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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: Andy Shevchenko Cc: Jani Nikula , Javier Martinez Canillas , linux-fbdev@vger.kernel.org, David Airlie , Daniel Vetter , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, =?UTF-8?Q?Noralf_Tr=c3=b8nnes?= , Geert Uytterhoeven , Maxime Ripard , Sam Ravnborg References: <20220211091927.2988283-1-javierm@redhat.com> <20220211091927.2988283-2-javierm@redhat.com> <4fa465d9-4fac-4199-9a04-d8e09d164308@redhat.com> <7560cd10-0a7c-3fda-da83-9008833e3901@suse.de> <87pmnt7gm3.fsf@intel.com> From: Thomas Zimmermann In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------wzw214BQ5G1QGXbdavDQU2NV" 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) --------------wzw214BQ5G1QGXbdavDQU2NV Content-Type: multipart/mixed; boundary="------------5AmddLGv5nbVnhIdqMfCesQr"; protected-headers="v1" From: Thomas Zimmermann To: Andy Shevchenko Cc: Jani Nikula , Javier Martinez Canillas , linux-fbdev@vger.kernel.org, David Airlie , Daniel Vetter , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, =?UTF-8?Q?Noralf_Tr=c3=b8nnes?= , Geert Uytterhoeven , Maxime Ripard , Sam Ravnborg Message-ID: <5ee24960-7843-827a-2c47-b93a4b4798e3@suse.de> Subject: Re: [PATCH v4 1/6] drm/format-helper: Add drm_fb_xrgb8888_to_gray8_line() References: <20220211091927.2988283-1-javierm@redhat.com> <20220211091927.2988283-2-javierm@redhat.com> <4fa465d9-4fac-4199-9a04-d8e09d164308@redhat.com> <7560cd10-0a7c-3fda-da83-9008833e3901@suse.de> <87pmnt7gm3.fsf@intel.com> In-Reply-To: --------------5AmddLGv5nbVnhIdqMfCesQr Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: base64 SGkNCg0KQW0gMTQuMDIuMjIgdW0gMTE6Mzggc2NocmllYiBBbmR5IFNoZXZjaGVua286DQo+ IE9uIE1vbiwgRmViIDE0LCAyMDIyIGF0IDEwOjAzOjUzQU0gKzAxMDAsIFRob21hcyBaaW1t ZXJtYW5uIHdyb3RlOg0KPj4gQW0gMTEuMDIuMjIgdW0gMTY6NDEgc2NocmllYiBBbmR5IFNo ZXZjaGVua286DQo+IA0KPiAuLi4NCj4gDQo+Pj4+IElNTyAqYWx3YXlzKiBwcmVmZXIgYSBm b3IgbG9vcCBvdmVyIHdoaWxlIG9yIGRvLXdoaWxlLg0KPj4+Pg0KPj4+PiBUaGUgZm9yIChp ID0gMDsgaSA8IE47IGkrKykgaXMgc3VjaCBhIHN0cm9uZyBwYXJhZGlnbSBpbiBDLiBZb3UN Cj4+Pj4gaW5zdGFudGx5IGtub3cgaG93IG1hbnkgdGltZXMgeW91J3JlIGdvaW5nIHRvIGxv b3AsIGF0IGEgZ2xhbmNlLiBOb3Qgc28NCj4+Pj4gd2l0aCB3aXRoIHRoZSBhbHRlcm5hdGl2 ZXMsIHdoaWNoIHNob3VsZCBiZSB1c2VkIHNwYXJpbmdseS4NCj4+Pg0KPj4+IHdoaWxlICgp IHt9ICBfaXNfIGEgcGFyYWRpZ20sIGZvci1sb29wIGlzIHN5bnRheCBzdWdhciBvbiB0b3Ag b2YgaXQuDQo+Pg0KPj4gTmF3LCB0aGF0J3Mgbm90IHRydWUuDQo+IA0KPiBJbiB0aGUgc2Vj dGlvbiAzLjUgIkxvb3BzIC0gV2hpbGUgYW5kIEZvciIgaW4gIlRoZSBDIFByb2dyYW1taW5n DQo+IExhbmd1YWdlIiAybmQgYnkgSyZSLCB0aGUgYXV0aG9ycyBzYWlkOg0KDQpZZWFyIG9m IHB1YmxpY2F0aW9uOiAxOTg4IC4gSXQncyBub3QgdGhlIG1vc3QgdXAtdG8tZGF0ZSByZWZl cmVuY2UgZm9yIEMgDQpwcm9ncmFtbWluZy4NCg0KPiANCj4gCVRoZSBmb3Igc3RhdGVtZW50 IC4uLiBpcyBlcXVpdmFsZW50IHRvIC4uLiB3aGlsZS4uLiINCj4gDQo+IFRoZXkgc2FpZCB0 aGF0IGZvciBpcyBlcXVpdmFsZW50IHRvIHdoaWxlLCBhbmQgbm90IG90aGVyd2lzZS4NCg0K RXZlbiBsZWF2aW5nIHJlYWRhYmlsaXR5IGFzaWRlLCBpdCdzIG5vdCBlcXVpdmFsZW50LiBZ b3UgY2FuIGRlY2xhcmUgDQp2YXJpYWJsZXMgYXMgcGFydCBvZiB0aGUgZm9yIHN0YXRlbWVu dC4gKEkga25vdyBpdCdzIG5vdCB0aGUga2VybmVsJ3MgDQpzdHlsZS4pIEFsc28sICdjb250 aW51ZScgc3RhdGVtZW50cyBhcmUgbm90IHdlbGwtc3VpdGVkIGluIGZvciBsb29wcywgDQpi ZWNhdXNlIGl0J3Mgbm9uLW9idmlvdXMgaWYgdGhlIGxvb3AncyB1cGRhdGUgc3RhdGVtZW50 IGlzIGJlaW5nIA0KZXhlY3V0ZWQuIChJdCBpc24ndC4pDQoNCj4gDQo+IEFsc28sIHN5bnRh eCBzdWdhciBieSBkZWZpbml0aW9uIGRlY2xhcmVzIHNvbWV0aGluZyB0aGF0IGNhbiBiZSB3 cml0dGVuIGFzDQo+IGEgc2luZ2xlIGxpbmUgb2YgY29kZSwgd2hpY2ggdXN1YWxseSBpcyBk b25lIHVzaW5nIG1vcmUgKG5vdCBhbHdheXMpLg0KDQpUaGUgZGlzY3Vzc2lvbiBoYXMgZW50 ZXJlZCB0aGUgcGhhc2Ugb2YgaGFpciBzcGxpdHRpbmcuIEdvb2QuDQoNCkJlc3QgcmVnYXJk cw0KVGhvbWFzDQoNCj4gDQo+PiBBbiBpZGlvbWF0aWMgZm9yIGxvb3AsIHN1Y2ggYXMgZm9y IChpID0gLi4uOyBpIDwgTjsNCj4+ICsraSksIGlzIHN1Y2ggYSBzdHJvbmcgcGF0dGVybiB0 aGF0IGl0J3Mgd2F5IGJldHRlciB0aGFuIHRoZSBjb3JyZXNwb25kaW5nDQo+PiB3aGlsZSBs b29wLg0KPiANCj4+Pj4gQW5kIHllcywgdGhlIGRvLXdoaWxlIHN1Z2dlc3RlZCBhYm92ZSBp cyBidWdneSwgYW5kIHlvdSBhY3R1YWxseSBuZWVkIHRvDQo+Pj4+IHN0b3AgYW5kIHRoaW5r IHRvIHNlZSB3aHkuDQo+Pj4NCj4+PiBJdCBkZXBlbmRzIGlmIHBpeGVscyBjYW4gYmUgMCBv ciBub3QgYW5kIGlmIGl0J3Mgbm90LCB0aGVuIGRvZXMgaXQgY29udGFpbiBsYXN0DQo+Pj4g b3IgbnVtYmVyLg0KPj4+DQo+Pj4gVGhlIGRvIHt9IHdoaWxlICgtLXBpeGVscyk7IG1pZ2h0 IGJlIGJ1Z2d5IGlmZiBwaXhlbHMgbWF5IGJlIDAuDQo+IA0KDQotLSANClRob21hcyBaaW1t ZXJtYW5uDQpHcmFwaGljcyBEcml2ZXIgRGV2ZWxvcGVyDQpTVVNFIFNvZnR3YXJlIFNvbHV0 aW9ucyBHZXJtYW55IEdtYkgNCk1heGZlbGRzdHIuIDUsIDkwNDA5IE7DvHJuYmVyZywgR2Vy bWFueQ0KKEhSQiAzNjgwOSwgQUcgTsO8cm5iZXJnKQ0KR2VzY2jDpGZ0c2bDvGhyZXI6IEl2 byBUb3Rldg0K --------------5AmddLGv5nbVnhIdqMfCesQr-- --------------wzw214BQ5G1QGXbdavDQU2NV Content-Type: application/pgp-signature; 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