From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932797Ab3B1OuU (ORCPT ); Thu, 28 Feb 2013 09:50:20 -0500 Received: from youngberry.canonical.com ([91.189.89.112]:42428 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932720Ab3B1OuO (ORCPT ); Thu, 28 Feb 2013 09:50:14 -0500 From: Luis Henriques To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= , Daniel Vetter , Luis Henriques Subject: [PATCH 106/139] drm: Use C8 instead of RGB332 when determining the format from depth/bpp Date: Thu, 28 Feb 2013 14:44:16 +0000 Message-Id: <1362062689-2567-107-git-send-email-luis.henriques@canonical.com> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1362062689-2567-1-git-send-email-luis.henriques@canonical.com> References: <1362062689-2567-1-git-send-email-luis.henriques@canonical.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Extended-Stable: 3.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.5.7.7 -stable review patch. If anyone has any objections, please let me know. ------------------ From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= commit d84f031bd230fdf9c3b7734940c859bf28b90219 upstream. Support for real RGB332 is a rarity, most hardware only really support C8. So use C8 instead of RGB332 when determining the format based on depth/bpp. This fixes 8bpp fbcon on i915, since i915 will only accept C8 and not RGB332. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=59572 Signed-off-by: Ville Syrjälä Acked-by: Dave Airlie Tested-by: mlsemon35@gmail.com Signed-off-by: Daniel Vetter Signed-off-by: Luis Henriques --- drivers/gpu/drm/drm_crtc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 2ca9737..3859f43 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -2023,7 +2023,7 @@ uint32_t drm_mode_legacy_fb_format(uint32_t bpp, uint32_t depth) switch (bpp) { case 8: - fmt = DRM_FORMAT_RGB332; + fmt = DRM_FORMAT_C8; break; case 16: if (depth == 15) -- 1.8.1.2