From f2ad99fc46d5454e097692c8c8202fd5bc46c809 Mon Sep 17 00:00:00 2001 From: Laurentiu Palcu Date: Wed, 28 Jun 2017 12:31:34 +0300 Subject: drm/imx: fix typo in ipu_plane_formats[] The BGRA8888 appears twice in the ipu_plane_formats[] list. The duplicate should be BGRX8888. The original commit is: commit 59d6b7189a96 ("drm/imx: ipuv3-plane: enable support for RGBX8888 and RGBA8888 pixel formats") Signed-off-by: Laurentiu Palcu Fixes: 59d6b7189a96 ("drm/imx: ipuv3-plane: enable support for RGBX8888 and RGBA8888 pixel") Signed-off-by: Philipp Zabel --- drivers/gpu/drm/imx/ipuv3-plane.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/imx') diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c index d63e853a0300..7b1bb0ffcb8d 100644 --- a/drivers/gpu/drm/imx/ipuv3-plane.c +++ b/drivers/gpu/drm/imx/ipuv3-plane.c @@ -54,7 +54,7 @@ static const uint32_t ipu_plane_formats[] = { DRM_FORMAT_RGBA8888, DRM_FORMAT_RGBX8888, DRM_FORMAT_BGRA8888, - DRM_FORMAT_BGRA8888, + DRM_FORMAT_BGRX8888, DRM_FORMAT_UYVY, DRM_FORMAT_VYUY, DRM_FORMAT_YUYV, -- cgit v1.2.3 From 799ee2970485dc206c3bf347d6e6827c04d5e4f9 Mon Sep 17 00:00:00 2001 From: Philipp Zabel Date: Mon, 12 Jun 2017 17:54:29 +0200 Subject: drm/imx: parallel-display: Accept drm_of_find_panel_or_bridge failure The parallel panel driver should continue to work without having an endpoint linking to an panel in DT for backwards compatibility. With the recent switch to drm_of_find_panel_or_bridge, an absent panel results in a failure with -ENODEV error return code. To restore the old behaviour, ignore the -ENODEV return code. Reported-by: Nikita Yushchenko Fixes: ebc944613567 ("drm: convert drivers to use drm_of_find_panel_or_bridge") Tested-by: Chris Healy Cc: stable@vger.kernel.org Signed-off-by: Philipp Zabel --- drivers/gpu/drm/imx/parallel-display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/imx') diff --git a/drivers/gpu/drm/imx/parallel-display.c b/drivers/gpu/drm/imx/parallel-display.c index 636031a30e17..8aca20209cb8 100644 --- a/drivers/gpu/drm/imx/parallel-display.c +++ b/drivers/gpu/drm/imx/parallel-display.c @@ -237,7 +237,7 @@ static int imx_pd_bind(struct device *dev, struct device *master, void *data) /* port@1 is the output port */ ret = drm_of_find_panel_or_bridge(np, 1, 0, &imxpd->panel, &imxpd->bridge); - if (ret) + if (ret && ret != -ENODEV) return ret; imxpd->dev = dev; -- cgit v1.2.3