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drm: bridge: dw-hdmi: remove unused hdmi_bus_fmt_is_yuv420

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Remove usused yet hdmi_bus_fmt_is_yuv420 function.

Fixes: def23aa7e9 ("drm: bridge: dw-hdmi: Switch to V4L bus format and encodings")
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1491377579-9353-1-git-send-email-narmstrong@baylibre.com
This commit is contained in:
Neil Armstrong 2017-04-05 09:32:59 +02:00
parent 7128645d5c
commit 4c67b20c98
1 changed files with 0 additions and 14 deletions
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14
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
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@ -605,20 +605,6 @@ static bool hdmi_bus_fmt_is_yuv422(unsigned int bus_format)
}
}
static bool hdmi_bus_fmt_is_yuv420(unsigned int bus_format)
{
switch (bus_format) {
case MEDIA_BUS_FMT_UYYVYY8_0_5X24:
case MEDIA_BUS_FMT_UYYVYY10_0_5X30:
case MEDIA_BUS_FMT_UYYVYY12_0_5X36:
case MEDIA_BUS_FMT_UYYVYY16_0_5X48:
return true;
default:
return false;
}
}
static int hdmi_bus_fmt_color_depth(unsigned int bus_format)
{
switch (bus_format) {