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* [PATCH 1/2] drm/i915/backlight: Make try_vesa_interface as true
@ 2026-02-19  2:24 Suraj Kandpal
  2026-02-19  2:24 ` [PATCH 2/2] drm/i915/backlight: Cleanup try_vesa_interface assignments Suraj Kandpal
                   ` (3 more replies)
  0 siblings, 4 replies; 5+ messages in thread
From: Suraj Kandpal @ 2026-02-19  2:24 UTC (permalink / raw)
  To: intel-xe, intel-gfx; +Cc: arun.r.murthy, Suraj Kandpal

Make try_vesa_interface as true by default. This is so that there
is a fallback mechanism for Panels which needs VESA DPCD AUX backlight
mechanism to work but has a broken VBT indicating otherwise.

Closes: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15679
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c
index eb05ef4bd9f6..f14abc48a2a7 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c
@@ -644,7 +644,7 @@ int intel_dp_aux_init_backlight_funcs(struct intel_connector *connector)
 	struct intel_dp *intel_dp = intel_attached_dp(connector);
 	struct drm_device *dev = connector->base.dev;
 	struct intel_panel *panel = &connector->panel;
-	bool try_intel_interface = false, try_vesa_interface = false;
+	bool try_intel_interface = false, try_vesa_interface = true;
 
 	/* Check the VBT and user's module parameters to figure out which
 	 * interfaces to probe
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2026-02-20  5:16 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-02-19  2:24 [PATCH 1/2] drm/i915/backlight: Make try_vesa_interface as true Suraj Kandpal
2026-02-19  2:24 ` [PATCH 2/2] drm/i915/backlight: Cleanup try_vesa_interface assignments Suraj Kandpal
2026-02-19  3:10 ` ✓ i915.CI.BAT: success for series starting with [1/2] drm/i915/backlight: Make try_vesa_interface as true Patchwork
2026-02-19  4:55 ` ✗ i915.CI.Full: failure " Patchwork
2026-02-20  5:15 ` [PATCH 1/2] " Nautiyal, Ankit K

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