Unverified Commit b36d9584 authored by Paul Kocialkowski's avatar Paul Kocialkowski Committed by Maxime Ripard
Browse files

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: default avatarPaul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181123092515.2511-23-paul.kocialkowski@bootlin.com
parent 31cf282a

drivers/gpu/drm/sun4i/sun4i_frontend.c

+4 −0
Original line number Diff line number Diff line
@@ -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;

drivers/gpu/drm/sun4i/sun4i_frontend.h

+1 −0
Original line number Diff line number Diff line
@@ -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

CRA Git | Maintained and supported by SUSTech CRA and CCSE