Re: [PATCH v4 1/3] drm/loongson: Add DRM Driver for Loongson 7A1000 bridge chip

2021-08-04 Thread Sam Ravnborg
Hi Chenyang, some feedback in the following. I will try to find more time for review during the week. Hi Thomas, please see my question near drm_gem_vram_of_gem(). Sam On Fri, Jul 30, 2021 at 05:41:46PM +0800, lichenyang wrote: > From: Chenyang Li > > This patch adds an initial DRM d

[PATCH v4 1/3] drm/loongson: Add DRM Driver for Loongson 7A1000 bridge chip

2021-07-30 Thread lichenyang
From: Chenyang Li This patch adds an initial DRM driver for the Loongson LS7A1000 bridge chip(LS7A). The LS7A bridge chip contains two display controllers, support dual display output. The maximum support for each channel display is to 1920x1080@60Hz. At present, DC device detection and DRM drive