Re: [PATCH v8 01/14] drm: Define histogram structures exposed to user

2025-02-20 Thread Dmitry Baryshkov
On Tue, Feb 18, 2025 at 11:13:39AM +0530, Murthy, Arun R wrote: > On 17-02-2025 15:38, Pekka Paalanen wrote: > > Hi Arun, > > > > this whole series seems to be missing all the UAPI docs for the DRM > > ReST files, e.g. drm-kms.rst. The UAPI header doc comments are not a > > replacement for them, I

Re: [PATCH v8 01/14] drm: Define histogram structures exposed to user

2025-02-20 Thread Pekka Paalanen
On Wed, 19 Feb 2025 09:28:51 +0530 "Murthy, Arun R" wrote: > On 18-02-2025 21:48, Pekka Paalanen wrote: > > On Tue, 18 Feb 2025 11:13:39 +0530 > > "Murthy, Arun R" wrote: > > > >> On 17-02-2025 15:38, Pekka Paalanen wrote: > >>> Hi Arun, > >>> > >>> this whole series seems to be missing all t

Re: [PATCH v8 01/14] drm: Define histogram structures exposed to user

2025-02-19 Thread Simona Vetter
On Mon, Feb 17, 2025 at 06:26:17PM +0100, Simona Vetter wrote: > On Mon, Feb 17, 2025 at 12:08:08PM +0200, Pekka Paalanen wrote: > > Hi Arun, > > > > this whole series seems to be missing all the UAPI docs for the DRM > > ReST files, e.g. drm-kms.rst. The UAPI header doc comments are not a > > rep

Re: [PATCH v8 01/14] drm: Define histogram structures exposed to user

2025-02-18 Thread Murthy, Arun R
On 18-02-2025 21:48, Pekka Paalanen wrote: On Tue, 18 Feb 2025 11:13:39 +0530 "Murthy, Arun R" wrote: On 17-02-2025 15:38, Pekka Paalanen wrote: Hi Arun, this whole series seems to be missing all the UAPI docs for the DRM ReST files, e.g. drm-kms.rst. The UAPI header doc comments are not a r

Re: [PATCH v8 01/14] drm: Define histogram structures exposed to user

2025-02-18 Thread Pekka Paalanen
On Tue, 18 Feb 2025 11:13:39 +0530 "Murthy, Arun R" wrote: > On 17-02-2025 15:38, Pekka Paalanen wrote: > > Hi Arun, > > > > this whole series seems to be missing all the UAPI docs for the DRM > > ReST files, e.g. drm-kms.rst. The UAPI header doc comments are not a > > replacement for them, I wou

Re: [PATCH v8 01/14] drm: Define histogram structures exposed to user

2025-02-17 Thread Murthy, Arun R
On 17-02-2025 22:56, Simona Vetter wrote: On Mon, Feb 17, 2025 at 12:08:08PM +0200, Pekka Paalanen wrote: Hi Arun, this whole series seems to be missing all the UAPI docs for the DRM ReST files, e.g. drm-kms.rst. The UAPI header doc comments are not a replacement for them, I would assume both

Re: [PATCH v8 01/14] drm: Define histogram structures exposed to user

2025-02-17 Thread Murthy, Arun R
On 17-02-2025 15:38, Pekka Paalanen wrote: Hi Arun, this whole series seems to be missing all the UAPI docs for the DRM ReST files, e.g. drm-kms.rst. The UAPI header doc comments are not a replacement for them, I would assume both are a requirement. Without the ReST docs it is really difficult

Re: [PATCH v8 01/14] drm: Define histogram structures exposed to user

2025-02-17 Thread Simona Vetter
On Mon, Feb 17, 2025 at 06:26:17PM +0100, Simona Vetter wrote: > On Mon, Feb 17, 2025 at 12:08:08PM +0200, Pekka Paalanen wrote: > > Hi Arun, > > > > this whole series seems to be missing all the UAPI docs for the DRM > > ReST files, e.g. drm-kms.rst. The UAPI header doc comments are not a > > rep

Re: [PATCH v8 01/14] drm: Define histogram structures exposed to user

2025-02-17 Thread Simona Vetter
On Mon, Feb 17, 2025 at 12:08:08PM +0200, Pekka Paalanen wrote: > Hi Arun, > > this whole series seems to be missing all the UAPI docs for the DRM > ReST files, e.g. drm-kms.rst. The UAPI header doc comments are not a > replacement for them, I would assume both are a requirement. > > Without the

Re: [PATCH v8 01/14] drm: Define histogram structures exposed to user

2025-02-17 Thread Pekka Paalanen
On Mon, 17 Feb 2025 12:08:08 +0200 Pekka Paalanen wrote: > Hi Arun, > > this whole series seems to be missing all the UAPI docs for the DRM > ReST files, e.g. drm-kms.rst. The UAPI header doc comments are not a > replacement for them, I would assume both are a requirement. > > Without the ReST

Re: [PATCH v8 01/14] drm: Define histogram structures exposed to user

2025-02-17 Thread Pekka Paalanen
Hi Arun, this whole series seems to be missing all the UAPI docs for the DRM ReST files, e.g. drm-kms.rst. The UAPI header doc comments are not a replacement for them, I would assume both are a requirement. Without the ReST docs it is really difficult to see how this new UAPI should be used. On

RE: [PATCH v8 01/14] drm: Define histogram structures exposed to user

2025-02-14 Thread Kandpal, Suraj
s.freedesktop.org > > Cc: Kandpal, Suraj ; > > dmitry.barysh...@linaro.org; Murthy, Arun R > > Subject: [PATCH v8 01/14] drm: Define histogram structures exposed to > > user > > > > Display Histogram is an array of bins and can be generated in many > >

RE: [PATCH v8 01/14] drm: Define histogram structures exposed to user

2025-02-13 Thread Kandpal, Suraj
t; Subject: [PATCH v8 01/14] drm: Define histogram structures exposed to user > > Display Histogram is an array of bins and can be generated in many ways > referred to as modes. > Ex: HSV max(RGB), Wighted RGB etc. > > Understanding the histogram data format(Ex: HSV max(RGB)) Hi

[PATCH v8 01/14] drm: Define histogram structures exposed to user

2025-01-28 Thread Arun R Murthy
Display Histogram is an array of bins and can be generated in many ways referred to as modes. Ex: HSV max(RGB), Wighted RGB etc. Understanding the histogram data format(Ex: HSV max(RGB)) Histogram is just the pixel count. For a maximum resolution of 10k (10240 x 4320 = 44236800) 25 bits should be