Re: [Intel-gfx] [PATCH] drm/i915/dsc: Fix the usage of uncompressed bpp

2021-11-02 Thread Navare, Manasi
On Mon, Nov 01, 2021 at 09:35:32PM -0700, Kulkarni, Vandita wrote: > > -Original Message- > > From: Navare, Manasi D > > Sent: Tuesday, November 2, 2021 10:11 AM > > To: Kulkarni, Vandita > > Cc: intel-gfx@lists.freedesktop.org; Nikula, Jani > > Subject: Re: [PATCH] drm/i915/dsc: Fix the

Re: [Intel-gfx] [PATCH] drm/i915/dsc: Fix the usage of uncompressed bpp

2021-11-01 Thread Kulkarni, Vandita
> -Original Message- > From: Navare, Manasi D > Sent: Tuesday, November 2, 2021 10:11 AM > To: Kulkarni, Vandita > Cc: intel-gfx@lists.freedesktop.org; Nikula, Jani > Subject: Re: [PATCH] drm/i915/dsc: Fix the usage of uncompressed bpp > > On Mon, Nov 01, 2021 at 09:45:23AM -0700, Kulka

Re: [Intel-gfx] [PATCH] drm/i915/dsc: Fix the usage of uncompressed bpp

2021-11-01 Thread Navare, Manasi
On Mon, Nov 01, 2021 at 09:45:23AM -0700, Kulkarni, Vandita wrote: > > -Original Message- > > From: Navare, Manasi D > > Sent: Saturday, October 30, 2021 4:43 AM > > To: Kulkarni, Vandita > > Cc: intel-gfx@lists.freedesktop.org; Nikula, Jani > > Subject: Re: [PATCH] drm/i915/dsc: Fix the

Re: [Intel-gfx] [PATCH] drm/i915/dsc: Fix the usage of uncompressed bpp

2021-11-01 Thread Kulkarni, Vandita
> -Original Message- > From: Navare, Manasi D > Sent: Saturday, October 30, 2021 4:43 AM > To: Kulkarni, Vandita > Cc: intel-gfx@lists.freedesktop.org; Nikula, Jani > Subject: Re: [PATCH] drm/i915/dsc: Fix the usage of uncompressed bpp > > On Wed, Oct 27, 2021 at 09:37:10PM -0700, Kulka

Re: [Intel-gfx] [PATCH] drm/i915/dsc: Fix the usage of uncompressed bpp

2021-10-29 Thread Navare, Manasi
On Wed, Oct 27, 2021 at 09:37:10PM -0700, Kulkarni, Vandita wrote: > > -Original Message- > > From: Navare, Manasi D > > Sent: Thursday, October 28, 2021 12:57 AM > > To: Kulkarni, Vandita > > Cc: intel-gfx@lists.freedesktop.org; Nikula, Jani > > Subject: Re: [PATCH] drm/i915/dsc: Fix th

Re: [Intel-gfx] [PATCH] drm/i915/dsc: Fix the usage of uncompressed bpp

2021-10-27 Thread Kulkarni, Vandita
> -Original Message- > From: Navare, Manasi D > Sent: Thursday, October 28, 2021 12:57 AM > To: Kulkarni, Vandita > Cc: intel-gfx@lists.freedesktop.org; Nikula, Jani > Subject: Re: [PATCH] drm/i915/dsc: Fix the usage of uncompressed bpp > > On Wed, Oct 27, 2021 at 03:23:16PM +0530, Vand

Re: [Intel-gfx] [PATCH] drm/i915/dsc: Fix the usage of uncompressed bpp

2021-10-27 Thread Navare, Manasi
On Wed, Oct 27, 2021 at 03:23:16PM +0530, Vandita Kulkarni wrote: > DP 1.4 spec limits max compression bpp to > uncompressed bpp -1, which is supported from > XELPD onwards. > Instead of uncompressed bpp, max dsc input bpp > was being used to limit the max compression bpp. So the input Pipe BPP wh

[Intel-gfx] [PATCH] drm/i915/dsc: Fix the usage of uncompressed bpp

2021-10-27 Thread Vandita Kulkarni
DP 1.4 spec limits max compression bpp to uncompressed bpp -1, which is supported from XELPD onwards. Instead of uncompressed bpp, max dsc input bpp was being used to limit the max compression bpp. Fixes: 831d5aa96c97 ("drm/i915/xelpd: Support DP1.4 compression BPPs") Signed-off-by: Vandita Kulkar