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drm/i915/intel_dvo: Drop call to intel_panel_fixed_mode() from compute_config

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The function intel_dvo_compute_config() calls intel_panel_fixed_mode() only
to check if there is a valid fixed_mode and based on that it then calls
intel_panel_compute_config().

However, since the intel_panel_compute_config() already checks for
fixed_mode and we can drop the call to intel_panel_fixed_mode().

Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Link: https://patch.msgid.link/20260430131220.3891497-4-ankit.k.nautiyal@intel.com
This commit is contained in:
Ankit Nautiyal 2026-04-30 18:42:18 +05:30
parent 9cdd4ec956
commit c6aeb1229d
1 changed files with 4 additions and 10 deletions
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14
drivers/gpu/drm/i915/display/intel_dvo.c
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@ -246,11 +246,9 @@ static int intel_dvo_compute_config(struct intel_encoder *encoder,
struct intel_crtc_state *pipe_config,
struct drm_connector_state *conn_state)
{
struct intel_dvo *intel_dvo = enc_to_dvo(encoder);
struct intel_connector *connector = to_intel_connector(conn_state->connector);
struct drm_display_mode *adjusted_mode = &pipe_config->hw.adjusted_mode;
const struct drm_display_mode *fixed_mode =
intel_panel_fixed_mode(intel_dvo->attached_connector, adjusted_mode);
int ret;
/*
* If we have timings from the BIOS for the panel, put them in
@ -258,13 +256,9 @@ static int intel_dvo_compute_config(struct intel_encoder *encoder,
* with the panel scaling set up to source from the H/VDisplay
* of the original mode.
*/
if (fixed_mode) {
int ret;
ret = intel_panel_compute_config(connector, adjusted_mode);
if (ret)
return ret;
}
ret = intel_panel_compute_config(connector, adjusted_mode);
if (ret)
return ret;
if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
return -EINVAL;