diff options
| author | Ayan Kumar Halder <ayan.halder@arm.com> | 2018-07-17 18:13:44 +0100 |
|---|---|---|
| committer | Ayan Kumar Halder <ayan.halder@arm.com> | 2018-07-18 16:59:27 +0100 |
| commit | d8bd23d9936bea7184a2bce1242ea646f4906d7d (patch) | |
| tree | a40424f7c8dd065c789239e1b2e033f52df34901 /drivers/gpu/drm/rockchip | |
| parent | 9bace65934e74d47e467c44765e6a202c302fe7a (diff) | |
drm/rockchip: Substitute is_yuv_support() with format->is_yuv
drm_format_info table has a field 'is_yuv' to denote if the format
is yuv or not. The driver is expected to use this instead of
having a function for the same purpose.
Signed-off-by: Ayan Kumar halder <ayan.halder@arm.com>
Reviewed-by: Ville Syrjala <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1531847626-22248-3-git-send-email-ayan.halder@arm.com
Diffstat (limited to 'drivers/gpu/drm/rockchip')
| -rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index effecbed2d11..1359e5c773e4 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -243,18 +243,6 @@ static enum vop_data_format vop_convert_format(uint32_t format) } } -static bool is_yuv_support(uint32_t format) -{ - switch (format) { - case DRM_FORMAT_NV12: - case DRM_FORMAT_NV16: - case DRM_FORMAT_NV24: - return true; - default: - return false; - } -} - static uint16_t scl_vop_cal_scale(enum scale_mode mode, uint32_t src, uint32_t dst, bool is_horizontal, int vsu_mode, int *vskiplines) @@ -298,7 +286,8 @@ static void scl_vop_cal_scl_fac(struct vop *vop, const struct vop_win_data *win, uint16_t cbcr_ver_scl_mode = SCALE_NONE; int hsub = drm_format_horz_chroma_subsampling(pixel_format); int vsub = drm_format_vert_chroma_subsampling(pixel_format); - bool is_yuv = is_yuv_support(pixel_format); + const struct drm_format_info *info; + bool is_yuv = false; uint16_t cbcr_src_w = src_w / hsub; uint16_t cbcr_src_h = src_h / vsub; uint16_t vsu_mode; @@ -306,6 +295,11 @@ static void scl_vop_cal_scl_fac(struct vop *vop, const struct vop_win_data *win, uint32_t val; int vskiplines; + info = drm_format_info(pixel_format); + + if (info->is_yuv) + is_yuv = true; + if (dst_w > 3840) { DRM_DEV_ERROR(vop->dev, "Maximum dst width (3840) exceeded\n"); return; @@ -680,7 +674,7 @@ static int vop_plane_atomic_check(struct drm_plane *plane, * Src.x1 can be odd when do clip, but yuv plane start point * need align with 2 pixel. */ - if (is_yuv_support(fb->format->format) && ((state->src.x1 >> 16) % 2)) { + if (fb->format->is_yuv && ((state->src.x1 >> 16) % 2)) { DRM_ERROR("Invalid Source: Yuv format not support odd xpos\n"); return -EINVAL; } @@ -767,7 +761,7 @@ static void vop_plane_atomic_update(struct drm_plane *plane, VOP_WIN_SET(vop, win, format, format); VOP_WIN_SET(vop, win, yrgb_vir, DIV_ROUND_UP(fb->pitches[0], 4)); VOP_WIN_SET(vop, win, yrgb_mst, dma_addr); - if (is_yuv_support(fb->format->format)) { + if (fb->format->is_yuv) { int hsub = drm_format_horz_chroma_subsampling(fb->format->format); int vsub = drm_format_vert_chroma_subsampling(fb->format->format); int bpp = fb->format->cpp[1]; |