From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [Intel-gfx] [PATCH 05/19] drm/i915: Allow downscale factor of <3.0 on glk+ for all formats Date: Wed, 11 Sep 2019 13:39:00 +0300 Message-ID: <20190911103900.GX7482@intel.com> References: <20190708125325.16576-1-ville.syrjala@linux.intel.com> <20190708125325.16576-6-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Maarten Lankhorst Cc: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gV2VkLCBTZXAgMTEsIDIwMTkgYXQgMTE6NTM6NTRBTSArMDIwMCwgTWFhcnRlbiBMYW5raG9y c3Qgd3JvdGU6Cj4gT3AgMDgtMDctMjAxOSBvbSAxNDo1MyBzY2hyZWVmIFZpbGxlIFN5cmphbGE6 Cj4gPiBGcm9tOiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29t Pgo+ID4KPiA+IEJzcGVjIHNheXMgdGhhdCBnbGsrIG1heCBkb3duc2NhbGUgZmFjdG9yIGlzIDwz LjAgZm9yIGFsbCBwaXhlbCBmb3JtYXRzLgo+ID4gT2xkZXIgcGxhdGZvcm1zIGhhZCBhIG1heCBv ZiA8Mi4wIGZvciBOVjEyLiBVcGRhdGUgdGhlIGNvZGUgdG8gZGVhbCB3aXRoCj4gPiB0aGlzLgo+ ID4KPiA+IFNpZ25lZC1vZmYtYnk6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51 eC5pbnRlbC5jb20+Cj4gPiAtLS0KPiA+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2lu dGVsX2Rpc3BsYXkuYyB8IDkgKysrKysrLS0tCj4gPiAgMSBmaWxlIGNoYW5nZWQsIDYgaW5zZXJ0 aW9ucygrKSwgMyBkZWxldGlvbnMoLSkKPiA+Cj4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUv ZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kaXNwbGF5LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9k aXNwbGF5L2ludGVsX2Rpc3BsYXkuYwo+ID4gaW5kZXggZWU5MzU3N2JkZjk1Li4yYjhhNmE4NDYw NWMgMTAwNjQ0Cj4gPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2Rp c3BsYXkuYwo+ID4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kaXNw bGF5LmMKPiA+IEBAIC0xNDQ3Miw3ICsxNDQ3Miw3IEBAIHNrbF9tYXhfc2NhbGUoY29uc3Qgc3Ry dWN0IGludGVsX2NydGNfc3RhdGUgKmNydGNfc3RhdGUsCj4gPiAgewo+ID4gIAlzdHJ1Y3QgaW50 ZWxfY3J0YyAqY3J0YyA9IHRvX2ludGVsX2NydGMoY3J0Y19zdGF0ZS0+YmFzZS5jcnRjKTsKPiA+ ICAJc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2ID0gdG9faTkxNShjcnRjLT5iYXNl LmRldik7Cj4gPiAtCWludCBtYXhfc2NhbGUsIG11bHQ7Cj4gPiArCWludCBtYXhfc2NhbGU7Cj4g PiAgCWludCBjcnRjX2Nsb2NrLCBtYXhfZG90Y2xrLCB0bXBjbGsxLCB0bXBjbGsyOwo+ID4gIAo+ ID4gIAlpZiAoIWNydGNfc3RhdGUtPmJhc2UuZW5hYmxlKQo+ID4gQEAgLTE0NDkzLDggKzE0NDkz LDExIEBAIHNrbF9tYXhfc2NhbGUoY29uc3Qgc3RydWN0IGludGVsX2NydGNfc3RhdGUgKmNydGNf c3RhdGUsCj4gPiAgCSAqICAgICAgICAgICAgb3IKPiA+ICAJICogICAgY2RjbGsvY3J0Y19jbG9j awo+ID4gIAkgKi8KPiA+IC0JbXVsdCA9IGRybV9mb3JtYXRfaW5mb19pc195dXZfc2VtaXBsYW5h cihmb3JtYXQpID8gMiA6IDM7Cj4gPiAtCXRtcGNsazEgPSAoMSA8PCAxNikgKiBtdWx0IC0gMTsK PiA+ICsJaWYgKElOVEVMX0dFTihkZXZfcHJpdikgPj0gMTAgfHwgSVNfR0VNSU5JTEFLRShkZXZf cHJpdikgfHwKPiA+ICsJICAgICFkcm1fZm9ybWF0X2luZm9faXNfeXV2X3NlbWlwbGFuYXIoZm9y bWF0KSkKPiA+ICsJCXRtcGNsazEgPSAweDMwMDAwIC0gMTsKPiA+ICsJZWxzZQo+ID4gKwkJdG1w Y2xrMSA9IDB4MjAwMDAgLSAxOwo+ID4gIAl0bXBjbGsyID0gKDEgPDwgOCkgKiAoKG1heF9kb3Rj bGsgPDwgOCkgLyBjcnRjX2Nsb2NrKTsKPiA+ICAJbWF4X3NjYWxlID0gbWluKHRtcGNsazEsIHRt cGNsazIpOwo+ID4gIAo+IAo+IEZvciB0aGlzIHBhdGNoIGFuZCA0LCA2LCA3LCA4Ogo+IAo+IFJl dmlld2VkLWJ5OiBNYWFydGVuIExhbmtob3JzdCA8bWFhcnRlbi5sYW5raG9yc3RAbGludXguaW50 ZWwuY29tPgo+IAo+IFBhdGNoIDQgc2VlbXMgdG8gYmUgZXhhY3RseSB0aGUgc2FtZSBhcyB0aGUg cGF0Y2ggSSB3cm90ZSBmb3IgaXQsIHNvIGxldHMgdXBzdHJlYW0gdGhpcyBBU0FQIGJlZm9yZSBz b21lb25lIGVsc2UgZG9lcyBhcyB3ZWxsLiA7KQoKQWxtb3N0IHRoZSBzYW1lLCBleGNlcHQgdGhl ICdpZiAoZm91cmNjICYmIC4uLiknIHBhcnQgaW4gdGhlIHJlYWRvdXQuCklJUkMgb3RoZXJ3aXNl IGl0IHdvdWxkIFdBUk4gd2hlbiB3ZSB0cnkgdG8gbG9vayB1cCB0aGUgZm9ybWF0IGluZm8Kdy8g Zm91cmNjPT0wLgoKVGhhbmtzIGZvciB0aGUgcmV2aWV3LgoKLS0gClZpbGxlIFN5cmrDpGzDpApJ bnRlbApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmkt ZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6 Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWw=