From: Jani Nikula <jani.nikula@linux.intel.com>
To: "Murthy, Arun R" <arun.r.murthy@intel.com>,
"Modem, Bhanuprakash" <bhanuprakash.modem@intel.com>,
"intel-gfx@lists.freedesktop.org"
<intel-gfx@lists.freedesktop.org>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>,
"amd-gfx@lists.freedesktop.org" <amd-gfx@lists.freedesktop.org>,
"ville.syrjala@linux.intel.com" <ville.syrjala@linux.intel.com>,
"harry.wentland@amd.com" <harry.wentland@amd.com>,
"Sharma, Swati2" <swati2.sharma@intel.com>
Subject: RE: [Intel-gfx] [V2 2/3] drm/i915/display/debug: Expose crtc current bpc via debugfs
Date: Mon, 16 May 2022 11:39:37 +0300 [thread overview]
Message-ID: <87lev1hnw6.fsf@intel.com> (raw)
In-Reply-To: <DM6PR11MB31779A2700030C710CDAC877BAED9@DM6PR11MB3177.namprd11.prod.outlook.com>
On Tue, 12 Apr 2022, "Murthy, Arun R" <arun.r.murthy@intel.com> wrote:
>> -----Original Message-----
>> From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of
>> Bhanuprakash Modem
>> Sent: Monday, April 11, 2022 3:21 PM
>> To: intel-gfx@lists.freedesktop.org; dri-devel@lists.freedesktop.org; amd-
>> gfx@lists.freedesktop.org; jani.nikula@linux.intel.com;
>> ville.syrjala@linux.intel.com; harry.wentland@amd.com; Sharma, Swati2
>> <swati2.sharma@intel.com>
>> Subject: [Intel-gfx] [V2 2/3] drm/i915/display/debug: Expose crtc current bpc
>> via debugfs
>>
>> This new debugfs will expose the currently using bpc by crtc.
>> It is very useful for verifying whether we enter the correct output color depth
>> from IGT.
>>
>> This patch will also add the connector's max supported bpc to
>> "i915_display_info" debugfs.
>>
>> Example:
>> cat /sys/kernel/debug/dri/0/crtc-0/i915_current_bpc
>> Current: 8
>>
>> Cc: Jani Nikula <jani.nikula@linux.intel.com>
>> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
>> Cc: Uma Shankar <uma.shankar@intel.com>
>> Signed-off-by: Bhanuprakash Modem <bhanuprakash.modem@intel.com>
>
> Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
for merging this via drm-misc-next.
--
Jani Nikula, Intel Open Source Graphics Center
WARNING: multiple messages have this Message-ID (diff)
From: Jani Nikula <jani.nikula@linux.intel.com>
To: "Murthy, Arun R" <arun.r.murthy@intel.com>,
"Modem, Bhanuprakash" <bhanuprakash.modem@intel.com>,
"intel-gfx@lists.freedesktop.org"
<intel-gfx@lists.freedesktop.org>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>,
"amd-gfx@lists.freedesktop.org" <amd-gfx@lists.freedesktop.org>,
"ville.syrjala@linux.intel.com" <ville.syrjala@linux.intel.com>,
"harry.wentland@amd.com" <harry.wentland@amd.com>,
"Sharma, Swati2" <swati2.sharma@intel.com>
Subject: Re: [Intel-gfx] [V2 2/3] drm/i915/display/debug: Expose crtc current bpc via debugfs
Date: Mon, 16 May 2022 11:39:37 +0300 [thread overview]
Message-ID: <87lev1hnw6.fsf@intel.com> (raw)
In-Reply-To: <DM6PR11MB31779A2700030C710CDAC877BAED9@DM6PR11MB3177.namprd11.prod.outlook.com>
On Tue, 12 Apr 2022, "Murthy, Arun R" <arun.r.murthy@intel.com> wrote:
>> -----Original Message-----
>> From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of
>> Bhanuprakash Modem
>> Sent: Monday, April 11, 2022 3:21 PM
>> To: intel-gfx@lists.freedesktop.org; dri-devel@lists.freedesktop.org; amd-
>> gfx@lists.freedesktop.org; jani.nikula@linux.intel.com;
>> ville.syrjala@linux.intel.com; harry.wentland@amd.com; Sharma, Swati2
>> <swati2.sharma@intel.com>
>> Subject: [Intel-gfx] [V2 2/3] drm/i915/display/debug: Expose crtc current bpc
>> via debugfs
>>
>> This new debugfs will expose the currently using bpc by crtc.
>> It is very useful for verifying whether we enter the correct output color depth
>> from IGT.
>>
>> This patch will also add the connector's max supported bpc to
>> "i915_display_info" debugfs.
>>
>> Example:
>> cat /sys/kernel/debug/dri/0/crtc-0/i915_current_bpc
>> Current: 8
>>
>> Cc: Jani Nikula <jani.nikula@linux.intel.com>
>> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
>> Cc: Uma Shankar <uma.shankar@intel.com>
>> Signed-off-by: Bhanuprakash Modem <bhanuprakash.modem@intel.com>
>
> Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
for merging this via drm-misc-next.
--
Jani Nikula, Intel Open Source Graphics Center
next prev parent reply other threads:[~2022-05-16 8:39 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-11 9:51 [V2 0/3] Expose max and current bpc via debugfs Bhanuprakash Modem
2022-04-11 9:51 ` [Intel-gfx] " Bhanuprakash Modem
2022-04-11 9:51 ` [V2 1/3] drm/debug: Expose connector's max supported " Bhanuprakash Modem
2022-04-11 9:51 ` [Intel-gfx] " Bhanuprakash Modem
2022-04-12 3:07 ` Murthy, Arun R
2022-04-12 3:07 ` Murthy, Arun R
2022-04-12 4:03 ` Modem, Bhanuprakash
2022-04-29 14:27 ` Murthy, Arun R
2022-04-29 14:27 ` Murthy, Arun R
2022-05-02 11:49 ` Jani Nikula
2022-05-02 11:49 ` Jani Nikula
2022-05-02 18:51 ` Harry Wentland
2022-05-02 18:51 ` [Intel-gfx] " Harry Wentland
2022-04-11 9:51 ` [V2 2/3] drm/i915/display/debug: Expose crtc current " Bhanuprakash Modem
2022-04-11 9:51 ` [Intel-gfx] " Bhanuprakash Modem
2022-04-12 3:10 ` Murthy, Arun R
2022-04-12 3:10 ` Murthy, Arun R
2022-05-16 8:39 ` Jani Nikula [this message]
2022-05-16 8:39 ` Jani Nikula
2022-04-11 9:51 ` [V2 3/3] drm/amd/display: Move connector debugfs to drm Bhanuprakash Modem
2022-04-11 9:51 ` [Intel-gfx] " Bhanuprakash Modem
2022-04-29 14:32 ` Murthy, Arun R
2022-04-29 14:32 ` Murthy, Arun R
2022-05-02 13:28 ` Modem, Bhanuprakash
2022-05-02 13:38 ` Harry Wentland
2022-05-02 14:27 ` Modem, Bhanuprakash
2022-05-02 14:29 ` Harry Wentland
2022-05-02 18:54 ` Harry Wentland
2022-05-16 8:39 ` Jani Nikula
2022-05-18 5:38 ` Modem, Bhanuprakash
2022-05-18 14:08 ` Harry Wentland
2022-05-02 18:51 ` Harry Wentland
2022-05-02 18:51 ` [Intel-gfx] " Harry Wentland
2022-04-11 12:40 ` [Intel-gfx] ✗ Fi.CI.BAT: failure for Expose max and current bpc via debugfs Patchwork
2022-04-13 20:39 ` [Intel-gfx] ✓ Fi.CI.BAT: success for Expose max and current bpc via debugfs (rev2) Patchwork
2022-04-13 22:22 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
2022-05-06 10:54 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Expose max and current bpc via debugfs (rev3) Patchwork
2022-05-06 11:03 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2022-05-06 14:03 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2022-05-06 15:55 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Expose max and current bpc via debugfs (rev4) Patchwork
2022-05-06 16:05 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2022-05-06 18:35 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2022-05-08 16:57 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Expose max and current bpc via debugfs (rev5) Patchwork
2022-05-08 17:21 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2022-05-08 19:53 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
2022-05-09 6:36 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Expose max and current bpc via debugfs (rev6) Patchwork
2022-05-09 6:58 ` [Intel-gfx] ✗ Fi.CI.BAT: failure " Patchwork
2022-05-09 17:37 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Expose max and current bpc via debugfs (rev7) Patchwork
2022-05-09 18:03 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2022-05-10 2:16 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
2022-05-10 11:18 ` [V2 0/3] Expose max and current bpc via debugfs Modem, Bhanuprakash
2022-05-10 11:18 ` [Intel-gfx] " Modem, Bhanuprakash
2022-05-17 8:33 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Expose max and current bpc via debugfs (rev8) Patchwork
2022-05-19 13:51 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Expose max and current bpc via debugfs (rev9) Patchwork
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