From: Thierry Reding Date: Mon, 22 Apr 2013 19:31:15 +0000 (+0200) Subject: drm/tegra: Honor pixel-format changes X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ed683aead1962f2242c8dc8863517bcd3089703d;p=linux-beck.git drm/tegra: Honor pixel-format changes When using a base mode-set, honor changes in pixel-format since the core doesn't explicitly check for them as long as they use the same depth. Signed-off-by: Thierry Reding --- diff --git a/drivers/gpu/host1x/drm/dc.c b/drivers/gpu/host1x/drm/dc.c index 98f60d827558..5360e5a57ecc 100644 --- a/drivers/gpu/host1x/drm/dc.c +++ b/drivers/gpu/host1x/drm/dc.c @@ -143,6 +143,7 @@ static int tegra_dc_add_planes(struct drm_device *drm, struct tegra_dc *dc) static int tegra_dc_set_base(struct tegra_dc *dc, int x, int y, struct drm_framebuffer *fb) { + unsigned int format = tegra_dc_format(fb->pixel_format); struct tegra_bo *bo = tegra_fb_get_plane(fb, 0); unsigned long value; @@ -153,6 +154,7 @@ static int tegra_dc_set_base(struct tegra_dc *dc, int x, int y, tegra_dc_writel(dc, bo->paddr + value, DC_WINBUF_START_ADDR); tegra_dc_writel(dc, fb->pitches[0], DC_WIN_LINE_STRIDE); + tegra_dc_writel(dc, format, DC_WIN_COLOR_DEPTH); value = GENERAL_UPDATE | WIN_A_UPDATE; tegra_dc_writel(dc, value, DC_CMD_STATE_CONTROL);