From: Paul Kocialkowski Date: Fri, 23 Nov 2018 09:24:54 +0000 (+0100) Subject: drm/sun4i: frontend: Add support for the BGRX8888 output format X-Git-Tag: v5.0-rc1~185^2~13^2~8 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=b36d95846117dc47cd5a7e854a862aa2b509026b;p=linux.git 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 Signed-off-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20181123092515.2511-23-paul.kocialkowski@bootlin.com --- diff --git a/drivers/gpu/drm/sun4i/sun4i_frontend.c b/drivers/gpu/drm/sun4i/sun4i_frontend.c index 72e0f1b1624b..5d765764bff9 100644 --- a/drivers/gpu/drm/sun4i/sun4i_frontend.c +++ b/drivers/gpu/drm/sun4i/sun4i_frontend.c @@ -145,6 +145,10 @@ static int sun4i_frontend_drm_format_to_input_sequence(uint32_t fmt, u32 *val) static int sun4i_frontend_drm_format_to_output_fmt(uint32_t fmt, u32 *val) { switch (fmt) { + case DRM_FORMAT_BGRX8888: + *val = SUN4I_FRONTEND_OUTPUT_FMT_DATA_FMT_BGRX8888; + return 0; + case DRM_FORMAT_XRGB8888: *val = SUN4I_FRONTEND_OUTPUT_FMT_DATA_FMT_XRGB8888; return 0; diff --git a/drivers/gpu/drm/sun4i/sun4i_frontend.h b/drivers/gpu/drm/sun4i/sun4i_frontend.h index 2ee1bccf378a..800a193eebc2 100644 --- a/drivers/gpu/drm/sun4i/sun4i_frontend.h +++ b/drivers/gpu/drm/sun4i/sun4i_frontend.h @@ -32,6 +32,7 @@ #define SUN4I_FRONTEND_INPUT_FMT_DATA_PS_XRGB 1 #define SUN4I_FRONTEND_OUTPUT_FMT_REG 0x05c +#define SUN4I_FRONTEND_OUTPUT_FMT_DATA_FMT_BGRX8888 1 #define SUN4I_FRONTEND_OUTPUT_FMT_DATA_FMT_XRGB8888 2 #define SUN4I_FRONTEND_CH0_INSIZE_REG 0x100