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drm/panel: mantix: Add media bus format 

This allows the DSI bridge to detect the correct bus format.
We currently only support MEDIA_BUS_FMT_RGB888_1X24.

Signed-off-by: Guido Günther <agx@sigxcpu.org>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/75fbe7139a84fa133499afe242c204ba4516da98.1633959458.git.agx@sigxcpu.org
This commit is contained in:
Guido Günther 2021-10-11 15:41:24 +02:00
parent 2f1495fac8
commit 1311f3dfce
1 changed files with 9 additions and 0 deletions
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9
drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
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@ -8,6 +8,7 @@
#include <linux/backlight.h> #include <linux/backlight.h>
#include <linux/delay.h> #include <linux/delay.h>
#include <linux/gpio/consumer.h> #include <linux/gpio/consumer.h>
#include <linux/media-bus-format.h>
#include <linux/module.h> #include <linux/module.h>
#include <linux/of_device.h> #include <linux/of_device.h>
#include <linux/regulator/consumer.h> #include <linux/regulator/consumer.h>
@ -220,6 +221,10 @@ static const struct drm_display_mode default_mode_ys = {
.height_mm = 130, .height_mm = 130,
}; };
static const u32 mantix_bus_formats[] = {
MEDIA_BUS_FMT_RGB888_1X24,
};
static int mantix_get_modes(struct drm_panel *panel, static int mantix_get_modes(struct drm_panel *panel,
struct drm_connector *connector) struct drm_connector *connector)
{ {
@ -241,6 +246,10 @@ static int mantix_get_modes(struct drm_panel *panel,
connector->display_info.height_mm = mode->height_mm; connector->display_info.height_mm = mode->height_mm;
drm_mode_probed_add(connector, mode); drm_mode_probed_add(connector, mode);
drm_display_info_set_bus_formats(&connector->display_info,
mantix_bus_formats,
ARRAY_SIZE(mantix_bus_formats));
return 1; return 1;
} }