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drm/bridge: analogix_dp: Pass struct drm_atomic_state* for analogix_dp_bridge_mode_set()

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To avoid using &analogix_dp_device.connector for compatibility
with the bridge connector framework, get &drm_connector from
&drm_atomic_state instead.

Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Link: https://patch.msgid.link/20260413132551.1049307-2-damon.ding@rock-chips.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
This commit is contained in:
Damon Ding 2026-04-13 21:25:44 +08:00 committed by Luca Ceresoli
parent 5f183b0588
commit 3be024d26a
1 changed files with 9 additions and 2 deletions
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11
drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
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@ -1095,14 +1095,21 @@ static int analogix_dp_set_bridge(struct analogix_dp_device *dp)
}
static void analogix_dp_bridge_mode_set(struct drm_bridge *bridge,
struct drm_atomic_state *state,
const struct drm_display_mode *mode)
{
struct analogix_dp_device *dp = to_dp(bridge);
struct drm_display_info *display_info = &dp->connector.display_info;
struct video_info *video = &dp->video_info;
struct device_node *dp_node = dp->dev->of_node;
struct drm_connector *connector;
struct drm_display_info *display_info;
int vic;
connector = drm_atomic_get_new_connector_for_encoder(state, bridge->encoder);
if (!connector)
return;
display_info = &connector->display_info;
/* Input video interlaces & hsync pol & vsync pol */
video->interlaced = !!(mode->flags & DRM_MODE_FLAG_INTERLACE);
video->v_sync_polarity = !!(mode->flags & DRM_MODE_FLAG_NVSYNC);
@ -1186,7 +1193,7 @@ static void analogix_dp_bridge_atomic_enable(struct drm_bridge *bridge,
new_crtc_state = drm_atomic_get_new_crtc_state(old_state, crtc);
if (!new_crtc_state)
return;
analogix_dp_bridge_mode_set(bridge, &new_crtc_state->adjusted_mode);
analogix_dp_bridge_mode_set(bridge, old_state, &new_crtc_state->adjusted_mode);
old_crtc_state = drm_atomic_get_old_crtc_state(old_state, crtc);
/* Not a full enable, just disable PSR and continue */