diff options
author | Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-03-13 13:18:13 +0300 |
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committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-03-18 07:56:51 +0300 |
commit | 1cb72963fa1e3667936d069333923787037e9ffb (patch) | |
tree | 16b3f705e7f73594bef6170b6ce38e39abd2649b /drivers/media/platform/mtk-mdp/mtk_mdp_regs.c | |
parent | 8bbc139c6bde391d00835dd74e2326f50045cde4 (diff) | |
download | linux-1cb72963fa1e3667936d069333923787037e9ffb.tar.xz |
media: platform: rename mtk-mdp/ to mediatek/mtk-mdp/
As the end goal is to have platform drivers split by vendor,
rename mtk-mdp/ to mediatek/mtk-mdp/.
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/media/platform/mtk-mdp/mtk_mdp_regs.c')
-rw-r--r-- | drivers/media/platform/mtk-mdp/mtk_mdp_regs.c | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/drivers/media/platform/mtk-mdp/mtk_mdp_regs.c b/drivers/media/platform/mtk-mdp/mtk_mdp_regs.c deleted file mode 100644 index ba476d50ae43..000000000000 --- a/drivers/media/platform/mtk-mdp/mtk_mdp_regs.c +++ /dev/null @@ -1,148 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Copyright (c) 2015-2016 MediaTek Inc. - * Author: Houlong Wei <houlong.wei@mediatek.com> - * Ming Hsiu Tsai <minghsiu.tsai@mediatek.com> - */ - -#include <linux/platform_device.h> - -#include "mtk_mdp_core.h" -#include "mtk_mdp_regs.h" - - -#define MDP_COLORFMT_PACK(VIDEO, PLANE, COPLANE, HF, VF, BITS, GROUP, SWAP, ID)\ - (((VIDEO) << 27) | ((PLANE) << 24) | ((COPLANE) << 22) |\ - ((HF) << 20) | ((VF) << 18) | ((BITS) << 8) | ((GROUP) << 6) |\ - ((SWAP) << 5) | ((ID) << 0)) - -enum MDP_COLOR_ENUM { - MDP_COLOR_UNKNOWN = 0, - MDP_COLOR_NV12 = MDP_COLORFMT_PACK(0, 2, 1, 1, 1, 8, 1, 0, 12), - MDP_COLOR_I420 = MDP_COLORFMT_PACK(0, 3, 0, 1, 1, 8, 1, 0, 8), - MDP_COLOR_YV12 = MDP_COLORFMT_PACK(0, 3, 0, 1, 1, 8, 1, 1, 8), - /* Mediatek proprietary format */ - MDP_COLOR_420_MT21 = MDP_COLORFMT_PACK(5, 2, 1, 1, 1, 256, 1, 0, 12), -}; - -static int32_t mtk_mdp_map_color_format(int v4l2_format) -{ - switch (v4l2_format) { - case V4L2_PIX_FMT_NV12M: - case V4L2_PIX_FMT_NV12: - return MDP_COLOR_NV12; - case V4L2_PIX_FMT_MT21C: - return MDP_COLOR_420_MT21; - case V4L2_PIX_FMT_YUV420M: - case V4L2_PIX_FMT_YUV420: - return MDP_COLOR_I420; - case V4L2_PIX_FMT_YVU420: - return MDP_COLOR_YV12; - } - - mtk_mdp_err("Unknown format 0x%x", v4l2_format); - - return MDP_COLOR_UNKNOWN; -} - -void mtk_mdp_hw_set_input_addr(struct mtk_mdp_ctx *ctx, - struct mtk_mdp_addr *addr) -{ - struct mdp_buffer *src_buf = &ctx->vpu.vsi->src_buffer; - int i; - - for (i = 0; i < ARRAY_SIZE(addr->addr); i++) - src_buf->addr_mva[i] = (uint64_t)addr->addr[i]; -} - -void mtk_mdp_hw_set_output_addr(struct mtk_mdp_ctx *ctx, - struct mtk_mdp_addr *addr) -{ - struct mdp_buffer *dst_buf = &ctx->vpu.vsi->dst_buffer; - int i; - - for (i = 0; i < ARRAY_SIZE(addr->addr); i++) - dst_buf->addr_mva[i] = (uint64_t)addr->addr[i]; -} - -void mtk_mdp_hw_set_in_size(struct mtk_mdp_ctx *ctx) -{ - struct mtk_mdp_frame *frame = &ctx->s_frame; - struct mdp_config *config = &ctx->vpu.vsi->src_config; - - /* Set input pixel offset */ - config->crop_x = frame->crop.left; - config->crop_y = frame->crop.top; - - /* Set input cropped size */ - config->crop_w = frame->crop.width; - config->crop_h = frame->crop.height; - - /* Set input original size */ - config->x = 0; - config->y = 0; - config->w = frame->width; - config->h = frame->height; -} - -void mtk_mdp_hw_set_in_image_format(struct mtk_mdp_ctx *ctx) -{ - unsigned int i; - struct mtk_mdp_frame *frame = &ctx->s_frame; - struct mdp_config *config = &ctx->vpu.vsi->src_config; - struct mdp_buffer *src_buf = &ctx->vpu.vsi->src_buffer; - - src_buf->plane_num = frame->fmt->num_comp; - config->format = mtk_mdp_map_color_format(frame->fmt->pixelformat); - config->w_stride = 0; /* MDP will calculate it by color format. */ - config->h_stride = 0; /* MDP will calculate it by color format. */ - - for (i = 0; i < src_buf->plane_num; i++) - src_buf->plane_size[i] = frame->payload[i]; -} - -void mtk_mdp_hw_set_out_size(struct mtk_mdp_ctx *ctx) -{ - struct mtk_mdp_frame *frame = &ctx->d_frame; - struct mdp_config *config = &ctx->vpu.vsi->dst_config; - - config->crop_x = frame->crop.left; - config->crop_y = frame->crop.top; - config->crop_w = frame->crop.width; - config->crop_h = frame->crop.height; - config->x = 0; - config->y = 0; - config->w = frame->width; - config->h = frame->height; -} - -void mtk_mdp_hw_set_out_image_format(struct mtk_mdp_ctx *ctx) -{ - unsigned int i; - struct mtk_mdp_frame *frame = &ctx->d_frame; - struct mdp_config *config = &ctx->vpu.vsi->dst_config; - struct mdp_buffer *dst_buf = &ctx->vpu.vsi->dst_buffer; - - dst_buf->plane_num = frame->fmt->num_comp; - config->format = mtk_mdp_map_color_format(frame->fmt->pixelformat); - config->w_stride = 0; /* MDP will calculate it by color format. */ - config->h_stride = 0; /* MDP will calculate it by color format. */ - for (i = 0; i < dst_buf->plane_num; i++) - dst_buf->plane_size[i] = frame->payload[i]; -} - -void mtk_mdp_hw_set_rotation(struct mtk_mdp_ctx *ctx) -{ - struct mdp_config_misc *misc = &ctx->vpu.vsi->misc; - - misc->orientation = ctx->ctrls.rotate->val; - misc->hflip = ctx->ctrls.hflip->val; - misc->vflip = ctx->ctrls.vflip->val; -} - -void mtk_mdp_hw_set_global_alpha(struct mtk_mdp_ctx *ctx) -{ - struct mdp_config_misc *misc = &ctx->vpu.vsi->misc; - - misc->alpha = ctx->ctrls.global_alpha->val; -} |