drm/imx: consolidate bus format variable names
This patch consolidates the different interface_pix_fmt, pixel_fmt, pix_fmt,
and pixfmt variables to a common name "bus_format" wherever they describe the
pixel format on the bus between display controller and encoder hardware.
At the same time, it renames imx_drm_panel_format to imx_drm_set_bus_format.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Tested-by: Emil Renner Berthing <kernel@esmil.dk>
diff --git a/drivers/gpu/drm/imx/parallel-display.c b/drivers/gpu/drm/imx/parallel-display.c
index e645fe1..74a9ce4 100644
--- a/drivers/gpu/drm/imx/parallel-display.c
+++ b/drivers/gpu/drm/imx/parallel-display.c
@@ -33,7 +33,7 @@
struct device *dev;
void *edid;
int edid_len;
- u32 interface_pix_fmt;
+ u32 bus_format;
int mode_valid;
struct drm_display_mode mode;
struct drm_panel *panel;
@@ -118,7 +118,7 @@
{
struct imx_parallel_display *imxpd = enc_to_imxpd(encoder);
- imx_drm_panel_format(encoder, imxpd->interface_pix_fmt);
+ imx_drm_set_bus_format(encoder, imxpd->bus_format);
}
static void imx_pd_encoder_commit(struct drm_encoder *encoder)
@@ -225,14 +225,13 @@
ret = of_property_read_string(np, "interface-pix-fmt", &fmt);
if (!ret) {
if (!strcmp(fmt, "rgb24"))
- imxpd->interface_pix_fmt = MEDIA_BUS_FMT_RGB888_1X24;
+ imxpd->bus_format = MEDIA_BUS_FMT_RGB888_1X24;
else if (!strcmp(fmt, "rgb565"))
- imxpd->interface_pix_fmt = MEDIA_BUS_FMT_RGB565_1X16;
+ imxpd->bus_format = MEDIA_BUS_FMT_RGB565_1X16;
else if (!strcmp(fmt, "bgr666"))
- imxpd->interface_pix_fmt = MEDIA_BUS_FMT_RGB666_1X18;
+ imxpd->bus_format = MEDIA_BUS_FMT_RGB666_1X18;
else if (!strcmp(fmt, "lvds666"))
- imxpd->interface_pix_fmt =
- MEDIA_BUS_FMT_RGB666_1X24_CPADHI;
+ imxpd->bus_format = MEDIA_BUS_FMT_RGB666_1X24_CPADHI;
}
panel_node = of_parse_phandle(np, "fsl,panel", 0);