diff options
| -rw-r--r-- | drivers/media/platform/exynos-gsc/gsc-regs.c | 425 | ||||
| -rw-r--r-- | drivers/media/platform/exynos-gsc/gsc-regs.h | 172 |
2 files changed, 597 insertions, 0 deletions
diff --git a/drivers/media/platform/exynos-gsc/gsc-regs.c b/drivers/media/platform/exynos-gsc/gsc-regs.c new file mode 100644 index 000000000000..0d8625f03a32 --- /dev/null +++ b/drivers/media/platform/exynos-gsc/gsc-regs.c @@ -0,0 +1,425 @@ +/* + * Copyright (c) 2011 - 2012 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Samsung EXYNOS5 SoC series G-Scaler driver + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published + * by the Free Software Foundation, either version 2 of the License, + * or (at your option) any later version. + */ + +#include <linux/io.h> +#include <linux/delay.h> +#include <mach/map.h> + +#include "gsc-core.h" + +void gsc_hw_set_sw_reset(struct gsc_dev *dev) +{ + writel(GSC_SW_RESET_SRESET, dev->regs + GSC_SW_RESET); +} + +int gsc_wait_reset(struct gsc_dev *dev) +{ + unsigned long end = jiffies + msecs_to_jiffies(50); + u32 cfg; + + while (time_before(jiffies, end)) { + cfg = readl(dev->regs + GSC_SW_RESET); + if (!cfg) + return 0; + usleep_range(10, 20); + } + + return -EBUSY; +} + +void gsc_hw_set_frm_done_irq_mask(struct gsc_dev *dev, bool mask) +{ + u32 cfg; + + cfg = readl(dev->regs + GSC_IRQ); + if (mask) + cfg |= GSC_IRQ_FRMDONE_MASK; + else + cfg &= ~GSC_IRQ_FRMDONE_MASK; + writel(cfg, dev->regs + GSC_IRQ); +} + +void gsc_hw_set_gsc_irq_enable(struct gsc_dev *dev, bool mask) +{ + u32 cfg; + + cfg = readl(dev->regs + GSC_IRQ); + if (mask) + cfg |= GSC_IRQ_ENABLE; + else + cfg &= ~GSC_IRQ_ENABLE; + writel(cfg, dev->regs + GSC_IRQ); +} + +void gsc_hw_set_input_buf_masking(struct gsc_dev *dev, u32 shift, + bool enable) +{ + u32 cfg = readl(dev->regs + GSC_IN_BASE_ADDR_Y_MASK); + u32 mask = 1 << shift; + + cfg &= ~mask; + cfg |= enable << shift; + + writel(cfg, dev->regs + GSC_IN_BASE_ADDR_Y_MASK); + writel(cfg, dev->regs + GSC_IN_BASE_ADDR_CB_MASK); + writel(cfg, dev->regs + GSC_IN_BASE_ADDR_CR_MASK); +} + +void gsc_hw_set_output_buf_masking(struct gsc_dev *dev, u32 shift, + bool enable) +{ + u32 cfg = readl(dev->regs + GSC_OUT_BASE_ADDR_Y_MASK); + u32 mask = 1 << shift; + + cfg &= ~mask; + cfg |= enable << shift; + + writel(cfg, dev->regs + GSC_OUT_BASE_ADDR_Y_MASK); + writel(cfg, dev->regs + GSC_OUT_BASE_ADDR_CB_MASK); + writel(cfg, dev->regs + GSC_OUT_BASE_ADDR_CR_MASK); +} + +void gsc_hw_set_input_addr(struct gsc_dev *dev, struct gsc_addr *addr, + int index) +{ + pr_debug("src_buf[%d]: 0x%X, cb: 0x%X, cr: 0x%X", index, + addr->y, addr->cb, addr->cr); + writel(addr->y, dev->regs + GSC_IN_BASE_ADDR_Y(index)); + writel(addr->cb, dev->regs + GSC_IN_BASE_ADDR_CB(index)); + writel(addr->cr, dev->regs + GSC_IN_BASE_ADDR_CR(index)); + +} + +void gsc_hw_set_output_addr(struct gsc_dev *dev, + struct gsc_addr *addr, int index) +{ + pr_debug("dst_buf[%d]: 0x%X, cb: 0x%X, cr: 0x%X", + index, addr->y, addr->cb, addr->cr); + writel(addr->y, dev->regs + GSC_OUT_BASE_ADDR_Y(index)); + writel(addr->cb, dev->regs + GSC_OUT_BASE_ADDR_CB(index)); + writel(addr->cr, dev->regs + GSC_OUT_BASE_ADDR_CR(index)); +} + +void gsc_hw_set_input_path(struct gsc_ctx *ctx) +{ + struct gsc_dev *dev = ctx->gsc_dev; + + u32 cfg = readl(dev->regs + GSC_IN_CON); + cfg &= ~(GSC_IN_PATH_MASK | GSC_IN_LOCAL_SEL_MASK); + + if (ctx->in_path == GSC_DMA) + cfg |= GSC_IN_PATH_MEMORY; + + writel(cfg, dev->regs + GSC_IN_CON); +} + +void gsc_hw_set_in_size(struct gsc_ctx *ctx) +{ + struct gsc_dev *dev = ctx->gsc_dev; + struct gsc_frame *frame = &ctx->s_frame; + u32 cfg; + + /* Set input pixel offset */ + cfg = GSC_SRCIMG_OFFSET_X(frame->crop.left); + cfg |= GSC_SRCIMG_OFFSET_Y(frame->crop.top); + writel(cfg, dev->regs + GSC_SRCIMG_OFFSET); + + /* Set input original size */ + cfg = GSC_SRCIMG_WIDTH(frame->f_width); + cfg |= GSC_SRCIMG_HEIGHT(frame->f_height); + writel(cfg, dev->regs + GSC_SRCIMG_SIZE); + + /* Set input cropped size */ + cfg = GSC_CROPPED_WIDTH(frame->crop.width); + cfg |= GSC_CROPPED_HEIGHT(frame->crop.height); + writel(cfg, dev->regs + GSC_CROPPED_SIZE); +} + +void gsc_hw_set_in_image_rgb(struct gsc_ctx *ctx) +{ + struct gsc_dev *dev = ctx->gsc_dev; + struct gsc_frame *frame = &ctx->s_frame; + u32 cfg; + + cfg = readl(dev->regs + GSC_IN_CON); + if (frame->colorspace == V4L2_COLORSPACE_REC709) + cfg |= GSC_IN_RGB_HD_WIDE; + else + cfg |= GSC_IN_RGB_SD_WIDE; + + if (frame->fmt->pixelformat == V4L2_PIX_FMT_RGB565X) + cfg |= GSC_IN_RGB565; + else if (frame->fmt->pixelformat == V4L2_PIX_FMT_RGB32) + cfg |= GSC_IN_XRGB8888; + + writel(cfg, dev->regs + GSC_IN_CON); +} + +void gsc_hw_set_in_image_format(struct gsc_ctx *ctx) +{ + struct gsc_dev *dev = ctx->gsc_dev; + struct gsc_frame *frame = &ctx->s_frame; + u32 i, depth = 0; + u32 cfg; + + cfg = readl(dev->regs + GSC_IN_CON); + cfg &= ~(GSC_IN_RGB_TYPE_MASK | GSC_IN_YUV422_1P_ORDER_MASK | + GSC_IN_CHROMA_ORDER_MASK | GSC_IN_FORMAT_MASK | + GSC_IN_TILE_TYPE_MASK | GSC_IN_TILE_MODE); + writel(cfg, dev->regs + GSC_IN_CON); + + if (is_rgb(frame->fmt->color)) { + gsc_hw_set_in_image_rgb(ctx); + return; + } + for (i = 0; i < frame->fmt->num_planes; i++) + depth += frame->fmt->depth[i]; + + switch (frame->fmt->num_comp) { + case 1: + cfg |= GSC_IN_YUV422_1P; + if (frame->fmt->yorder == GSC_LSB_Y) + cfg |= GSC_IN_YUV422_1P_ORDER_LSB_Y; + else + cfg |= GSC_IN_YUV422_1P_OEDER_LSB_C; + if (frame->fmt->corder == GSC_CBCR) + cfg |= GSC_IN_CHROMA_ORDER_CBCR; + else + cfg |= GSC_IN_CHROMA_ORDER_CRCB; + break; + case 2: + if (depth == 12) + cfg |= GSC_IN_YUV420_2P; + else + cfg |= GSC_IN_YUV422_2P; + if (frame->fmt->corder == GSC_CBCR) + cfg |= GSC_IN_CHROMA_ORDER_CBCR; + else + cfg |= GSC_IN_CHROMA_ORDER_CRCB; + break; + case 3: + if (depth == 12) + cfg |= GSC_IN_YUV420_3P; + else + cfg |= GSC_IN_YUV422_3P; + break; + }; + + writel(cfg, dev->regs + GSC_IN_CON); +} + +void gsc_hw_set_output_path(struct gsc_ctx *ctx) +{ + struct gsc_dev *dev = ctx->gsc_dev; + + u32 cfg = readl(dev->regs + GSC_OUT_CON); + cfg &= ~GSC_OUT_PATH_MASK; + + if (ctx->out_path == GSC_DMA) + cfg |= GSC_OUT_PATH_MEMORY; + else + cfg |= GSC_OUT_PATH_LOCAL; + + writel(cfg, dev->regs + GSC_OUT_CON); +} + +void gsc_hw_set_out_size(struct gsc_ctx *ctx) +{ + struct gsc_dev *dev = ctx->gsc_dev; + struct gsc_frame *frame = &ctx->d_frame; + u32 cfg; + + /* Set output original size */ + if (ctx->out_path == GSC_DMA) { + cfg = GSC_DSTIMG_OFFSET_X(frame->crop.left); + cfg |= GSC_DSTIMG_OFFSET_Y(frame->crop.top); + writel(cfg, dev->regs + GSC_DSTIMG_OFFSET); + + cfg = GSC_DSTIMG_WIDTH(frame->f_width); + cfg |= GSC_DSTIMG_HEIGHT(frame->f_height); + writel(cfg, dev->regs + GSC_DSTIMG_SIZE); + } + + /* Set output scaled size */ + if (ctx->gsc_ctrls.rotate->val == 90 || + ctx->gsc_ctrls.rotate->val == 270) { + cfg = GSC_SCALED_WIDTH(frame->crop.height); + cfg |= GSC_SCALED_HEIGHT(frame->crop.width); + } else { + cfg = GSC_SCALED_WIDTH(frame->crop.width); + cfg |= GSC_SCALED_HEIGHT(frame->crop.height); + } + writel(cfg, dev->regs + GSC_SCALED_SIZE); +} + +void gsc_hw_set_out_image_rgb(struct gsc_ctx *ctx) +{ + struct gsc_dev *dev = ctx->gsc_dev; + struct gsc_frame *frame = &ctx->d_frame; + u32 cfg; + + cfg = readl(dev->regs + GSC_OUT_CON); + if (frame->colorspace == V4L2_COLORSPACE_REC709) + cfg |= GSC_OUT_RGB_HD_WIDE; + else + cfg |= GSC_OUT_RGB_SD_WIDE; + + if (frame->fmt->pixelformat == V4L2_PIX_FMT_RGB565X) + cfg |= GSC_OUT_RGB565; + else if (frame->fmt->pixelformat == V4L2_PIX_FMT_RGB32) + cfg |= GSC_OUT_XRGB8888; + + writel(cfg, dev->regs + GSC_OUT_CON); +} + +void gsc_hw_set_out_image_format(struct gsc_ctx *ctx) +{ + struct gsc_dev *dev = ctx->gsc_dev; + struct gsc_frame *frame = &ctx->d_frame; + u32 i, depth = 0; + u32 cfg; + + cfg = readl(dev->regs + GSC_OUT_CON); + cfg &= ~(GSC_OUT_RGB_TYPE_MASK | GSC_OUT_YUV422_1P_ORDER_MASK | + GSC_OUT_CHROMA_ORDER_MASK | GSC_OUT_FORMAT_MASK | + GSC_OUT_TILE_TYPE_MASK | GSC_OUT_TILE_MODE); + writel(cfg, dev->regs + GSC_OUT_CON); + + if (is_rgb(frame->fmt->color)) { + gsc_hw_set_out_image_rgb(ctx); + return; + } + + if (ctx->out_path != GSC_DMA) { + cfg |= GSC_OUT_YUV444; + goto end_set; + } + + for (i = 0; i < frame->fmt->num_planes; i++) + depth += frame->fmt->depth[i]; + + switch (frame->fmt->num_comp) { + case 1: + cfg |= GSC_OUT_YUV422_1P; + if (frame->fmt->yorder == GSC_LSB_Y) + cfg |= GSC_OUT_YUV422_1P_ORDER_LSB_Y; + else + cfg |= GSC_OUT_YUV422_1P_OEDER_LSB_C; + if (frame->fmt->corder == GSC_CBCR) + cfg |= GSC_OUT_CHROMA_ORDER_CBCR; + else + cfg |= GSC_OUT_CHROMA_ORDER_CRCB; + break; + case 2: + if (depth == 12) + cfg |= GSC_OUT_YUV420_2P; + else + cfg |= GSC_OUT_YUV422_2P; + if (frame->fmt->corder == GSC_CBCR) + cfg |= GSC_OUT_CHROMA_ORDER_CBCR; + else + cfg |= GSC_OUT_CHROMA_ORDER_CRCB; + break; + case 3: + cfg |= GSC_OUT_YUV420_3P; + break; + }; + +end_set: + writel(cfg, dev->regs + GSC_OUT_CON); +} + +void gsc_hw_set_prescaler(struct gsc_ctx *ctx) +{ + struct gsc_dev *dev = ctx->gsc_dev; + struct gsc_scaler *sc = &ctx->scaler; + u32 cfg; + + cfg = GSC_PRESC_SHFACTOR(sc->pre_shfactor); + cfg |= GSC_PRESC_H_RATIO(sc->pre_hratio); + cfg |= GSC_PRESC_V_RATIO(sc->pre_vratio); + writel(cfg, dev->regs + GSC_PRE_SCALE_RATIO); +} + +void gsc_hw_set_mainscaler(struct gsc_ctx *ctx) +{ + struct gsc_dev *dev = ctx->gsc_dev; + struct gsc_scaler *sc = &ctx->scaler; + u32 cfg; + + cfg = GSC_MAIN_H_RATIO_VALUE(sc->main_hratio); + writel(cfg, dev->regs + GSC_MAIN_H_RATIO); + + cfg = GSC_MAIN_V_RATIO_VALUE(sc->main_vratio); + writel(cfg, dev->regs + GSC_MAIN_V_RATIO); +} + +void gsc_hw_set_rotation(struct gsc_ctx *ctx) +{ + struct gsc_dev *dev = ctx->gsc_dev; + u32 cfg; + + cfg = readl(dev->regs + GSC_IN_CON); + cfg &= ~GSC_IN_ROT_MASK; + + switch (ctx->gsc_ctrls.rotate->val) { + case 270: + cfg |= GSC_IN_ROT_270; + break; + case 180: + cfg |= GSC_IN_ROT_180; + break; + case 90: + if (ctx->gsc_ctrls.hflip->val) + cfg |= GSC_IN_ROT_90_XFLIP; + else if (ctx->gsc_ctrls.vflip->val) + cfg |= GSC_IN_ROT_90_YFLIP; + else + cfg |= GSC_IN_ROT_90; + break; + case 0: + if (ctx->gsc_ctrls.hflip->val) + cfg |= GSC_IN_ROT_XFLIP; + else if (ctx->gsc_ctrls.vflip->val) + cfg |= GSC_IN_ROT_YFLIP; + } + + writel(cfg, dev->regs + GSC_IN_CON); +} + +void gsc_hw_set_global_alpha(struct gsc_ctx *ctx) +{ + struct gsc_dev *dev = ctx->gsc_dev; + struct gsc_frame *frame = &ctx->d_frame; + u32 cfg; + + if (!is_rgb(frame->fmt->color)) { + pr_debug("Not a RGB format"); + return; + } + + cfg = readl(dev->regs + GSC_OUT_CON); + cfg &= ~GSC_OUT_GLOBAL_ALPHA_MASK; + + cfg |= GSC_OUT_GLOBAL_ALPHA(ctx->gsc_ctrls.global_alpha->val); + writel(cfg, dev->regs + GSC_OUT_CON); +} + +void gsc_hw_set_sfr_update(struct gsc_ctx *ctx) +{ + struct gsc_dev *dev = ctx->gsc_dev; + u32 cfg; + + cfg = readl(dev->regs + GSC_ENABLE); + cfg |= GSC_ENABLE_SFR_UPDATE; + writel(cfg, dev->regs + GSC_ENABLE); +} diff --git a/drivers/media/platform/exynos-gsc/gsc-regs.h b/drivers/media/platform/exynos-gsc/gsc-regs.h new file mode 100644 index 000000000000..533e9947a925 --- /dev/null +++ b/drivers/media/platform/exynos-gsc/gsc-regs.h @@ -0,0 +1,172 @@ +/* + * Copyright (c) 2011 - 2012 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Register definition file for Samsung G-Scaler driver + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef REGS_GSC_H_ +#define REGS_GSC_H_ + +/* G-Scaler enable */ +#define GSC_ENABLE 0x00 +#define GSC_ENABLE_OP_STATUS (1 << 2) +#define GSC_ENABLE_SFR_UPDATE (1 << 1) +#define GSC_ENABLE_ON (1 << 0) + +/* G-Scaler S/W reset */ +#define GSC_SW_RESET 0x04 +#define GSC_SW_RESET_SRESET (1 << 0) + +/* G-Scaler IRQ */ +#define GSC_IRQ 0x08 +#define GSC_IRQ_STATUS_OR_IRQ (1 << 17) +#define GSC_IRQ_STATUS_FRM_DONE_IRQ (1 << 16) +#define GSC_IRQ_FRMDONE_MASK (1 << 1) +#define GSC_IRQ_ENABLE (1 << 0) + +/* G-Scaler input control */ +#define GSC_IN_CON 0x10 +#define GSC_IN_ROT_MASK (7 << 16) +#define GSC_IN_ROT_270 (7 << 16) +#define GSC_IN_ROT_90_YFLIP (6 << 16) +#define GSC_IN_ROT_90_XFLIP (5 << 16) +#define GSC_IN_ROT_90 (4 << 16) +#define GSC_IN_ROT_180 (3 << 16) +#define GSC_IN_ROT_YFLIP (2 << 16) +#define GSC_IN_ROT_XFLIP (1 << 16) +#define GSC_IN_RGB_TYPE_MASK (3 << 14) +#define GSC_IN_RGB_HD_WIDE (3 << 14) +#define GSC_IN_RGB_HD_NARROW (2 << 14) +#define GSC_IN_RGB_SD_WIDE (1 << 14) +#define GSC_IN_RGB_SD_NARROW (0 << 14) +#define GSC_IN_YUV422_1P_ORDER_MASK (1 << 13) +#define GSC_IN_YUV422_1P_ORDER_LSB_Y (0 << 13) +#define GSC_IN_YUV422_1P_OEDER_LSB_C (1 << 13) +#define GSC_IN_CHROMA_ORDER_MASK (1 << 12) +#define GSC_IN_CHROMA_ORDER_CBCR (0 << 12) +#define GSC_IN_CHROMA_ORDER_CRCB (1 << 12) +#define GSC_IN_FORMAT_MASK (7 << 8) +#define GSC_IN_XRGB8888 (0 << 8) +#define GSC_IN_RGB565 (1 << 8) +#define GSC_IN_YUV420_2P (2 << 8) +#define GSC_IN_YUV420_3P (3 << 8) +#define GSC_IN_YUV422_1P (4 << 8) +#define GSC_IN_YUV422_2P (5 << 8) +#define GSC_IN_YUV422_3P (6 << 8) +#define GSC_IN_TILE_TYPE_MASK (1 << 4) +#define GSC_IN_TILE_C_16x8 (0 << 4) +#define GSC_IN_TILE_MODE (1 << 3) +#define GSC_IN_LOCAL_SEL_MASK (3 << 1) +#define GSC_IN_PATH_MASK (1 << 0) +#define GSC_IN_PATH_MEMORY (0 << 0) + +/* G-Scaler source image size */ +#define GSC_SRCIMG_SIZE 0x14 +#define GSC_SRCIMG_HEIGHT(x) ((x) << 16) +#define GSC_SRCIMG_WIDTH(x) ((x) << 0) + +/* G-Scaler source image offset */ +#define GSC_SRCIMG_OFFSET 0x18 +#define GSC_SRCIMG_OFFSET_Y(x) ((x) << 16) +#define GSC_SRCIMG_OFFSET_X(x) ((x) << 0) + +/* G-Scaler cropped source image size */ +#define GSC_CROPPED_SIZE 0x1c +#define GSC_CROPPED_HEIGHT(x) ((x) << 16) +#define GSC_CROPPED_WIDTH(x) ((x) << 0) + +/* G-Scaler output control */ +#define GSC_OUT_CON 0x20 +#define GSC_OUT_GLOBAL_ALPHA_MASK (0xff << 24) +#define GSC_OUT_GLOBAL_ALPHA(x) ((x) << 24) +#define GSC_OUT_RGB_TYPE_MASK (3 << 10) +#define GSC_OUT_RGB_HD_NARROW (3 << 10) +#define GSC_OUT_RGB_HD_WIDE (2 << 10) +#define GSC_OUT_RGB_SD_NARROW (1 << 10) +#define GSC_OUT_RGB_SD_WIDE (0 << 10) +#define GSC_OUT_YUV422_1P_ORDER_MASK (1 << 9) +#define GSC_OUT_YUV422_1P_ORDER_LSB_Y (0 << 9) +#define GSC_OUT_YUV422_1P_OEDER_LSB_C (1 << 9) +#define GSC_OUT_CHROMA_ORDER_MASK (1 << 8) +#define GSC_OUT_CHROMA_ORDER_CBCR (0 << 8) +#define GSC_OUT_CHROMA_ORDER_CRCB (1 << 8) +#define GSC_OUT_FORMAT_MASK (7 << 4) +#define GSC_OUT_XRGB8888 (0 << 4) +#define GSC_OUT_RGB565 (1 << 4) +#define GSC_OUT_YUV420_2P (2 << 4) +#define GSC_OUT_YUV420_3P (3 << 4) +#define GSC_OUT_YUV422_1P (4 << 4) +#define GSC_OUT_YUV422_2P (5 << 4) +#define GSC_OUT_YUV444 (7 << 4) +#define GSC_OUT_TILE_TYPE_MASK (1 << 2) +#define GSC_OUT_TILE_C_16x8 (0 << 2) +#define GSC_OUT_TILE_MODE (1 << 1) +#define GSC_OUT_PATH_MASK (1 << 0) +#define GSC_OUT_PATH_LOCAL (1 << 0) +#define GSC_OUT_PATH_MEMORY (0 << 0) + +/* G-Scaler scaled destination image size */ +#define GSC_SCALED_SIZE 0x24 +#define GSC_SCALED_HEIGHT(x) ((x) << 16) +#define GSC_SCALED_WIDTH(x) ((x) << 0) + +/* G-Scaler pre scale ratio */ +#define GSC_PRE_SCALE_RATIO 0x28 +#define GSC_PRESC_SHFACTOR(x) ((x) << 28) +#define GSC_PRESC_V_RATIO(x) ((x) << 16) +#define GSC_PRESC_H_RATIO(x) ((x) << 0) + +/* G-Scaler main scale horizontal ratio */ +#define GSC_MAIN_H_RATIO 0x2c +#define GSC_MAIN_H_RATIO_VALUE(x) ((x) << 0) + +/* G-Scaler main scale vertical ratio */ +#define GSC_MAIN_V_RATIO 0x30 +#define GSC_MAIN_V_RATIO_VALUE(x) ((x) << 0) + +/* G-Scaler destination image size */ +#define GSC_DSTIMG_SIZE 0x40 +#define GSC_DSTIMG_HEIGHT(x) ((x) << 16) +#define GSC_DSTIMG_WIDTH(x) ((x) << 0) + +/* G-Scaler destination image offset */ +#define GSC_DSTIMG_OFFSET 0x44 +#define GSC_DSTIMG_OFFSET_Y(x) ((x) << 16) +#define GSC_DSTIMG_OFFSET_X(x) ((x) << 0) + +/* G-Scaler input y address mask */ +#define GSC_IN_BASE_ADDR_Y_MASK 0x4c +/* G-Scaler input y base address */ +#define GSC_IN_BASE_ADDR_Y(n) (0x50 + (n) * 0x4) + +/* G-Scaler input cb address mask */ +#define GSC_IN_BASE_ADDR_CB_MASK 0x7c +/* G-Scaler input cb base address */ +#define GSC_IN_BASE_ADDR_CB(n) (0x80 + (n) * 0x4) + +/* G-Scaler input cr address mask */ +#define GSC_IN_BASE_ADDR_CR_MASK 0xac +/* G-Scaler input cr base address */ +#define GSC_IN_BASE_ADDR_CR(n) (0xb0 + (n) * 0x4) + +/* G-Scaler output y address mask */ +#define GSC_OUT_BASE_ADDR_Y_MASK 0x10c +/* G-Scaler output y base address */ +#define GSC_OUT_BASE_ADDR_Y(n) (0x110 + (n) * 0x4) + +/* G-Scaler output cb address mask */ +#define GSC_OUT_BASE_ADDR_CB_MASK 0x15c +/* G-Scaler output cb base address */ +#define GSC_OUT_BASE_ADDR_CB(n) (0x160 + (n) * 0x4) + +/* G-Scaler output cr address mask */ +#define GSC_OUT_BASE_ADDR_CR_MASK 0x1ac +/* G-Scaler output cr base address */ +#define GSC_OUT_BASE_ADDR_CR(n) (0x1b0 + (n) * 0x4) + +#endif /* REGS_GSC_H_ */ |