| /Linux-v5.10/drivers/media/platform/rockchip/rga/ |
| D | rga.c | 28 #include "rga-hw.h"
29 #include "rga.h"
37 struct rockchip_rga *rga = ctx->rga; in device_run() local
41 spin_lock_irqsave(&rga->ctrl_lock, flags); in device_run()
43 rga->curr = ctx; in device_run()
51 rga_hw_start(rga); in device_run()
53 spin_unlock_irqrestore(&rga->ctrl_lock, flags); in device_run()
58 struct rockchip_rga *rga = prv; in rga_isr() local
61 intr = rga_read(rga, RGA_INT) & 0xf; in rga_isr()
63 rga_mod(rga, RGA_INT, intr << 4, 0xf << 4); in rga_isr()
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| D | rga-hw.c | 9 #include "rga-hw.h"
10 #include "rga.h"
35 * The rga hw scaling factor is a normalized inverse of the in rga_get_scaling()
124 struct rockchip_rga *rga = ctx->rga; in rga_cmd_set_src_addr() local
125 u32 *dest = rga->cmdbuf_virt; in rga_cmd_set_src_addr()
137 struct rockchip_rga *rga = ctx->rga; in rga_cmd_set_src1_addr() local
138 u32 *dest = rga->cmdbuf_virt; in rga_cmd_set_src1_addr()
150 struct rockchip_rga *rga = ctx->rga; in rga_cmd_set_dst_addr() local
151 u32 *dest = rga->cmdbuf_virt; in rga_cmd_set_dst_addr()
163 struct rockchip_rga *rga = ctx->rga; in rga_cmd_set_trans_info() local
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| D | rga-buf.c | 15 #include "rga-hw.h"
16 #include "rga.h"
79 struct rockchip_rga *rga = ctx->rga; in rga_buf_start_streaming() local
82 ret = pm_runtime_get_sync(rga->dev); in rga_buf_start_streaming()
84 pm_runtime_put_noidle(rga->dev); in rga_buf_start_streaming()
95 struct rockchip_rga *rga = ctx->rga; in rga_buf_stop_streaming() local
98 pm_runtime_put(rga->dev); in rga_buf_stop_streaming()
111 /* RGA MMU is a 1-Level MMU, so it can't be used through the IOMMU API.
117 struct rockchip_rga *rga = ctx->rga; in rga_buf_map() local
125 pages = rga->src_mmu_pages; in rga_buf_map()
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| D | rga.h | 14 #define RGA_NAME "rockchip-rga"
50 struct rockchip_rga *rga; member
90 /* RGA Buffers Manage */
94 /* RGA Hardware */
95 static inline void rga_write(struct rockchip_rga *rga, u32 reg, u32 value) in rga_write() argument
97 writel(value, rga->regs + reg); in rga_write()
100 static inline u32 rga_read(struct rockchip_rga *rga, u32 reg) in rga_read() argument
102 return readl(rga->regs + reg); in rga_read()
105 static inline void rga_mod(struct rockchip_rga *rga, u32 reg, u32 val, u32 mask) in rga_mod() argument
107 u32 temp = rga_read(rga, reg) & ~(mask); in rga_mod()
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| D | Makefile | 2 rockchip-rga-objs := rga.o rga-hw.o rga-buf.o
4 obj-$(CONFIG_VIDEO_ROCKCHIP_RGA) += rockchip-rga.o
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| /Linux-v5.10/Documentation/devicetree/bindings/media/ |
| D | rockchip-rga.yaml | 4 $id: http://devicetree.org/schemas/media/rockchip-rga.yaml#
7 title: Rockchip 2D raster graphic acceleration controller (RGA)
10 RGA is a standalone 2D raster graphic acceleration unit. It accelerates 2D
21 - const: rockchip,rk3288-rga
22 - const: rockchip,rk3399-rga
24 - const: rockchip,rk3228-rga
25 - const: rockchip,rk3288-rga
70 rga: rga@ff680000 {
71 compatible = "rockchip,rk3399-rga";
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| /Linux-v5.10/drivers/media/platform/ |
| D | Makefile | 55 obj-$(CONFIG_VIDEO_ROCKCHIP_RGA) += rockchip/rga/
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| D | Kconfig | 472 This is a v4l2 driver for Rockchip SOC RGA 2d graphics accelerator.
473 Rockchip RGA is a separate 2D raster graphic acceleration unit.
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| /Linux-v5.10/Documentation/admin-guide/media/ |
| D | platform-cardlist.rst | 53 rockchip-rga Rockchip Raster 2d Graphic Acceleration Unit
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| /Linux-v5.10/arch/arm/boot/dts/ |
| D | rk322x.dtsi | 619 rga: rga@20060000 { label
620 compatible = "rockchip,rk3228-rga", "rockchip,rk3288-rga";
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| D | rk3288.dtsi | 785 * *_RGA RGA
1028 rga: rga@ff920000 { label
1029 compatible = "rockchip,rk3288-rga";
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| /Linux-v5.10/arch/arm64/boot/dts/rockchip/ |
| D | rk3399.dtsi | 1311 rga: rga@ff680000 { label
1312 compatible = "rockchip,rk3399-rga";
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| /Linux-v5.10/drivers/clk/rockchip/ |
| D | clk-rk3399.c | 794 /* rga */
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| /Linux-v5.10/ |
| D | MAINTAINERS | 15044 F: Documentation/devicetree/bindings/media/rockchip-rga.yaml
15045 F: drivers/media/platform/rockchip/rga/
|
