From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: [PATCH v4 8/9] drm/tegra: Fix color expansion Date: Thu, 21 Feb 2013 15:36:00 +0100 Message-ID: <1361457361-13838-9-git-send-email-thierry.reding@avionic-design.de> References: <1361457361-13838-1-git-send-email-thierry.reding@avionic-design.de> Return-path: In-Reply-To: <1361457361-13838-1-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Dave Airlie Cc: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: dri-devel@lists.freedesktop.org bpp stores the number of bytes per pixel, but color expansion needs to be enabled for less than 24 bits per pixel. Signed-off-by: Thierry Reding --- drivers/gpu/drm/tegra/dc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index 2086400..bf8095c 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -500,7 +500,7 @@ int tegra_dc_setup_window(struct tegra_dc *dc, unsigned int index, tegra_dc_writel(dc, 0x0000, DC_WIN_CSC_KVB); value |= CSC_ENABLE; - } else if (bpp < 24) { + } else if (window->bits_per_pixel < 24) { value |= COLOR_EXPAND; } -- 1.8.1.2