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From: Jesse Barnes <jbarnes@virtuousgeek.org>
To: intel-gfx@lists.freedesktop.org
Subject: [PATCH 09/10] drm/i915: check for supported depth at fb init time
Date: Fri, 24 Jun 2011 12:19:27 -0700	[thread overview]
Message-ID: <1308943168-2624-10-git-send-email-jbarnes@virtuousgeek.org> (raw)
In-Reply-To: <1308943168-2624-1-git-send-email-jbarnes@virtuousgeek.org>

This will catch bad fb configs earlier.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---
 drivers/gpu/drm/i915/intel_display.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index db88f15..f5c2012 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -6946,6 +6946,11 @@ int intel_framebuffer_init(struct drm_device *dev,
 	switch (mode_cmd->bpp) {
 	case 8:
 	case 16:
+		/* Only pre-ILK can handle 5:5:5 */
+		if (mode_cmd->depth == 15 && !HAS_PCH_SPLIT(dev))
+			return -EINVAL;
+		break;
+
 	case 24:
 	case 32:
 		break;
-- 
1.7.4.1

  parent reply	other threads:[~2011-06-24 19:19 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-06-24 19:19 Deep color support & fixes Jesse Barnes
2011-06-24 19:19 ` [PATCH 01/10] drm/i915: don't set SDVO color range on ILK+ Jesse Barnes
2011-06-24 19:19 ` [PATCH 02/10] drm/i915: don't set transcoder bpc on CougarPoint Jesse Barnes
2011-06-24 19:19 ` [PATCH 03/10] drm/i915: set bpc for DP transcoder Jesse Barnes
2011-06-24 19:19 ` [PATCH 04/10] drm/i915: split out Ironlake pipe bpp picking code Jesse Barnes
2011-06-24 19:19 ` [PATCH 05/10] drm/i915: split out plane update code Jesse Barnes
2011-06-24 19:19 ` [PATCH 06/10] drm/i915: use pipe bpp in DP link bandwidth calculations Jesse Barnes
2011-06-24 19:19 ` [PATCH 07/10] drm/i915: use pipe bpp when setting HDMI bpc Jesse Barnes
2011-06-24 19:19 ` [PATCH 08/10] drm: bpp and depth changes require full mode sets Jesse Barnes
2011-06-24 19:19 ` Jesse Barnes [this message]
2011-06-24 19:19 ` [PATCH 10/10] drm/i915: use pipe bpp in DP link bandwidth calculation Jesse Barnes

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