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From: Jani Nikula <jani.nikula@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: Jani Nikula <jani.nikula@intel.com>
Subject: [PATCH 2/2] drm/i915: do not set border enable software state for VLV/CHV
Date: Fri, 29 Apr 2016 15:34:03 +0300	[thread overview]
Message-ID: <1461933243-2140-2-git-send-email-jani.nikula@intel.com> (raw)
In-Reply-To: <1461933243-2140-1-git-send-email-jani.nikula@intel.com>

VLV/CHV use intel_gmch_panel_fitting() for eDP and DSI. They don't use
the border enable software state for anything, so don't set it
either. This should avoid a state checker warning on lvds_border_bits,
although one hasn't been spotted in the wild.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/intel_panel.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
index 828f0fcaaaf8..d0606b8714a4 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -371,7 +371,8 @@ out:
 
 	pipe_config->gmch_pfit.control = pfit_control;
 	pipe_config->gmch_pfit.pgm_ratios = pfit_pgm_ratios;
-	pipe_config->gmch_pfit.lvds_border_bits = border;
+	if (INTEL_INFO(dev)->gen < 5)
+		pipe_config->gmch_pfit.lvds_border_bits = border;
 }
 
 enum drm_connector_status
-- 
2.1.4

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  reply	other threads:[~2016-04-29 12:34 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-29 12:34 [PATCH 1/2] drm/i915/lvds: separate border enable readout from panel fitter Jani Nikula
2016-04-29 12:34 ` Jani Nikula [this message]
2016-04-29 13:43   ` [PATCH 2/2] drm/i915: do not set border enable software state for VLV/CHV Ville Syrjälä
2016-04-29 14:08     ` Jani Nikula
2016-04-29 13:26 ` ✓ Fi.CI.BAT: success for series starting with [1/2] drm/i915/lvds: separate border enable readout from panel fitter Patchwork
2016-04-29 13:46 ` [PATCH 1/2] " Ville Syrjälä

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