diff options
author | Neil Armstrong <narmstrong@baylibre.com> | 2020-03-04 13:40:46 +0300 |
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committer | Neil Armstrong <narmstrong@baylibre.com> | 2020-03-10 12:51:24 +0300 |
commit | f14d3f6c39f39acf0eec90f4dcf1105f7be1fc1b (patch) | |
tree | 7450226c98a25380b6d1b02b9ec20b9da1016178 /drivers/gpu/drm/bridge | |
parent | 6c3c719936dafeb5df3a625cd57a674bf1d6ef31 (diff) | |
download | linux-f14d3f6c39f39acf0eec90f4dcf1105f7be1fc1b.tar.xz |
drm/bridge: synopsys: dw-hdmi: allow ycbcr420 modes for >= 0x200a
Now the DW-HDMI Controller supports the HDMI2.0 modes, enable support
for these modes in the connector if the platform supports them.
We limit these modes to DW-HDMI IP version >= 0x200a which
are designed to support HDMI2.0 display modes.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jernej Škrabec <jernej.skrabec@siol.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20200304104052.17196-6-narmstrong@baylibre.com
Diffstat (limited to 'drivers/gpu/drm/bridge')
-rw-r--r-- | drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c index de19e8993e1d..f85c15ad8486 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c @@ -3252,6 +3252,12 @@ __dw_hdmi_probe(struct platform_device *pdev, hdmi->bridge.of_node = pdev->dev.of_node; #endif + if (hdmi->version >= 0x200a) + hdmi->connector.ycbcr_420_allowed = + hdmi->plat_data->ycbcr_420_allowed; + else + hdmi->connector.ycbcr_420_allowed = false; + memset(&pdevinfo, 0, sizeof(pdevinfo)); pdevinfo.parent = dev; pdevinfo.id = PLATFORM_DEVID_AUTO; |