drm/sun4i: frontend: Add support for the BGRX8888 output format
This introduces support for the BGRX8888 output format for the frontend, with its associated output format value definition. Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181123092515.2511-23-paul.kocialkowski@bootlin.com
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@ -145,6 +145,10 @@ static int sun4i_frontend_drm_format_to_input_sequence(uint32_t fmt, u32 *val)
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static int sun4i_frontend_drm_format_to_output_fmt(uint32_t fmt, u32 *val)
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{
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switch (fmt) {
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case DRM_FORMAT_BGRX8888:
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*val = SUN4I_FRONTEND_OUTPUT_FMT_DATA_FMT_BGRX8888;
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return 0;
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case DRM_FORMAT_XRGB8888:
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*val = SUN4I_FRONTEND_OUTPUT_FMT_DATA_FMT_XRGB8888;
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return 0;
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@ -32,6 +32,7 @@
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#define SUN4I_FRONTEND_INPUT_FMT_DATA_PS_XRGB 1
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#define SUN4I_FRONTEND_OUTPUT_FMT_REG 0x05c
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#define SUN4I_FRONTEND_OUTPUT_FMT_DATA_FMT_BGRX8888 1
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#define SUN4I_FRONTEND_OUTPUT_FMT_DATA_FMT_XRGB8888 2
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#define SUN4I_FRONTEND_CH0_INSIZE_REG 0x100
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