[PATCH v6 0/4] drm/rockchip: dw_hdmi: Add 4k at 30 support

[Sascha Hauer]

Hi,

No negative feedback anymore, so I think this series should be merged
now.

Heiko, can you take these patches? I just noticed that I didn't Cc you
on this series, I just added you for this mail. Please let me know if
I should resend.

Sascha

On Thu, Feb 16, 2023 at 11:24:43AM +0100, Sascha Hauer wrote:
> One small fix compared to the last version, when checking for valid
> resolutions I accidently compared the current mode width with the
> maximum allowed height which resulted in wrong resolutions being
> discarded.
> 
> Changes since v5:
> - Fix wrong check width vs. height
> 
> Changes since v4:
> - Use struct vop_reg to store resolutions
> - Only check for valid clock rates when clock != NULL
> 
> Changes since v3:
> - Add patch to limit VOP resolutions to hardware capabilities
> 
> Changes since v2:
> - Use correct register values for mpll_cfg
> - Add patch to discard modes we cannot achieve
> 
> Changes since v1:
> - Allow non standard clock rates only on Synopsys phy as suggested by
>   Robin Murphy
> 
> Sascha Hauer (4):
>   drm/rockchip: vop: limit maximium resolution to hardware capabilities
>   drm/rockchip: dw_hdmi: relax mode_valid hook
>   drm/rockchip: dw_hdmi: Add support for 4k at 30 resolution
>   drm/rockchip: dw_hdmi: discard modes with unachievable pixelclocks
> 
>  drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c  | 41 ++++++++++++++++----
>  drivers/gpu/drm/rockchip/rockchip_drm_vop.c  | 15 +++++++
>  drivers/gpu/drm/rockchip/rockchip_drm_vop.h  |  6 +++
>  drivers/gpu/drm/rockchip/rockchip_drm_vop2.h |  5 ---
>  drivers/gpu/drm/rockchip/rockchip_vop_reg.c  | 18 +++++++++
>  5 files changed, 73 insertions(+), 12 deletions(-)
> 
> -- 
> 2.30.2
> 
> 

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