Commit ae4ba193 authored by Paul Kocialkowski's avatar Paul Kocialkowski Committed by Maxime Ripard

drm/sun4i: frontend: Determine input mode based on the number of planes

Use the number of planes associated with the DRM format to determine the
input mode configuration instead of the format iteself. This way, the
helper can be used for all packed formats without future changes.
Signed-off-by: default avatarPaul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181123092515.2511-20-paul.kocialkowski@bootlin.com
parent 9579f919
...@@ -118,14 +118,12 @@ static int sun4i_frontend_drm_format_to_input_fmt(uint32_t fmt, u32 *val) ...@@ -118,14 +118,12 @@ static int sun4i_frontend_drm_format_to_input_fmt(uint32_t fmt, u32 *val)
static int sun4i_frontend_drm_format_to_input_mode(uint32_t fmt, u32 *val) static int sun4i_frontend_drm_format_to_input_mode(uint32_t fmt, u32 *val)
{ {
switch (fmt) { if (drm_format_num_planes(fmt) == 1)
case DRM_FORMAT_XRGB8888:
*val = SUN4I_FRONTEND_INPUT_FMT_DATA_MOD_PACKED; *val = SUN4I_FRONTEND_INPUT_FMT_DATA_MOD_PACKED;
return 0; else
default:
return -EINVAL; return -EINVAL;
}
return 0;
} }
static int sun4i_frontend_drm_format_to_input_sequence(uint32_t fmt, u32 *val) static int sun4i_frontend_drm_format_to_input_sequence(uint32_t fmt, u32 *val)
......
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