Merge tag 'amd-drm-next-6.9-2024-02-09' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

amd-drm-next-6.9-2024-02-09:

amdgpu:
- Validate DMABuf imports in compute VMs
- Add RAS ACA framework
- PSP 13 fixes
- Misc code cleanups
- Replay fixes
- Atom interpretor PS, WS bounds checking
- DML2 fixes
- Audio fixes
- DCN 3.5 Z state fixes
- Remove deprecated ida_simple usage
- UBSAN fixes
- RAS fixes
- Enable seq64 infrastructure
- DC color block enablement
- Documentation updates
- DC documentation updates
- DMCUB updates
- S3 fixes
- VCN 4.0.5 fixes
- DP MST fixes
- SR-IOV fixes

amdkfd:
- Validate DMABuf imports in compute VMs
- SVM fixes
- Trap handler updates

radeon:
- Atom interpretor PS, WS bounds checking
- Misc code cleanups

UAPI:
- Bump KFD version so UMDs know that the fixes that enable the management of
  VA mappings in compute VMs using the GEM_VA ioctl for DMABufs exported from KFD are present
- Add INFO query for input power.  This matches the existing INFO query for average
  power.  Used in gaming HUDs, etc.
  Example userspace: https://github.com/Umio-Yasuno/libdrm-amdgpu-sys-rs/tree/input_power

From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240209221459.5453-1-alexander.deucher@amd.com

1 files changed, 39 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h
index f4aa76e02518..0f24afbf4388 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h
@@ -27,6 +27,31 @@
 #ifndef __DAL_DPP_H__
 #define __DAL_DPP_H__
 
+/**
+ * DOC: overview
+ *
+ * The DPP (Display Pipe and Plane) block is the unified display data
+ * processing engine in DCN for processing graphic or video data on per DPP
+ * rectangle base. This rectangle can be a part of SLS (Single Large Surface),
+ * or a layer to be blended with other DPP, or a rectangle associated with a
+ * display tile.
+ *
+ * It provides various functions including:
+ * - graphic color keyer
+ * - graphic cursor compositing
+ * - graphic or video image source to destination scaling
+ * - image sharping
+ * - video format conversion from 4:2:0 or 4:2:2 to 4:4:4
+ * - Color Space Conversion
+ * - Host LUT gamma adjustment
+ * - Color Gamut Remap
+ * - brightness and contrast adjustment.
+ *
+ * DPP pipe consists of Converter and Cursor (CNVC), Scaler (DSCL), Color
+ * Management (CM), Output Buffer (OBUF) and Digital Bypass (DPB) module
+ * connected in a video/graphics pipeline.
+ */
+
 #include "transform.h"
 #include "cursor_reg_cache.h"
 
@@ -141,6 +166,7 @@ struct dcn_dpp_state {
 	uint32_t igam_input_format;
 	uint32_t dgam_lut_mode;
 	uint32_t rgam_lut_mode;
+	// gamut_remap data for dcn10_get_cm_states()
 	uint32_t gamut_remap_mode;
 	uint32_t gamut_remap_c11_c12;
 	uint32_t gamut_remap_c13_c14;
@@ -148,6 +174,16 @@ struct dcn_dpp_state {
 	uint32_t gamut_remap_c23_c24;
 	uint32_t gamut_remap_c31_c32;
 	uint32_t gamut_remap_c33_c34;
+	// gamut_remap data for dcn*_log_color_state()
+	struct dpp_grph_csc_adjustment gamut_remap;
+	uint32_t shaper_lut_mode;
+	uint32_t lut3d_mode;
+	uint32_t lut3d_bit_depth;
+	uint32_t lut3d_size;
+	uint32_t blnd_lut_mode;
+	uint32_t pre_dgam_mode;
+	uint32_t pre_dgam_select;
+	uint32_t gamcor_mode;
 };
 
 struct CM_bias_params {
@@ -290,6 +326,9 @@ struct dpp_funcs {
 	void (*dpp_cnv_set_alpha_keyer)(
 			struct dpp *dpp_base,
 			struct cnv_color_keyer_params *color_keyer);
+
+	void (*dpp_get_gamut_remap)(struct dpp *dpp_base,
+				    struct dpp_grph_csc_adjustment *adjust);
 };