From: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org
Cc: jani.nikula@linux.intel.com, ville.syrjala@linux.intel.com,
Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Subject: [PATCH 5/5] drm/i915/dp: Drop call to intel_panel_fixed_mode() from compute_config
Date: Thu, 30 Apr 2026 18:42:20 +0530 [thread overview]
Message-ID: <20260430131220.3891497-6-ankit.k.nautiyal@intel.com> (raw)
In-Reply-To: <20260430131220.3891497-1-ankit.k.nautiyal@intel.com>
At the moment, in intel_dp_compute_config(), intel_panel_fixed_mode() is
called to check if the panel has any fixed mode or not. If it is an eDP
and has the fixed mode, then intel_panel_compute_config() is called.
However, the intel_panel_compute_config already checks if the panel
supports a fixed mode and returns early if it doesn't. This makes the
earlier check in the caller redundant.
Remove this extra check for intel_panel_fixed_mode().
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
---
drivers/gpu/drm/i915/display/intel_dp.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index eef85598bcd9..c89c7b440188 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -3569,12 +3569,10 @@ intel_dp_compute_config(struct intel_encoder *encoder,
struct intel_atomic_state *state = to_intel_atomic_state(conn_state->state);
struct drm_display_mode *adjusted_mode = &pipe_config->hw.adjusted_mode;
struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
- const struct drm_display_mode *fixed_mode;
struct intel_connector *connector = intel_dp->attached_connector;
int ret = 0, link_bpp_x16;
- fixed_mode = intel_panel_fixed_mode(connector, adjusted_mode);
- if (intel_dp_is_edp(intel_dp) && fixed_mode) {
+ if (intel_dp_is_edp(intel_dp)) {
ret = intel_panel_compute_config(connector, adjusted_mode);
if (ret)
return ret;
--
2.45.2
next prev parent reply other threads:[~2026-04-30 13:27 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-30 13:12 [PATCH 0/5] drm/i915/intel_panel: Reduce redundant intel_panel_fixed_mode() calls Ankit Nautiyal
2026-04-30 13:12 ` [PATCH 1/5] drm/i915/intel_sdvo: Check fixed_mode->clock against max_dotclock in mode_valid Ankit Nautiyal
2026-05-04 5:22 ` Kandpal, Suraj
2026-04-30 13:12 ` [PATCH 2/5] drm/i915/intel_panel: Avoid calls to intel_panel_fixed_mode() " Ankit Nautiyal
2026-05-04 5:37 ` Kandpal, Suraj
2026-05-04 13:50 ` Nautiyal, Ankit K
2026-05-04 14:10 ` Kandpal, Suraj
2026-05-06 13:17 ` Nautiyal, Ankit K
2026-05-07 4:14 ` Kandpal, Suraj
2026-04-30 13:12 ` [PATCH 3/5] drm/i915/intel_dvo: Drop call to intel_panel_fixed_mode() from compute_config Ankit Nautiyal
2026-05-04 5:52 ` Kandpal, Suraj
2026-05-04 13:52 ` Nautiyal, Ankit K
2026-04-30 13:12 ` [PATCH 4/5] drm/i915/intel_sdvo: " Ankit Nautiyal
2026-05-04 9:34 ` Kandpal, Suraj
2026-04-30 13:12 ` Ankit Nautiyal [this message]
2026-05-04 9:37 ` [PATCH 5/5] drm/i915/dp: " Kandpal, Suraj
2026-04-30 13:34 ` ✓ CI.KUnit: success for drm/i915/intel_panel: Reduce redundant intel_panel_fixed_mode() calls Patchwork
2026-04-30 14:23 ` ✓ Xe.CI.BAT: " Patchwork
2026-05-01 1:30 ` ✗ Xe.CI.FULL: failure " Patchwork
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