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drm/rockchip: dw_hdmi: Allow RK3588 4K-60Hz YUV444/YUV422/RGB output

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Signed-off-by: Algea Cao <algea.cao@rock-chips.com>
Change-Id: I03541eb421c9ce6fbdd94575688391ee3352390e
This commit is contained in:
Algea Cao
2022-08-16 18:03:35 +08:00
committed by Tao Huang
parent 8a26ca654a
commit 84d542c4b8
1 changed files with 2 additions and 18 deletions
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20
drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
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@@ -2067,16 +2067,6 @@ dw_hdmi_rockchip_select_output(struct drm_connector_state *conn_state,
/* We prefer use YCbCr422 to send hdr 10bit */
if (info->color_formats & DRM_COLOR_FORMAT_YCRCB422)
*color_format = RK_IF_FORMAT_YCBCR422;
if (hdmi->is_hdmi_qp) {
if (info->color_formats & DRM_COLOR_FORMAT_YCRCB420) {
if (mode.clock >= 340000)
*color_format = RK_IF_FORMAT_YCBCR420;
else
*color_format = RK_IF_FORMAT_RGB;
} else {
*color_format = RK_IF_FORMAT_RGB;
}
}
}
if (mode.flags & DRM_MODE_FLAG_DBLCLK)
@@ -2085,14 +2075,8 @@ dw_hdmi_rockchip_select_output(struct drm_connector_state *conn_state,
DRM_MODE_FLAG_3D_FRAME_PACKING)
pixclock *= 2;
if (hdmi->is_hdmi_qp) {
if (mode.clock >= 600000) {
*color_format = RK_IF_FORMAT_YCBCR420;
} else if (mode.clock >= 340000) {
if (drm_mode_is_420(info, &mode))
*color_format = RK_IF_FORMAT_YCBCR420;
}
}
if (hdmi->is_hdmi_qp && mode.clock >= 600000)
*color_format = RK_IF_FORMAT_YCBCR420;
if (*color_format == RK_IF_FORMAT_YCBCR422 || color_depth == 8)
tmdsclock = pixclock;