From: Egbert Eich <eich@suse.de>
To: dri-devel@lists.freedesktop.org
Cc: Egbert Eich <eich@suse.de>
Subject: [PATCH] DRM/Radeon: Fix Load Detection on legacy primary DAC.
Date: Wed, 24 Oct 2012 18:29:49 +0200 [thread overview]
Message-ID: <1351096189-5634-1-git-send-email-eich@suse.de> (raw)
An uninitialized variable led to broken load detection.
Signed-off-by: Egbert Eich <eich@suse.de>
---
drivers/gpu/drm/radeon/radeon_legacy_encoders.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
index 2630e4e..752e98b 100644
--- a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
@@ -668,6 +668,7 @@ static enum drm_connector_status radeon_legacy_primary_dac_detect(struct drm_enc
tmp |= RADEON_DAC_RANGE_CNTL_PS2 | RADEON_DAC_CMP_EN;
WREG32(RADEON_DAC_CNTL, tmp);
+ tmp = dac_macro_cntl;
tmp &= ~(RADEON_DAC_PDWN_R |
RADEON_DAC_PDWN_G |
RADEON_DAC_PDWN_B);
--
1.7.6.3
next reply other threads:[~2012-10-24 16:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-24 16:29 Egbert Eich [this message]
2012-10-24 16:56 ` [PATCH] DRM/Radeon: Fix Load Detection on legacy primary DAC Alex Deucher
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