Re: [PATCH] drm: rcar-du: Fix CRTC timings when CMM is used

2022-02-22 Thread Laurent Pinchart
Hi Kieran, On Tue, Feb 22, 2022 at 12:58:25PM +, Kieran Bingham wrote: > Quoting Laurent Pinchart (2021-11-29 22:28:13) > > When the CMM is enabled, an offset of 25 pixels must be subtracted from > > the HDS (horizontal display start) and HDE (horizontal display end) > > registers. Fix the tim

Re: [PATCH] drm: rcar-du: Fix CRTC timings when CMM is used

2022-02-22 Thread Kieran Bingham
Quoting Laurent Pinchart (2021-11-29 22:28:13) > When the CMM is enabled, an offset of 25 pixels must be subtracted from > the HDS (horizontal display start) and HDE (horizontal display end) > registers. Fix the timings calculation, and take this into account in > the mode validation. > > This fix

[PATCH] drm: rcar-du: Fix CRTC timings when CMM is used

2021-11-29 Thread Laurent Pinchart
When the CMM is enabled, an offset of 25 pixels must be subtracted from the HDS (horizontal display start) and HDE (horizontal display end) registers. Fix the timings calculation, and take this into account in the mode validation. This fixes a visible horizontal offset in the image with VGA monito