struct chipone {
struct device *dev;
struct drm_bridge bridge;
+ struct drm_display_mode mode;
struct drm_bridge *panel_bridge;
struct gpio_desc *enable_gpio;
struct regulator *vdd1;
return container_of(bridge, struct chipone, bridge);
}
-static struct drm_display_mode *bridge_to_mode(struct drm_bridge *bridge)
-{
- return &bridge->encoder->crtc->state->adjusted_mode;
-}
-
static inline int chipone_dsi_write(struct chipone *icn, const void *seq,
size_t len)
{
struct drm_bridge_state *old_bridge_state)
{
struct chipone *icn = bridge_to_chipone(bridge);
- struct drm_display_mode *mode = bridge_to_mode(bridge);
+ struct drm_display_mode *mode = &icn->mode;
ICN6211_DSI(icn, 0x7a, 0xc1);
gpiod_set_value(icn->enable_gpio, 0);
}
+static void chipone_mode_set(struct drm_bridge *bridge,
+ const struct drm_display_mode *mode,
+ const struct drm_display_mode *adjusted_mode)
+{
+ struct chipone *icn = bridge_to_chipone(bridge);
+
+ drm_mode_copy(&icn->mode, adjusted_mode);
+}
+
static int chipone_attach(struct drm_bridge *bridge, enum drm_bridge_attach_flags flags)
{
struct chipone *icn = bridge_to_chipone(bridge);
.atomic_pre_enable = chipone_atomic_pre_enable,
.atomic_enable = chipone_atomic_enable,
.atomic_post_disable = chipone_atomic_post_disable,
+ .mode_set = chipone_mode_set,
.attach = chipone_attach,
};