Attachment 86343 Details for Bug 69691 – LPT CRT pipe_bpp readout

[patch] LPT CRT pipe_bpp readout

0001-drm-i915-Add-HSW-CRT-pipe_bpp-readout-support.patch (text/plain), 1.06 KB, created by Ville Syrjala on 2013-09-23 08:24:30 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Ville Syrjala

Created: 2013-09-23 08:24:30 UTC

Size: 1.06 KB

patch

obsolete

>From 88be675c79b5317bbfbec9da239e1a40e23bff95 Mon Sep 17 00:00:00 2001
>From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
>Date: Mon, 23 Sep 2013 11:20:40 +0300
>Subject: [PATCH] drm/i915: Add HSW CRT pipe_bpp "readout" support
>MIME-Version: 1.0
>Content-Type: text/plain; charset=UTF-8
>Content-Transfer-Encoding: 8bit
>
>CRT is limited to 8bpc on LPT. There's no register to read the
>information so just fill it from intel_crt_get_config().
>
>Signed-off-by: Ville SyrjÃ¤lÃ¤ <ville.syrjala@linux.intel.com>
>---
> drivers/gpu/drm/i915/intel_crt.c | 3 +++
> 1 file changed, 3 insertions(+)
>
>diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
>index 6f101d5..f7c5aad 100644
>--- a/drivers/gpu/drm/i915/intel_crt.c
>+++ b/drivers/gpu/drm/i915/intel_crt.c
>@@ -105,6 +105,9 @@ static void intel_crt_get_config(struct intel_encoder *encoder,
> 
> 	pipe_config->adjusted_mode.flags |= flags;
> 
>+	if (HAS_PCH_LPT(dev_priv->dev))
>+		pipe_config->pipe_bpp = 24;
>+
> 	dotclock = pipe_config->port_clock;
> 
> 	if (HAS_PCH_SPLIT(dev_priv->dev))
>-- 
>1.8.1.5
>

Actions: View | Splinter Review

Attachments on bug 69691: 86332 | 86343 | 86350 | 86403

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.