Re: [PATCHv2 07/17] drm/omap: dispc: disp_wb_setup to check return code

Hi, On Wed, Feb 28, 2018 at 01:26:04PM +0200, Tomi Valkeinen wrote: > From: Benoit Parrot > > When dispc_wb_setup() calls dispc_ovl_setup_common() it does not > check for failure but instead keeps on partially setting up WB. > This causes the WB H/W to be partially initialized and yield >

[PATCHv2 07/17] drm/omap: dispc: disp_wb_setup to check return code

From: Benoit Parrot When dispc_wb_setup() calls dispc_ovl_setup_common() it does not check for failure but instead keeps on partially setting up WB. This causes the WB H/W to be partially initialized and yield unexpected behavior. Make sure return code is successful before