forked from ~ljy/RK356X_SDK_RELEASE

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2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f 
 kernel/drivers/video/rockchip/rga3/include/rga.h
....@@ -139,6 +139,7 @@
139139 	RGA_YUV_VDS			= 0x1 << 10,
140140 	RGA_OSD				= 0x1 << 11,
141141 	RGA_PRE_INTR			= 0x1 << 12,
142
+	RGA_FULL_CSC			= 0x1 << 13,
142143 };
143144 
144145 enum rga_surf_format {
....@@ -201,6 +202,55 @@
201202 	RGA_FORMAT_RGBA_2BPP		= 0x30,
202203 
203204 	RGA_FORMAT_UNKNOWN		= 0x100,
205
+};
206
+
207
+enum rga_alpha_mode {
208
+	RGA_ALPHA_STRAIGHT		= 0,
209
+	RGA_ALPHA_INVERSE		= 1,
210
+};
211
+
212
+enum rga_global_blend_mode {
213
+	RGA_ALPHA_GLOBAL		= 0,
214
+	RGA_ALPHA_PER_PIXEL		= 1,
215
+	RGA_ALPHA_PER_PIXEL_GLOBAL	= 2,
216
+};
217
+
218
+enum rga_alpha_cal_mode {
219
+	RGA_ALPHA_SATURATION		= 0,
220
+	RGA_ALPHA_NO_SATURATION		= 1,
221
+};
222
+
223
+enum rga_factor_mode {
224
+	RGA_ALPHA_ZERO			= 0,
225
+	RGA_ALPHA_ONE			= 1,
226
+	/*
227
+	 *   When used as a factor for the SRC channel, it indicates
228
+	 * the use of the DST channel's alpha value, and vice versa.
229
+	 */
230
+	RGA_ALPHA_OPPOSITE		= 2,
231
+	RGA_ALPHA_OPPOSITE_INVERSE	= 3,
232
+	RGA_ALPHA_OWN			= 4,
233
+};
234
+
235
+enum rga_color_mode {
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+	RGA_ALPHA_PRE_MULTIPLIED	= 0,
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+	RGA_ALPHA_NO_PRE_MULTIPLIED	= 1,
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+};
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+
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+enum rga_alpha_blend_mode {
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+	RGA_ALPHA_NONE			= 0,
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+	RGA_ALPHA_BLEND_SRC,
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+	RGA_ALPHA_BLEND_DST,
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+	RGA_ALPHA_BLEND_SRC_OVER,
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+	RGA_ALPHA_BLEND_DST_OVER,
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+	RGA_ALPHA_BLEND_SRC_IN,
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+	RGA_ALPHA_BLEND_DST_IN,
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+	RGA_ALPHA_BLEND_SRC_OUT,
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+	RGA_ALPHA_BLEND_DST_OUT,
250
+	RGA_ALPHA_BLEND_SRC_ATOP,
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+	RGA_ALPHA_BLEND_DST_ATOP,
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+	RGA_ALPHA_BLEND_XOR,
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+	RGA_ALPHA_BLEND_CLEAR,
204254 };
205255 
206256 #define RGA_SCHED_PRIORITY_DEFAULT 0
....@@ -329,6 +379,16 @@
329379 	struct rga_csc_coe coe_y;
330380 	struct rga_csc_coe coe_u;
331381 	struct rga_csc_coe coe_v;
382
+};
383
+
384
+struct rga_csc_range {
385
+	uint16_t max;
386
+	uint16_t min;
387
+};
388
+
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+struct rga_csc_clip {
390
+	struct rga_csc_range y;
391
+	struct rga_csc_range uv;
332392 };
333393 
334394 struct rga_mosaic_info {
....@@ -507,6 +567,12 @@
507567 	uint16_t enable;
508568 };
509569 
570
+struct rga_feature {
571
+	uint32_t global_alpha_en:1;
572
+	uint32_t full_csc_clip_en:1;
573
+	uint32_t user_close_fence:1;
574
+};
575
+
510576 struct rga_req {
511577 	/* (enum) process mode sel */
512578 	uint8_t render_mode;
....@@ -563,7 +629,7 @@
563629 	/* porter duff alpha mode sel */
564630 	uint8_t PD_mode;
565631 
566
-	/* global alpha value */
632
+	/* legacy: global alpha value */
567633 	uint8_t alpha_global_value;
568634 
569635 	/* rop2/3/4 code scan from rop code table*/
....@@ -625,7 +691,28 @@
625691 
626692 	struct rga_pre_intr_info pre_intr_info;
627693 
628
-	uint8_t reservr[59];
694
+	/* global alpha */
695
+	uint8_t fg_global_alpha;
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+	uint8_t bg_global_alpha;
697
+
698
+	struct rga_feature feature;
699
+
700
+	struct rga_csc_clip full_csc_clip;
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+
702
+	uint8_t reservr[43];
703
+};
704
+
705
+struct rga_alpha_config {
706
+	bool enable;
707
+	bool fg_pre_multiplied;
708
+	bool bg_pre_multiplied;
709
+	bool fg_pixel_alpha_en;
710
+	bool bg_pixel_alpha_en;
711
+	bool fg_global_alpha_en;
712
+	bool bg_global_alpha_en;
713
+	uint16_t fg_global_alpha_value;
714
+	uint16_t bg_global_alpha_value;
715
+	enum rga_alpha_blend_mode mode;
629716 };
630717 
631718 struct rga2_req {
....@@ -672,29 +759,7 @@
672759 	/* ([7] = 1 gradient fill mode sel) */
673760 	u16 alpha_rop_flag;
674761 
675
-	/* [0]	 SrcAlphaMode0		 */
676
-	/* [2:1] SrcGlobalAlphaMode0	*/
677
-	/* [3]	 SrcAlphaSelectMode0	*/
678
-	/* [6:4] SrcFactorMode0		 */
679
-	/* [7]	 SrcColorMode		 */
680
-
681
-	/* [8]	 DstAlphaMode0		 */
682
-	/* [10:9] DstGlobalAlphaMode0	*/
683
-	/* [11]	DstAlphaSelectMode0	*/
684
-	/* [14:12] DstFactorMode0		 */
685
-	/* [15]	DstColorMode0		 */
686
-	u16 alpha_mode_0;
687
-
688
-	/* [0]	 SrcAlphaMode1		 */
689
-	/* [2:1] SrcGlobalAlphaMode1	*/
690
-	/* [3]	 SrcAlphaSelectMode1	*/
691
-	/* [6:4] SrcFactorMode1		 */
692
-
693
-	/* [8]	 DstAlphaMode1		 */
694
-	/* [10:9] DstGlobalAlphaMode1	*/
695
-	/* [11]	DstAlphaSelectMode1	*/
696
-	/* [14:12] DstFactorMode1		 */
697
-	u16 alpha_mode_1;
762
+	struct rga_alpha_config alpha_config;
698763 
699764 	/* 0 1 2 3 */
700765 	u8 scale_bicu_mode;
....@@ -782,8 +847,10 @@
782847 
783848 	u16 alpha_rop_flag;
784849 
785
-	u16 alpha_mode_0;
786
-	u16 alpha_mode_1;
850
+	struct rga_alpha_config alpha_config;
851
+
852
+	/* for abb mode presever alpha. */
853
+	bool abb_alpha_pass;
787854 
788855 	u8 scale_bicu_mode;
789856