RE: [PATCHv2 1/5] drm/i915/display: Add support for histogram

2024-09-15 Thread Murthy, Arun R
> > > > +#define HISTOGRAM_GUARDBAND_THRESHOLD_DEFAULT 300// > > 3.0% of > > > > the pipe's current pixel count. > > > > +#define HISTOGRAM_GUARDBAND_PRECISION_FACTOR 1 // > > Precision > > > > factor for threshold guardband. > > > > +#define HISTOGRAM_DEFAULT_GUARDBAND_DELAY 0x04 > > > >

RE: [PATCHv2 1/5] drm/i915/display: Add support for histogram

2024-09-14 Thread Murthy, Arun R
> > pipe's current pixel count. > > +#define HISTOGRAM_GUARDBAND_PRECISION_FACTOR 1 // Precision > > factor for threshold guardband. > > +#define HISTOGRAM_DEFAULT_GUARDBAND_DELAY 0x04 > > + > > +struct intel_histogram { > > + struct drm_i915_private *i915; > > Lets use intel_display here

RE: [PATCHv2 1/5] drm/i915/display: Add support for histogram

2024-09-12 Thread Kulkarni, Vandita
> -Original Message- > From: Murthy, Arun R > Sent: Thursday, September 12, 2024 2:39 PM > To: Kulkarni, Vandita ; intel- > g...@lists.freedesktop.org > Subject: RE: [PATCHv2 1/5] drm/i915/display: Add support for histogram > > > > -Original Message-

Re: [PATCHv2 1/5] drm/i915/display: Add support for histogram

2024-09-12 Thread Jani Nikula
On Wed, 21 Aug 2024, Arun R Murthy wrote: > Statistics is generated from the image frame that is coming to display > and an event is sent to user after reading this histogram data. > This statistics/histogram is then shared with the user upon getting a > request from user. User can then use this h

RE: [PATCHv2 1/5] drm/i915/display: Add support for histogram

2024-09-12 Thread Murthy, Arun R
> > -Original Message- > > From: Intel-gfx On Behalf Of > > Arun R Murthy > > Sent: Wednesday, August 21, 2024 3:54 PM > > To: intel-gfx@lists.freedesktop.org > > Cc: Murthy, Arun R > > Subject: [PATCHv2 1/5] drm/i915/display: Add support for histogram > > > > Statistics is generated from

RE: [PATCHv2 1/5] drm/i915/display: Add support for histogram

2024-09-11 Thread Kandpal, Suraj
> -Original Message- > From: Intel-gfx On Behalf Of > Kandpal, Suraj > Sent: Wednesday, September 11, 2024 11:07 AM > To: Murthy, Arun R ; intel- > g...@lists.freedesktop.org > Cc: Murthy, Arun R > Subject: RE: [PATCHv2 1/5] drm/i915/display: A

RE: [PATCHv2 1/5] drm/i915/display: Add support for histogram

2024-09-10 Thread Kandpal, Suraj
> -Original Message- > From: Intel-gfx On Behalf Of Arun R > Murthy > Sent: Wednesday, August 21, 2024 3:54 PM > To: intel-gfx@lists.freedesktop.org > Cc: Murthy, Arun R > Subject: [PATCHv2 1/5] drm/i915/display: Add support for histogram > > Statistics is generated from the image fra

RE: [PATCHv2 1/5] drm/i915/display: Add support for histogram

2024-09-10 Thread Kulkarni, Vandita
> -Original Message- > From: Intel-gfx On Behalf Of Arun > R Murthy > Sent: Wednesday, August 21, 2024 3:54 PM > To: intel-gfx@lists.freedesktop.org > Cc: Murthy, Arun R > Subject: [PATCHv2 1/5] drm/i915/display: Add support for histogram > > Statistics is generated from the image frame