From: "Ville Syrjälä" <ville.syrjala@linux.intel.com>
To: "Sharma, Swati2" <swati2.sharma@intel.com>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [Intel-gfx] [PATCH v2 1/9] drm/i915: Polish CHV CGM CSC loading
Date: Fri, 6 Mar 2020 13:49:31 +0200 [thread overview]
Message-ID: <20200306114931.GQ13686@intel.com> (raw)
In-Reply-To: <e845752d-ab24-baa9-af4a-449e7a63e369@intel.com>
On Fri, Mar 06, 2020 at 02:14:15PM +0530, Sharma, Swati2 wrote:
>
>
> On 03-Mar-20 11:03 PM, Ville Syrjala wrote:
> > From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> >
> > Only load the CGM CSC based on the cgm_mode bit like we
> > do with the gamma/degamma LUTs. And make the function
> > naming and arguments consistent as well.
> >
> > TODO: the code to convert the coefficients look totally
> > bogus. IIRC CHV uses two's complement format but the code
> > certainly doesn't generate that, so probably negative
> > coefficients are totally busted.
> >
> > Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> > ---
> > drivers/gpu/drm/i915/display/intel_color.c | 69 +++++++++++-----------
> > 1 file changed, 35 insertions(+), 34 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c
> > index 98aefeebda28..444980fdeda6 100644
> > --- a/drivers/gpu/drm/i915/display/intel_color.c
> > +++ b/drivers/gpu/drm/i915/display/intel_color.c
> > @@ -348,48 +348,43 @@ static void icl_load_csc_matrix(const struct intel_crtc_state *crtc_state)
> > crtc_state->csc_mode);
> > }
> >
> > -/*
> > - * Set up the pipe CSC unit on CherryView.
> > - */
> > -static void cherryview_load_csc_matrix(const struct intel_crtc_state *crtc_state)
> > +static void chv_load_cgm_csc(struct intel_crtc *crtc,
> > + const struct drm_property_blob *blob)
> Nitpick: Spacing?
I think it's just the use of tabs and the diff's '+' making it look off.
--
Ville Syrjälä
Intel
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
next prev parent reply other threads:[~2020-03-06 11:49 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-03 17:33 [Intel-gfx] [PATCH v2 0/9] drm/i915: Gamma cleanups Ville Syrjala
2020-03-03 17:33 ` [Intel-gfx] [PATCH v2 1/9] drm/i915: Polish CHV CGM CSC loading Ville Syrjala
2020-03-06 8:44 ` Sharma, Swati2
2020-03-06 11:49 ` Ville Syrjälä [this message]
2020-03-03 17:33 ` [Intel-gfx] [PATCH v2 2/9] drm/i915: Clean up i9xx_load_luts_internal() Ville Syrjala
2020-03-06 14:42 ` Sharma, Swati2
2020-03-06 14:46 ` Ville Syrjälä
2020-03-03 17:33 ` [Intel-gfx] [PATCH v2 3/9] drm/i915: Split i9xx_read_lut_8() to gmch vs. ilk variants Ville Syrjala
2020-03-04 2:54 ` kbuild test robot
2020-03-04 2:54 ` kbuild test robot
2020-03-04 11:51 ` Ville Syrjälä
2020-03-04 11:51 ` Ville Syrjälä
2020-03-06 15:00 ` Sharma, Swati2
2020-03-03 17:33 ` [Intel-gfx] [PATCH v2 4/9] drm/i915: s/blob_data/lut/ Ville Syrjala
2020-03-06 15:03 ` Sharma, Swati2
2020-03-03 17:33 ` [Intel-gfx] [PATCH v2 5/9] drm/i915: s/chv_read_cgm_lut/chv_read_cgm_gamma/ Ville Syrjala
2020-03-06 15:18 ` Sharma, Swati2
2020-03-06 15:32 ` Ville Syrjälä
2020-03-03 17:33 ` [Intel-gfx] [PATCH v2 6/9] drm/i915: Clean up integer types in color code Ville Syrjala
2020-03-06 15:24 ` Sharma, Swati2
2020-03-03 17:33 ` [Intel-gfx] [PATCH v2 7/9] drm/i915: Refactor LUT read functions Ville Syrjala
2020-03-06 15:28 ` Sharma, Swati2
2020-03-03 17:33 ` [Intel-gfx] [PATCH v2 8/9] drm/i915: Fix readout of PIPEGCMAX Ville Syrjala
2020-03-03 17:33 ` [Intel-gfx] [PATCH v2 9/9] drm/i915: Pass the crtc to the low level read_lut() funcs Ville Syrjala
2020-03-06 15:36 ` Sharma, Swati2
2020-03-03 19:21 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915: Gamma cleanups (rev3) Patchwork
2020-03-03 19:38 ` [Intel-gfx] ✗ Fi.CI.DOCS: " Patchwork
2020-03-03 20:00 ` [Intel-gfx] ✗ Fi.CI.BAT: failure " Patchwork
2020-03-06 15:40 ` [Intel-gfx] [PATCH v2 0/9] drm/i915: Gamma cleanups Sharma, Swati2
2020-03-09 20:26 ` Ville Syrjälä
2020-03-07 0:09 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915: Gamma cleanups (rev4) Patchwork
2020-03-07 0:27 ` [Intel-gfx] ✗ Fi.CI.DOCS: " Patchwork
2020-03-07 0:45 ` [Intel-gfx] ✗ Fi.CI.BAT: failure " Patchwork
2020-03-09 13:54 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2020-03-09 19:27 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2020-03-09 19:46 ` Patchwork
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200306114931.GQ13686@intel.com \
--to=ville.syrjala@linux.intel.com \
--cc=intel-gfx@lists.freedesktop.org \
--cc=swati2.sharma@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.