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| author | Cristian Ciocaltea <cristian.ciocaltea@collabora.com> | 2025-05-27 15:11:09 +0300 |
|---|---|---|
| committer | Maxime Ripard <mripard@kernel.org> | 2025-06-02 11:02:30 +0200 |
| commit | 21f627139652dd8329a88e281df6600f3866d238 (patch) | |
| tree | 70d41df350befa8cdb0b7495918cbf9e4b94b69b /drivers/gpu/drm/display | |
| parent | 54bd08e15b74c251f4b151987890a808cf54143d (diff) | |
| download | linux-next-21f627139652dd8329a88e281df6600f3866d238.tar.gz linux-next-21f627139652dd8329a88e281df6600f3866d238.zip | |
drm/connector: hdmi: Evaluate limited range after computing format
Evaluating the requirement to use a limited RGB quantization range
involves a verification of the output format, among others, but this is
currently performed before actually computing the format, hence relying
on the old connector state.
Move the call to hdmi_is_limited_range() after hdmi_compute_config() to
ensure the verification is done on the updated output format.
Fixes: 027d43590649 ("drm/connector: hdmi: Add RGB Quantization Range to the connector state")
Reviewed-by: Dmitry Baryshkov <lumag@kernel.org>
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20250527-hdmi-conn-yuv-v5-1-74c9c4a8ac0c@collabora.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/display')
| -rw-r--r-- | drivers/gpu/drm/display/drm_hdmi_state_helper.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/display/drm_hdmi_state_helper.c b/drivers/gpu/drm/display/drm_hdmi_state_helper.c index bae7aa624f7d..97cb4f29c4b5 100644 --- a/drivers/gpu/drm/display/drm_hdmi_state_helper.c +++ b/drivers/gpu/drm/display/drm_hdmi_state_helper.c @@ -799,12 +799,12 @@ int drm_atomic_helper_connector_hdmi_check(struct drm_connector *connector, if (!new_conn_state->crtc || !new_conn_state->best_encoder) return 0; - new_conn_state->hdmi.is_limited_range = hdmi_is_limited_range(connector, new_conn_state); - ret = hdmi_compute_config(connector, new_conn_state, mode); if (ret) return ret; + new_conn_state->hdmi.is_limited_range = hdmi_is_limited_range(connector, new_conn_state); + ret = hdmi_generate_infoframes(connector, new_conn_state); if (ret) return ret; |