU memory
- Add UAPI for encrypted GPU memory
- Rework IB pool handling

amdkfd:
- Expose asic revision in topology
- Add UAPI for GWS (Global Wave Sync) resource management

UAPI:
- Add amdgpu UAPI for encrypted GPU memory
  Used by: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4401
- Add amdkfd UAPI for GWS (Global Wave Sync) resource management
  Thunk usage of KFD ioctl: https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface/blob/roc-2.8.0/src/queues.c#L840
  ROCr usage of Thunk API: https://github.com/RadeonOpenCompute/ROCR-Runtime/blob/roc-3.1.0/src/core/runtime/amd_gpu_agent.cpp#L597
  HCC code using ROCr API: https://github.com/RadeonOpenCompute/hcc/blob/98ee9f34945d3b5f572d7a4c15cbffa506487734/lib/hsa/mcwamp_hsa.cpp#L2161
  HIP code using HCC API: https://github.com/ROCm-Developer-Tools/HIP/blob/cf8589b8c8a40ddcc55fa3a51e23390a49824130/src/hip_module.cpp#L567

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexdeucher@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200430212951.3902-1-alexander.deucher@amd.com

1 files changed, 46 insertions, 2 deletions

diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index 5432ca1657b1..17075f99bc54 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -42,7 +42,7 @@
 #include "inc/hw/dmcu.h"
 #include "dml/display_mode_lib.h"
 
-#define DC_VER "3.2.81"
+#define DC_VER "3.2.83.1"
 
 #define MAX_SURFACES 3
 #define MAX_PLANES 6
@@ -98,6 +98,49 @@ struct dc_plane_cap {
 	} max_downscale_factor;
 };
 
+// Color management caps (DPP and MPC)
+struct rom_curve_caps {
+	uint16_t srgb : 1;
+	uint16_t bt2020 : 1;
+	uint16_t gamma2_2 : 1;
+	uint16_t pq : 1;
+	uint16_t hlg : 1;
+};
+
+struct dpp_color_caps {
+	uint16_t dcn_arch : 1; // all DCE generations treated the same
+	// input lut is different than most LUTs, just plain 256-entry lookup
+	uint16_t input_lut_shared : 1; // shared with DGAM
+	uint16_t icsc : 1;
+	uint16_t dgam_ram : 1;
+	uint16_t post_csc : 1; // before gamut remap
+	uint16_t gamma_corr : 1;
+
+	// hdr_mult and gamut remap always available in DPP (in that order)
+	// 3d lut implies shaper LUT,
+	// it may be shared with MPC - check MPC:shared_3d_lut flag
+	uint16_t hw_3d_lut : 1;
+	uint16_t ogam_ram : 1; // blnd gam
+	uint16_t ocsc : 1;
+	struct rom_curve_caps dgam_rom_caps;
+	struct rom_curve_caps ogam_rom_caps;
+};
+
+struct mpc_color_caps {
+	uint16_t gamut_remap : 1;
+	uint16_t ogam_ram : 1;
+	uint16_t ocsc : 1;
+	uint16_t num_3dluts : 3; //3d lut always assumes a preceding shaper LUT
+	uint16_t shared_3d_lut:1; //can be in either DPP or MPC, but single instance
+
+	struct rom_curve_caps ogam_rom_caps;
+};
+
+struct dc_color_caps {
+	struct dpp_color_caps dpp;
+	struct mpc_color_caps mpc;
+};
+
 struct dc_caps {
 	uint32_t max_streams;
 	uint32_t max_links;
@@ -120,9 +163,9 @@ struct dc_caps {
 	bool psp_setup_panel_mode;
 	bool extended_aux_timeout_support;
 	bool dmcub_support;
-	bool hw_3d_lut;
 	enum dp_protocol_version max_dp_protocol_version;
 	struct dc_plane_cap planes[MAX_PLANES];
+	struct dc_color_caps color;
 };
 
 struct dc_bug_wa {
@@ -478,6 +521,7 @@ struct dc_bounding_box_overrides {
 	int urgent_latency_ns;
 	int percent_of_ideal_drambw;
 	int dram_clock_change_latency_ns;
+	int dummy_clock_change_latency_ns;
 	/* This forces a hard min on the DCFCLK we use
 	 * for DML.  Unlike the debug option for forcing
 	 * DCFCLK, this override affects watermark calculations