From: renjiang.han Date: Tue, 24 Dec 2019 12:47:06 +0000 (+0800) Subject: v4lvideo: add support for multiple input formats. [1/1] X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b6bd4d7a0e25108fd963b53536d55e1da072e199;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git v4lvideo: add support for multiple input formats. [1/1] PD#SWPL-18704 Problem: v4lvideo only supports NV21 input format. Solution: add support for multiple input formats. Verify: on U212 Change-Id: I1dc4a4cc863fe4e8e2c540e22642d828f8aef7df Signed-off-by: renjiang.han --- diff --git a/drivers/amlogic/media/video_processor/v4lvideo/v4lvideo.c b/drivers/amlogic/media/video_processor/v4lvideo/v4lvideo.c index 6c43d395319d..c5abbe572570 100644 --- a/drivers/amlogic/media/video_processor/v4lvideo/v4lvideo.c +++ b/drivers/amlogic/media/video_processor/v4lvideo/v4lvideo.c @@ -20,6 +20,7 @@ #include #include #include +#include #include "v4lvideo.h" #include #include @@ -412,6 +413,143 @@ static struct ge2d_context_s *context; static int canvas_src_id[3]; static int canvas_dst_id[3]; +static int get_source_type(struct vframe_s *vf) +{ + enum vframe_source_type ret; + int interlace_mode; + + interlace_mode = vf->type & VIDTYPE_TYPEMASK; + if ((vf->source_type == VFRAME_SOURCE_TYPE_HDMI) || + (vf->source_type == VFRAME_SOURCE_TYPE_CVBS)) { + if ((vf->bitdepth & BITDEPTH_Y10) && + (!(vf->type & VIDTYPE_COMPRESS)) && + (get_cpu_type() >= MESON_CPU_MAJOR_ID_TXL)) + ret = VDIN_10BIT_NORMAL; + else + ret = VDIN_8BIT_NORMAL; + } else { + if ((vf->bitdepth & BITDEPTH_Y10) && + (!(vf->type & VIDTYPE_COMPRESS)) && + (get_cpu_type() >= MESON_CPU_MAJOR_ID_TXL)) { + if (interlace_mode == VIDTYPE_INTERLACE_TOP) + ret = DECODER_10BIT_TOP; + else if (interlace_mode == VIDTYPE_INTERLACE_BOTTOM) + ret = DECODER_10BIT_BOTTOM; + else + ret = DECODER_10BIT_NORMAL; + } else { + if (interlace_mode == VIDTYPE_INTERLACE_TOP) + ret = DECODER_8BIT_TOP; + else if (interlace_mode == VIDTYPE_INTERLACE_BOTTOM) + ret = DECODER_8BIT_BOTTOM; + else + ret = DECODER_8BIT_NORMAL; + } + } + return ret; +} + +static int get_input_format(struct vframe_s *vf) +{ + int format = GE2D_FORMAT_M24_YUV420; + enum vframe_source_type soure_type; + + soure_type = get_source_type(vf); + switch (soure_type) { + case DECODER_8BIT_NORMAL: + if (vf->type & VIDTYPE_VIU_422) + format = GE2D_FORMAT_S16_YUV422; + else if (vf->type & VIDTYPE_VIU_NV21) + format = GE2D_FORMAT_M24_NV21; + else if (vf->type & VIDTYPE_VIU_444) + format = GE2D_FORMAT_S24_YUV444; + else + format = GE2D_FORMAT_M24_YUV420; + break; + case DECODER_8BIT_BOTTOM: + if (vf->type & VIDTYPE_VIU_422) + format = GE2D_FORMAT_S16_YUV422 + | (GE2D_FORMAT_S16_YUV422B & (3 << 3)); + else if (vf->type & VIDTYPE_VIU_NV21) + format = GE2D_FORMAT_M24_NV21 + | (GE2D_FORMAT_M24_NV21B & (3 << 3)); + else if (vf->type & VIDTYPE_VIU_444) + format = GE2D_FORMAT_S24_YUV444 + | (GE2D_FORMAT_S24_YUV444B & (3 << 3)); + else + format = GE2D_FORMAT_M24_YUV420 + | (GE2D_FMT_M24_YUV420B & (3 << 3)); + break; + case DECODER_8BIT_TOP: + if (vf->type & VIDTYPE_VIU_422) + format = GE2D_FORMAT_S16_YUV422 + | (GE2D_FORMAT_S16_YUV422T & (3 << 3)); + else if (vf->type & VIDTYPE_VIU_NV21) + format = GE2D_FORMAT_M24_NV21 + | (GE2D_FORMAT_M24_NV21T & (3 << 3)); + else if (vf->type & VIDTYPE_VIU_444) + format = GE2D_FORMAT_S24_YUV444 + | (GE2D_FORMAT_S24_YUV444T & (3 << 3)); + else + format = GE2D_FORMAT_M24_YUV420 + | (GE2D_FMT_M24_YUV420T & (3 << 3)); + break; + case DECODER_10BIT_NORMAL: + if (vf->type & VIDTYPE_VIU_422) { + if (vf->bitdepth & FULL_PACK_422_MODE) + format = GE2D_FORMAT_S16_10BIT_YUV422; + else + format = GE2D_FORMAT_S16_12BIT_YUV422; + } + break; + case DECODER_10BIT_BOTTOM: + if (vf->type & VIDTYPE_VIU_422) { + if (vf->bitdepth & FULL_PACK_422_MODE) + format = GE2D_FORMAT_S16_10BIT_YUV422 + | (GE2D_FORMAT_S16_10BIT_YUV422B + & (3 << 3)); + else + format = GE2D_FORMAT_S16_12BIT_YUV422 + | (GE2D_FORMAT_S16_12BIT_YUV422B + & (3 << 3)); + } + break; + case DECODER_10BIT_TOP: + if (vf->type & VIDTYPE_VIU_422) { + if (vf->bitdepth & FULL_PACK_422_MODE) + format = GE2D_FORMAT_S16_10BIT_YUV422 + | (GE2D_FORMAT_S16_10BIT_YUV422T + & (3 << 3)); + else + format = GE2D_FORMAT_S16_12BIT_YUV422 + | (GE2D_FORMAT_S16_12BIT_YUV422T + & (3 << 3)); + } + break; + case VDIN_8BIT_NORMAL: + if (vf->type & VIDTYPE_VIU_422) + format = GE2D_FORMAT_S16_YUV422; + else if (vf->type & VIDTYPE_VIU_NV21) + format = GE2D_FORMAT_M24_NV21; + else if (vf->type & VIDTYPE_VIU_444) + format = GE2D_FORMAT_S24_YUV444; + else + format = GE2D_FORMAT_M24_YUV420; + break; + case VDIN_10BIT_NORMAL: + if (vf->type & VIDTYPE_VIU_422) { + if (vf->bitdepth & FULL_PACK_422_MODE) + format = GE2D_FORMAT_S16_10BIT_YUV422; + else + format = GE2D_FORMAT_S16_12BIT_YUV422; + } + break; + default: + format = GE2D_FORMAT_M24_YUV420; + } + return format; +} + static void do_vframe_afbc_soft_decode(struct v4l_data_t *v4l_data) { int i, j, ret, y_size; @@ -512,6 +650,8 @@ void v4lvideo_data_copy(struct v4l_data_t *v4l_data) struct canvas_config_s dst_canvas_config[3]; struct vframe_s *vf = NULL; const char *keep_owner = "ge2d_dest_comp"; + bool di_mode = false; + bool is_10bit = false; vf = v4l_data->vf; @@ -519,6 +659,13 @@ void v4lvideo_data_copy(struct v4l_data_t *v4l_data) do_vframe_afbc_soft_decode(v4l_data); return; } + is_10bit = vf->bitdepth & BITDEPTH_Y10; + di_mode = vf->type & VIDTYPE_DI_PW; + if (is_10bit && (!di_mode)) { + pr_err("vframe 10bit copy is not supported.\n"); + return; + } + memset(&ge2d_config, 0, sizeof(ge2d_config)); memset(dst_canvas_config, 0, sizeof(dst_canvas_config)); @@ -605,7 +752,7 @@ void v4lvideo_data_copy(struct v4l_data_t *v4l_data) ge2d_config.src_key.key_mode = 0; ge2d_config.src_para.mem_type = CANVAS_TYPE_INVALID; - ge2d_config.src_para.format = GE2D_FORMAT_M24_NV21; + ge2d_config.src_para.format = get_input_format(vf); ge2d_config.src_para.fill_color_en = 0; ge2d_config.src_para.fill_mode = 0; ge2d_config.src_para.x_rev = 0; diff --git a/drivers/amlogic/media/video_processor/v4lvideo/v4lvideo.h b/drivers/amlogic/media/video_processor/v4lvideo/v4lvideo.h index 8042befaca1c..b5c0540d7ce2 100644 --- a/drivers/amlogic/media/video_processor/v4lvideo/v4lvideo.h +++ b/drivers/amlogic/media/video_processor/v4lvideo/v4lvideo.h @@ -225,6 +225,17 @@ struct v4lvideo_dev { u8 first_frame; }; +enum vframe_source_type { + DECODER_8BIT_NORMAL = 0, + DECODER_8BIT_BOTTOM, + DECODER_8BIT_TOP, + DECODER_10BIT_NORMAL, + DECODER_10BIT_BOTTOM, + DECODER_10BIT_TOP, + VDIN_8BIT_NORMAL, + VDIN_10BIT_NORMAL, +}; + unsigned int get_v4lvideo_debug(void); #define V4LVIDEO_IOC_MAGIC 'I'