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From: Chris Wilson <chris@chris-wilson.co.uk>
To: intel-gfx@lists.freedesktop.org
Subject: [PATCH] drm/i915: Fix panel fitting regression since 734b4157
Date: Sat, 17 Jul 2010 12:46:08 +0100	[thread overview]
Message-ID: <1279367168-24108-1-git-send-email-chris@chris-wilson.co.uk> (raw)

The crtc mode fixup is run after the encoders adjust the mode to fit on
their output, so don't reset the mode!

Fixes:

  Bug 29057 - display corruption under 800x600 on netbook
              (1024x600) with 'Full Aspect' scaling
  https://bugs.freedesktop.org/show_bug.cgi?id=29057

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
---
 drivers/gpu/drm/i915/intel_display.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 68dcf36..77e1c75 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -2356,8 +2356,6 @@ static bool intel_crtc_mode_fixup(struct drm_crtc *crtc,
 		if (mode->clock * 3 > 27000 * 4)
 			return MODE_CLOCK_HIGH;
 	}
-
-	drm_mode_set_crtcinfo(adjusted_mode, 0);
 	return true;
 }
 
-- 
1.7.1

             reply	other threads:[~2010-07-17 11:46 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-07-17 11:46 Chris Wilson [this message]
2010-07-18  1:09 ` [PATCH] drm/i915: Fix panel fitting regression since 734b4157 Jesse Barnes
2010-07-20  3:11   ` Jin, Gordon

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