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Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 Subject: Re: [PATCH v4 1/6] drm/format-helper: Add drm_fb_xrgb8888_to_gray8_line() Content-Language: en-US To: =?UTF-8?B?VmlsbGUgU3lyasOkbMOk?= Cc: linux-fbdev@vger.kernel.org, David Airlie , Daniel Vetter , Javier Martinez Canillas , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, =?UTF-8?Q?Noralf_Tr=c3=b8nnes?= , Geert Uytterhoeven , Maxime Ripard , Andy Shevchenko , Sam Ravnborg References: <20220211091927.2988283-2-javierm@redhat.com> <4fa465d9-4fac-4199-9a04-d8e09d164308@redhat.com> <7560cd10-0a7c-3fda-da83-9008833e3901@suse.de> <87pmnt7gm3.fsf@intel.com> <5ee24960-7843-827a-2c47-b93a4b4798e3@suse.de> From: Thomas Zimmermann In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------KxPSs1DXV5etRzs3O9RYLumj" X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_LOW, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------KxPSs1DXV5etRzs3O9RYLumj Content-Type: multipart/mixed; boundary="------------ytU1F3Y59OwWkz03koI2N7eh"; protected-headers="v1" From: Thomas Zimmermann To: =?UTF-8?B?VmlsbGUgU3lyasOkbMOk?= Cc: linux-fbdev@vger.kernel.org, David Airlie , Daniel Vetter , Javier Martinez Canillas , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, =?UTF-8?Q?Noralf_Tr=c3=b8nnes?= , Geert Uytterhoeven , Maxime Ripard , Andy Shevchenko , Sam Ravnborg Message-ID: <65010c63-ef8a-4fff-00e4-73a9b6fd05b8@suse.de> Subject: Re: [PATCH v4 1/6] drm/format-helper: Add drm_fb_xrgb8888_to_gray8_line() References: <20220211091927.2988283-2-javierm@redhat.com> <4fa465d9-4fac-4199-9a04-d8e09d164308@redhat.com> <7560cd10-0a7c-3fda-da83-9008833e3901@suse.de> <87pmnt7gm3.fsf@intel.com> <5ee24960-7843-827a-2c47-b93a4b4798e3@suse.de> In-Reply-To: --------------ytU1F3Y59OwWkz03koI2N7eh Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: base64 SGkNCg0KQW0gMTQuMDIuMjIgdW0gMTM6NDcgc2NocmllYiBWaWxsZSBTeXJqw6Rsw6Q6DQo+ IE9uIE1vbiwgRmViIDE0LCAyMDIyIGF0IDAxOjEyOjQ4UE0gKzAxMDAsIFRob21hcyBaaW1t ZXJtYW5uIHdyb3RlOg0KPj4gSGkNCj4+DQo+PiBBbSAxNC4wMi4yMiB1bSAxMTozOCBzY2hy aWViIEFuZHkgU2hldmNoZW5rbzoNCj4+PiBPbiBNb24sIEZlYiAxNCwgMjAyMiBhdCAxMDow Mzo1M0FNICswMTAwLCBUaG9tYXMgWmltbWVybWFubiB3cm90ZToNCj4+Pj4gQW0gMTEuMDIu MjIgdW0gMTY6NDEgc2NocmllYiBBbmR5IFNoZXZjaGVua286DQo+Pj4NCj4+PiAuLi4NCj4+ Pg0KPj4+Pj4+IElNTyAqYWx3YXlzKiBwcmVmZXIgYSBmb3IgbG9vcCBvdmVyIHdoaWxlIG9y IGRvLXdoaWxlLg0KPj4+Pj4+DQo+Pj4+Pj4gVGhlIGZvciAoaSA9IDA7IGkgPCBOOyBpKysp IGlzIHN1Y2ggYSBzdHJvbmcgcGFyYWRpZ20gaW4gQy4gWW91DQo+Pj4+Pj4gaW5zdGFudGx5 IGtub3cgaG93IG1hbnkgdGltZXMgeW91J3JlIGdvaW5nIHRvIGxvb3AsIGF0IGEgZ2xhbmNl LiBOb3Qgc28NCj4+Pj4+PiB3aXRoIHdpdGggdGhlIGFsdGVybmF0aXZlcywgd2hpY2ggc2hv dWxkIGJlIHVzZWQgc3BhcmluZ2x5Lg0KPj4+Pj4NCj4+Pj4+IHdoaWxlICgpIHt9ICBfaXNf IGEgcGFyYWRpZ20sIGZvci1sb29wIGlzIHN5bnRheCBzdWdhciBvbiB0b3Agb2YgaXQuDQo+ Pj4+DQo+Pj4+IE5hdywgdGhhdCdzIG5vdCB0cnVlLg0KPj4+DQo+Pj4gSW4gdGhlIHNlY3Rp b24gMy41ICJMb29wcyAtIFdoaWxlIGFuZCBGb3IiIGluICJUaGUgQyBQcm9ncmFtbWluZw0K Pj4+IExhbmd1YWdlIiAybmQgYnkgSyZSLCB0aGUgYXV0aG9ycyBzYWlkOg0KPj4NCj4+IFll YXIgb2YgcHVibGljYXRpb246IDE5ODggLiBJdCdzIG5vdCB0aGUgbW9zdCB1cC10by1kYXRl IHJlZmVyZW5jZSBmb3IgQw0KPj4gcHJvZ3JhbW1pbmcuDQo+Pg0KPj4+DQo+Pj4gCVRoZSBm b3Igc3RhdGVtZW50IC4uLiBpcyBlcXVpdmFsZW50IHRvIC4uLiB3aGlsZS4uLiINCj4+Pg0K Pj4+IFRoZXkgc2FpZCB0aGF0IGZvciBpcyBlcXVpdmFsZW50IHRvIHdoaWxlLCBhbmQgbm90 IG90aGVyd2lzZS4NCj4+DQo+PiBFdmVuIGxlYXZpbmcgcmVhZGFiaWxpdHkgYXNpZGUsIGl0 J3Mgbm90IGVxdWl2YWxlbnQuIFlvdSBjYW4gZGVjbGFyZQ0KPj4gdmFyaWFibGVzIGFzIHBh cnQgb2YgdGhlIGZvciBzdGF0ZW1lbnQuIChJIGtub3cgaXQncyBub3QgdGhlIGtlcm5lbCdz DQo+PiBzdHlsZS4pIEFsc28sICdjb250aW51ZScgc3RhdGVtZW50cyBhcmUgbm90IHdlbGwt c3VpdGVkIGluIGZvciBsb29wcywNCj4+IGJlY2F1c2UgaXQncyBub24tb2J2aW91cyBpZiB0 aGUgbG9vcCdzIHVwZGF0ZSBzdGF0ZW1lbnQgaXMgYmVpbmcNCj4+IGV4ZWN1dGVkLiAoSXQg aXNuJ3QuKQ0KPiANCj4gSXQgaXMuDQo+IA0KPiAnY29udGludWUnIGlzIGp1c3Qgc2hvcnRo YW5kIGZvciAnZ290byBlbmRfb2ZfbG9vcF9ib2R5Jy4NCg0KV2VsbCwgaW5kZWVkLiBsb2wN Cg0KRnVuIGZhY3Q6IEkgYWN0dWFsbHkgaGFkIHRvIGxvb2sgdGhpcyB1cCBhbmQgc3RpbGwg Z290IGl0IHdyb25nLiBMZXQgbWUgDQpqdXN0IGNvdW50IGl0IHVuZGVyIHByb3ZpbmctbXkt cG9pbnQ6IGNvbnRpbnVlIGluIGEgZm9yIHN0YXRlbWVudCBpcyBhIA0KYmFkIGlkZWEgYW5k IGZvciBpc24ndCBlcXVpdmFsZW50IHRvIHdoaWxlLg0KDQpCZXN0IHJlZ2FyZHMNClRob21h cw0KDQo+IA0KDQotLSANClRob21hcyBaaW1tZXJtYW5uDQpHcmFwaGljcyBEcml2ZXIgRGV2 ZWxvcGVyDQpTVVNFIFNvZnR3YXJlIFNvbHV0aW9ucyBHZXJtYW55IEdtYkgNCk1heGZlbGRz dHIuIDUsIDkwNDA5IE7DvHJuYmVyZywgR2VybWFueQ0KKEhSQiAzNjgwOSwgQUcgTsO8cm5i ZXJnKQ0KR2VzY2jDpGZ0c2bDvGhyZXI6IEl2byBUb3Rldg0K --------------ytU1F3Y59OwWkz03koI2N7eh-- --------------KxPSs1DXV5etRzs3O9RYLumj Content-Type: application/pgp-signature; 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