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12 May 2021 15:11:41 -0700 Received: from fmsmsx612.amr.corp.intel.com (10.18.126.92) by fmsmsx604.amr.corp.intel.com (10.18.126.84) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2106.2; Wed, 12 May 2021 15:11:41 -0700 Received: from fmsmsx611.amr.corp.intel.com (10.18.126.91) by fmsmsx612.amr.corp.intel.com (10.18.126.92) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2106.2; Wed, 12 May 2021 15:11:40 -0700 Received: from fmsmsx611.amr.corp.intel.com ([10.18.126.91]) by fmsmsx611.amr.corp.intel.com ([10.18.126.91]) with mapi id 15.01.2106.013; Wed, 12 May 2021 15:11:40 -0700 From: "Srivatsa, Anusha" To: "Roper, Matthew D" , "intel-gfx@lists.freedesktop.org" Thread-Topic: [Intel-gfx] [PATCH v3 39/48] drm/i915/bigjoiner: Mode validation with uncompressed pipe joiner Thread-Index: AQHXQ7HsHYNbGU6ynkuIm20de1r1g6rgb8Xw Date: Wed, 12 May 2021 22:11:40 +0000 Message-ID: <8ff9dd11154543e88f8c11164c6b97d7@intel.com> References: <20210508022820.780227-1-matthew.d.roper@intel.com> <20210508022820.780227-40-matthew.d.roper@intel.com> In-Reply-To: <20210508022820.780227-40-matthew.d.roper@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-version: 11.5.1.3 dlp-product: dlpe-windows dlp-reaction: no-action x-originating-ip: [10.22.254.132] MIME-Version: 1.0 Subject: Re: [Intel-gfx] [PATCH v3 39/48] drm/i915/bigjoiner: Mode validation with uncompressed pipe joiner X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" > -----Original Message----- > From: Intel-gfx On Behalf Of Matt > Roper > Sent: Friday, May 7, 2021 7:28 PM > To: intel-gfx@lists.freedesktop.org > Subject: [Intel-gfx] [PATCH v3 39/48] drm/i915/bigjoiner: Mode validation > with uncompressed pipe joiner > > From: Animesh Manna > > No need for checking dsc flag for uncompressed pipe joiner mode validation. > > Cc: Manasi Navare > Signed-off-by: Animesh Manna > Signed-off-by: Clinton Taylor > Signed-off-by: Matt Roper Reviewed-by: Anusha Srivatsa > --- > drivers/gpu/drm/i915/display/intel_dp.c | 7 +++++-- > 1 file changed, 5 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/i915/display/intel_dp.c > b/drivers/gpu/drm/i915/display/intel_dp.c > index b9b8a0b9889a..92d4c5ab32d7 100644 > --- a/drivers/gpu/drm/i915/display/intel_dp.c > +++ b/drivers/gpu/drm/i915/display/intel_dp.c > @@ -819,8 +819,11 @@ intel_dp_mode_valid(struct drm_connector > *connector, > dsc = dsc_max_output_bpp && dsc_slice_count; > } > > - /* big joiner configuration needs DSC */ > - if (bigjoiner && !dsc) > + /* > + * Big joiner configuration needs DSC for TGL which is not true for > + * XE_LPD where uncompressed joiner is supported. > + */ > + if (DISPLAY_VER(dev_priv) < 13 && bigjoiner && !dsc) > return MODE_CLOCK_HIGH; > > if (mode_rate > max_rate && !dsc) > -- > 2.25.4 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/intel-gfx _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx