[PATCH 1/2] drm: xlnx: zynqmp_kms: Init fbdev with 16 bit color

[Mikko Rapeli]

From: Anatoliy Klymenko <anatoliy.klymenko at amd.com>

Use RG16 buffer format for fbdev emulation. Fbdev backend is being used
by Mali 400 userspace driver which expects 16 bit RGB pixel color format.
This change should not affect console or other fbdev applications as we
still have plenty of colors left.

Cc: Bill Mills <bill.mills at linaro.org>
Cc: Ilias Apalodimas <ilias.apalodimas at linaro.org>
Cc: stable at vger.kernel.org
Signed-off-by: Anatoliy Klymenko <anatoliy.klymenko at amd.com>
Signed-off-by: Mikko Rapeli <mikko.rapeli at linaro.org>
---
 drivers/gpu/drm/xlnx/zynqmp_kms.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/xlnx/zynqmp_kms.c b/drivers/gpu/drm/xlnx/zynqmp_kms.c
index 2bee0a2275ede..ccc35cacd10cb 100644
--- a/drivers/gpu/drm/xlnx/zynqmp_kms.c
+++ b/drivers/gpu/drm/xlnx/zynqmp_kms.c
@@ -525,7 +525,7 @@ int zynqmp_dpsub_drm_init(struct zynqmp_dpsub *dpsub)
 		goto err_poll_fini;
 
 	/* Initialize fbdev generic emulation. */
-	drm_client_setup_with_fourcc(drm, DRM_FORMAT_RGB888);
+	drm_client_setup_with_fourcc(drm, DRM_FORMAT_RGB565);
 
 	return 0;
 
-- 
2.34.1