| /linux-6.12.1/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()
50 rga_hw_start(rga, vb_to_rga(src), vb_to_rga(dst)); in device_run()
52 spin_unlock_irqrestore(&rga->ctrl_lock, flags); in device_run()
57 struct rockchip_rga *rga = prv; in rga_isr() local
60 intr = rga_read(rga, RGA_INT) & 0xf; in rga_isr()
62 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"
29 * The rga hw scaling factor is a normalized inverse of the in rga_get_scaling()
116 struct rockchip_rga *rga = ctx->rga; in rga_cmd_set_src_addr() local
117 u32 *dest = rga->cmdbuf_virt; in rga_cmd_set_src_addr()
129 struct rockchip_rga *rga = ctx->rga; in rga_cmd_set_src1_addr() local
130 u32 *dest = rga->cmdbuf_virt; in rga_cmd_set_src1_addr()
142 struct rockchip_rga *rga = ctx->rga; in rga_cmd_set_dst_addr() local
143 u32 *dest = rga->cmdbuf_virt; in rga_cmd_set_dst_addr()
155 struct rockchip_rga *rga = ctx->rga; in rga_cmd_set_trans_info() local
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| D | rga.h | 14 #define RGA_NAME "rockchip-rga"
55 struct rockchip_rga *rga; member
104 /* RGA MMU mapping for this buffer */
120 /* RGA Buffers Manage */
123 /* RGA Hardware */
124 static inline void rga_write(struct rockchip_rga *rga, u32 reg, u32 value) in rga_write() argument
126 writel(value, rga->regs + reg); in rga_write()
129 static inline u32 rga_read(struct rockchip_rga *rga, u32 reg) in rga_read() argument
131 return readl(rga->regs + reg); in rga_read()
134 static inline void rga_mod(struct rockchip_rga *rga, u32 reg, u32 val, u32 mask) in rga_mod() argument
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| D | rga-buf.c | 17 #include "rga-hw.h"
18 #include "rga.h"
79 struct rockchip_rga *rga = ctx->rga; in rga_buf_init() local
86 rbuf->dma_desc = dma_alloc_coherent(rga->dev, in rga_buf_init()
125 /* Create local MMU table for RGA */ in rga_buf_prepare()
130 v4l2_err(&ctx->rga->v4l2_dev, in rga_buf_prepare()
131 "Failed to map video buffer to RGA\n"); in rga_buf_prepare()
163 struct rockchip_rga *rga = ctx->rga; in rga_buf_cleanup() local
165 dma_free_coherent(rga->dev, rbuf->n_desc * sizeof(*rbuf->dma_desc), in rga_buf_cleanup()
189 struct rockchip_rga *rga = ctx->rga; in rga_buf_start_streaming() local
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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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| D | Kconfig | 9 This is a v4l2 driver for Rockchip SOC RGA 2d graphics accelerator.
10 Rockchip RGA is a separate 2D raster graphic acceleration unit.
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| /linux-6.12.1/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
25 - rockchip,rk3228-rga
26 - rockchip,rk3568-rga
27 - rockchip,rk3588-rga
28 - const: rockchip,rk3288-rga
73 rga: rga@ff680000 {
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| /linux-6.12.1/drivers/media/platform/rockchip/ |
| D | Makefile | 2 obj-y += rga/
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| D | Kconfig | 5 source "drivers/media/platform/rockchip/rga/Kconfig"
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| /linux-6.12.1/Documentation/admin-guide/media/ |
| D | platform-cardlist.rst | 52 rockchip-rga Rockchip Raster 2d Graphic Acceleration Unit
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| /linux-6.12.1/arch/arm/boot/dts/rockchip/ |
| D | rk322x.dtsi | 698 rga: rga@20060000 { label
699 compatible = "rockchip,rk3228-rga", "rockchip,rk3288-rga";
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| D | rk3288.dtsi | 771 * *_RGA RGA
1017 rga: rga@ff920000 { label
1018 compatible = "rockchip,rk3288-rga";
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| /linux-6.12.1/arch/arm64/boot/dts/rockchip/ |
| D | rk356x.dtsi | 658 rga: rga@fdeb0000 { label
659 compatible = "rockchip,rk3568-rga", "rockchip,rk3288-rga";
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| D | rk3588-base.dtsi | 1150 rga: rga@fdb80000 { label
1151 compatible = "rockchip,rk3588-rga", "rockchip,rk3288-rga";
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| D | rk3399-base.dtsi | 1488 rga: rga@ff680000 { label
1489 compatible = "rockchip,rk3399-rga";
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| D | rk3368.dtsi | 649 * *_RGA RGA
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| /linux-6.12.1/drivers/pmdomain/rockchip/ |
| D | pm-domains.c | 1116 [RK3399_PD_RGA] = DOMAIN_RK3399("rga", BIT(18), BIT(18), BIT(5), false),
1138 [RK3568_PD_RGA] = DOMAIN_RK3568("rga", BIT(5), BIT(5), false),
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| /linux-6.12.1/drivers/clk/rockchip/ |
| D | clk-rk3399.c | 796 /* rga */
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| D | clk-rk3588.c | 1611 /* rga */
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| /linux-6.12.1/ |
| D | MAINTAINERS | 19968 F: Documentation/devicetree/bindings/media/rockchip-rga.yaml
19969 F: drivers/media/platform/rockchip/rga/
|