;
dan...@ffwll.ch; quic_nas...@quicinc.com; quic_cbr...@quicinc.com;
quic_abhin...@quicinc.com; mar...@marcan.st; liviu.du...@arm.com;
sashamcint...@google.com; louis.chau...@bootlin.com; arthurgri...@riseup.net
Subject: RE: [PATCH V10 33/46] drm: Add Enhanced LUT precision structure
.@system76.com;
> dan...@ffwll.ch; quic_nas...@quicinc.com; quic_cbr...@quicinc.com;
> quic_abhin...@quicinc.com; mar...@marcan.st; liviu.du...@arm.com;
> sashamcint...@google.com; louis.chau...@bootlin.com; arthurgri...@riseup.net
> Subject: RE: [PATCH V10 33/46] drm: Add Enhanced LUT p
..@ffwll.ch; quic_nas...@quicinc.com;
> quic_cbr...@quicinc.com; quic_abhin...@quicinc.com; mar...@marcan.st;
> liviu.du...@arm.com; sashamcint...@google.com; Borah, Chaitanya
> Kumar ; louis.chau...@bootlin.com;
> arthurgri...@riseup.net
> Subject: Re: [PATCH V10 33/46] drm: Add Enhanced
On 7/8/25 11:10, Simon Ser wrote:
On Tuesday, June 17th, 2025 at 06:26, Alex Hung wrote:
diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h
index 651bdf48b766..21bd96f437e0 100644
--- a/include/uapi/drm/drm_mode.h
+++ b/include/uapi/drm/drm_mode.h
@@ -872,6 +872,16 @@ st
.com; dan...@ffwll.ch; Shankar, Uma
; quic_nas...@quicinc.com;
quic_cbr...@quicinc.com; quic_abhin...@quicinc.com; mar...@marcan.st;
liviu.du...@arm.com; sashamcint...@google.com; Borah, Chaitanya
Kumar ; louis.chau...@bootlin.com;
arthurgri...@riseup.net
Subject: [PATCH V10 33/46] drm: Add Enhanced
m76.com; dan...@ffwll.ch; Shankar, Uma
> ; quic_nas...@quicinc.com;
> quic_cbr...@quicinc.com; quic_abhin...@quicinc.com; mar...@marcan.st;
> liviu.du...@arm.com; sashamcint...@google.com; Borah, Chaitanya
> Kumar ; louis.chau...@bootlin.com;
> arthurgri...@riseup.net
> Subject
On Tuesday, June 17th, 2025 at 06:26, Alex Hung wrote:
> diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h
> index 651bdf48b766..21bd96f437e0 100644
> --- a/include/uapi/drm/drm_mode.h
> +++ b/include/uapi/drm/drm_mode.h
> @@ -872,6 +872,16 @@ struct drm_color_lut {
> _
From: Uma Shankar
Existing LUT precision structure drm_color_lut has only 16 bit
precision. This is not enough for upcoming enhanced hardwares
and advance usecases like HDR processing. Hence added a new
structure with 32 bit precision values.
Signed-off-by: Alex Hung
Signed-off-by: Uma Shankar
