From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 1/3] drm: Introduce scaling filter mode property Date: Tue, 22 Oct 2019 18:38:12 +0300 Message-ID: <20191022153812.GM1208@intel.com> References: <20191022095946.29354-1-shashank.sharma@intel.com> <20191022095946.29354-2-shashank.sharma@intel.com> <20191022122622.GL1208@intel.com> <1d2280a1-12a5-6b6b-3cf6-5c0206d2f142@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: <1d2280a1-12a5-6b6b-3cf6-5c0206d2f142@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "Sharma, Shashank" Cc: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBPY3QgMjIsIDIwMTkgYXQgMDg6NTE6MjBQTSArMDUzMCwgU2hhcm1hLCBTaGFzaGFu ayB3cm90ZToKPiAKPiBPbiAxMC8yMi8yMDE5IDU6NTYgUE0sIFZpbGxlIFN5cmrDpGzDpCB3cm90 ZToKPiA+IE9uIFR1ZSwgT2N0IDIyLCAyMDE5IGF0IDAzOjI5OjQ0UE0gKzA1MzAsIFNoYXNoYW5r IFNoYXJtYSB3cm90ZToKPiA+PiBUaGlzIHBhdGNoIGFkZHMgYSBzY2FsaW5nIGZpbHRlciBtb2Rl IHBvcnBlcnR5Cj4gPj4gdG8gYWxsb3c6Cj4gPj4gLSBBIGRyaXZlci9IVyB0byBzaG93Y2FzZSBp dCdzIHNjYWxpbmcgZmlsdGVyIGNhcGFiaWxpdGllcy4KPiA+PiAtIEEgdXNlcnNwYWNlIHRvIHBp Y2sgYSBkZXNpcmVkIGVmZmVjdCB3aGlsZSBzY2FsaW5nLgo+ID4+Cj4gPj4gVGhpcyBvcHRpb24g d2lsbCBiZSBwYXJ0aWN1bGFybHkgdXNlZnVsIGluIHRoZSBzY2VuYXJpb3Mgd2hlcmUKPiA+PiBJ bnRlZ2VyIG1vZGUgc2NhbGluZyBpcyBwb3NzaWJsZSwgYW5kIGEgVUkgY2xpZW50IHdhbnRzIHRv IHBpY2sKPiA+PiBmaWx0ZXJzIGxpa2UgTmVhcmVzdC1uZWlnaGJvciBhcHBsaWVkIGZvciBub24t Ymx1cnJ5IG91dHB1dHMuCj4gPj4KPiA+PiBUaGVyZSB3YXMgYSBSRkMgcGF0Y2ggc2VyaWVzIHB1 Ymxpc2hlZCwgdG8gZGlzY3VzIHRoZSByZXF1ZXN0IHRvIGVuYWJsZQo+ID4+IEludGVnZXIgbW9k ZSBzY2FsaW5nIGJ5IHNvbWUgb2YgdGhlIGdhbWluZyBjb21tdW5pdGllcywgd2hpY2ggY2FuIGJl Cj4gPj4gZm91bmQgaGVyZToKPiA+PiBodHRwczovL3BhdGNod29yay5mcmVlZGVza3RvcC5vcmcv c2VyaWVzLzY2MTc1Lwo+ID4+Cj4gPj4gU2lnbmVkLW9mZi1ieTogU2hhc2hhbmsgU2hhcm1hIDxz aGFzaGFuay5zaGFybWFAaW50ZWwuY29tPgo+ID4+IC0tLQo+ID4+ICAgZHJpdmVycy9ncHUvZHJt L2RybV9hdG9taWNfdWFwaS5jIHwgIDQgKysrKwo+ID4+ICAgaW5jbHVkZS9kcm0vZHJtX2NydGMu aCAgICAgICAgICAgIHwgMjYgKysrKysrKysrKysrKysrKysrKysrKysrKysKPiA+PiAgIGluY2x1 ZGUvZHJtL2RybV9tb2RlX2NvbmZpZy5oICAgICB8ICA2ICsrKysrKwo+ID4+ICAgMyBmaWxlcyBj aGFuZ2VkLCAzNiBpbnNlcnRpb25zKCspCj4gPj4KPiA+PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9n cHUvZHJtL2RybV9hdG9taWNfdWFwaS5jIGIvZHJpdmVycy9ncHUvZHJtL2RybV9hdG9taWNfdWFw aS5jCj4gPj4gaW5kZXggMGQ0NjZkM2IwODA5Li44ODMzMjk0NTNhODYgMTAwNjQ0Cj4gPj4gLS0t IGEvZHJpdmVycy9ncHUvZHJtL2RybV9hdG9taWNfdWFwaS5jCj4gPj4gKysrIGIvZHJpdmVycy9n cHUvZHJtL2RybV9hdG9taWNfdWFwaS5jCj4gPj4gQEAgLTQzNSw2ICs0MzUsOCBAQCBzdGF0aWMg aW50IGRybV9hdG9taWNfY3J0Y19zZXRfcHJvcGVydHkoc3RydWN0IGRybV9jcnRjICpjcnRjLAo+ ID4+ICAgCQlyZXR1cm4gcmV0Owo+ID4+ICAgCX0gZWxzZSBpZiAocHJvcGVydHkgPT0gY29uZmln LT5wcm9wX3Zycl9lbmFibGVkKSB7Cj4gPj4gICAJCXN0YXRlLT52cnJfZW5hYmxlZCA9IHZhbDsK PiA+PiArCX0gZWxzZSBpZiAocHJvcGVydHkgPT0gY29uZmlnLT5zY2FsaW5nX2ZpbHRlcl9wcm9w ZXJ0eSkgewo+ID4+ICsJCXN0YXRlLT5zY2FsaW5nX2ZpbHRlciA9IHZhbDsKPiA+PiAgIAl9IGVs c2UgaWYgKHByb3BlcnR5ID09IGNvbmZpZy0+ZGVnYW1tYV9sdXRfcHJvcGVydHkpIHsKPiA+PiAg IAkJcmV0ID0gZHJtX2F0b21pY19yZXBsYWNlX3Byb3BlcnR5X2Jsb2JfZnJvbV9pZChkZXYsCj4g Pj4gICAJCQkJCSZzdGF0ZS0+ZGVnYW1tYV9sdXQsCj4gPj4gQEAgLTUwMyw2ICs1MDUsOCBAQCBk cm1fYXRvbWljX2NydGNfZ2V0X3Byb3BlcnR5KHN0cnVjdCBkcm1fY3J0YyAqY3J0YywKPiA+PiAg IAkJKnZhbCA9IChzdGF0ZS0+Z2FtbWFfbHV0KSA/IHN0YXRlLT5nYW1tYV9sdXQtPmJhc2UuaWQg OiAwOwo+ID4+ICAgCWVsc2UgaWYgKHByb3BlcnR5ID09IGNvbmZpZy0+cHJvcF9vdXRfZmVuY2Vf cHRyKQo+ID4+ICAgCQkqdmFsID0gMDsKPiA+PiArCWVsc2UgaWYgKHByb3BlcnR5ID09IGNvbmZp Zy0+c2NhbGluZ19maWx0ZXJfcHJvcGVydHkpCj4gPj4gKwkJKnZhbCA9IHN0YXRlLT5zY2FsaW5n X2ZpbHRlcjsKPiA+PiAgIAllbHNlIGlmIChjcnRjLT5mdW5jcy0+YXRvbWljX2dldF9wcm9wZXJ0 eSkKPiA+PiAgIAkJcmV0dXJuIGNydGMtPmZ1bmNzLT5hdG9taWNfZ2V0X3Byb3BlcnR5KGNydGMs IHN0YXRlLCBwcm9wZXJ0eSwgdmFsKTsKPiA+PiAgIAllbHNlCj4gPj4gZGlmZiAtLWdpdCBhL2lu Y2x1ZGUvZHJtL2RybV9jcnRjLmggYi9pbmNsdWRlL2RybS9kcm1fY3J0Yy5oCj4gPj4gaW5kZXgg NWU5YjE1YTBlOGM1Li45NGM1NTA5NDc0YTggMTAwNjQ0Cj4gPj4gLS0tIGEvaW5jbHVkZS9kcm0v ZHJtX2NydGMuaAo+ID4+ICsrKyBiL2luY2x1ZGUvZHJtL2RybV9jcnRjLmgKPiA+PiBAQCAtNTgs NiArNTgsMjUgQEAgc3RydWN0IGRldmljZV9ub2RlOwo+ID4+ICAgc3RydWN0IGRtYV9mZW5jZTsK PiA+PiAgIHN0cnVjdCBlZGlkOwo+ID4+ICAgCj4gPj4gK2VudW0gZHJtX3NjYWxpbmdfZmlsdGVy cyB7Cj4gPj4gKwlEUk1fU0NBTElOR19GSUxURVJfREVGQVVMVCwKPiA+PiArCURSTV9TQ0FMSU5H X0ZJTFRFUl9NRURJVU0sCj4gPj4gKwlEUk1fU0NBTElOR19GSUxURVJfQklMSU5FQVIsCj4gPj4g KwlEUk1fU0NBTElOR19GSUxURVJfTk4sCj4gPj4gKwlEUk1fU0NBTElOR19GSUxURVJfTk5fSVNf T05MWSwKPiA+PiArCURSTV9TQ0FMSU5HX0ZJTFRFUl9FREdFX0VOSEFOQ0UsCj4gPj4gKwlEUk1f U0NBTElOR19GSUxURVJfSU5WQUxJRCwKPiA+PiArfTsKPiA+PiArCj4gPj4gK3N0YXRpYyBjb25z dCBzdHJ1Y3QgZHJtX3Byb3BfZW51bV9saXN0IGRybV9zY2FsaW5nX2ZpbHRlcl9lbnVtX2xpc3Rb XSA9IHsKPiA+PiArCXsgRFJNX1NDQUxJTkdfRklMVEVSX0RFRkFVTFQsICJEZWZhdWx0IiB9LAo+ ID4+ICsJeyBEUk1fU0NBTElOR19GSUxURVJfTUVESVVNLCAiTWVkaXVtIiB9LAo+ID4+ICsJeyBE Uk1fU0NBTElOR19GSUxURVJfQklMSU5FQVIsICJCaWxpbmVhciIgfSwKPiA+PiArCXsgRFJNX1ND QUxJTkdfRklMVEVSX05OLCAiTmVhcmVzdCBOZWlnaGJvciIgfSwKPiA+PiArCXsgRFJNX1NDQUxJ TkdfRklMVEVSX05OX0lTX09OTFksICJJbnRlZ2VyIE1vZGUgU2NhbGluZyIgfSwKPiA+PiArCXsg RFJNX1NDQUxJTkdfRklMVEVSX0lOVkFMSUQsICJJbnZhbGlkIiB9LAo+ID4+ICt9Owo+ID4+ICsK PiA+PiAgIHN0YXRpYyBpbmxpbmUgaW50NjRfdCBVNjQySTY0KHVpbnQ2NF90IHZhbCkKPiA+PiAg IHsKPiA+PiAgIAlyZXR1cm4gKGludDY0X3QpKigoaW50NjRfdCAqKSZ2YWwpOwo+ID4+IEBAIC0y ODMsNiArMzAyLDEzIEBAIHN0cnVjdCBkcm1fY3J0Y19zdGF0ZSB7Cj4gPj4gICAJICovCj4gPj4g ICAJdTMyIHRhcmdldF92Ymxhbms7Cj4gPj4gICAKPiA+PiArCS8qKgo+ID4+ICsJICogQHNjYWxp bmdfZmlsdGVyOgo+ID4+ICsJICoKPiA+PiArCSAqIFNjYWxpbmcgZmlsdGVyIG1vZGUgdG8gYmUg YXBwbGllZAo+ID4+ICsJICovCj4gPj4gKwl1MzIgc2NhbGluZ19maWx0ZXI7Cj4gPj4gKwo+ID4+ ICAgCS8qKgo+ID4+ICAgCSAqIEBhc3luY19mbGlwOgo+ID4+ICAgCSAqCj4gPj4gZGlmZiAtLWdp dCBhL2luY2x1ZGUvZHJtL2RybV9tb2RlX2NvbmZpZy5oIGIvaW5jbHVkZS9kcm0vZHJtX21vZGVf Y29uZmlnLmgKPiA+PiBpbmRleCAzYmNiZTMwMzM5ZjAuLmVmZDZmZDU1NzcwZiAxMDA2NDQKPiA+ PiAtLS0gYS9pbmNsdWRlL2RybS9kcm1fbW9kZV9jb25maWcuaAo+ID4+ICsrKyBiL2luY2x1ZGUv ZHJtL2RybV9tb2RlX2NvbmZpZy5oCj4gPj4gQEAgLTkxNCw2ICs5MTQsMTIgQEAgc3RydWN0IGRy bV9tb2RlX2NvbmZpZyB7Cj4gPj4gICAJICovCj4gPj4gICAJc3RydWN0IGRybV9wcm9wZXJ0eSAq bW9kaWZpZXJzX3Byb3BlcnR5Owo+ID4+ICAgCj4gPj4gKwkvKioKPiA+PiArCSAqIEBzY2FsaW5n X2ZpbHRlcl9wcm9wZXJ0eTogQ1JUQyBwcm9wZXJ0eSB0byBhcHBseSBhIHBhcnRpY3VsYXIgZmls dGVyCj4gPj4gKwkgKiB3aGlsZSBzY2FsaW5nIGluIHBhbmVsIGZpdHRlciBtb2RlLgo+ID4+ICsJ ICovCj4gPj4gKwlzdHJ1Y3QgZHJtX3Byb3BlcnR5ICpzY2FsaW5nX2ZpbHRlcl9wcm9wZXJ0eTsK PiA+IFRoaXMgbmVlZHMgdG8gcGVyLWNydGMvcGxhbmUuCj4gCj4gSSBhbSBub3QgZ2V0dGluZyB0 aGlzLCB3aHkgPyBJdCdzIG5vdCBkaWZmZXJlbnQgdGhhbiBhbnkgb3RoZXIgQ1JUQyAKPiBwcm9w ZXJ0eSBsaWtlIGdhbW1hL0NTQyBldGMsIHdoZXJlIHdlIGp1c3QgYXR0YWNoIHRoZW0gdG8gY29y cmVzcG9uZGluZyAKPiBDUlRDLCBpc24ndCBpdCA/CgpEaWZmZXJlbnQgY3J0Y3MvcGxhbmVzIGNh biBoYXZlIGRpZmZlcmVudCBjYXBhYmlsaXRpZXMsIGFuZCBzbyBub3QgYWxsCm9mIHRoZW0gbWF5 IHdhbnQgdG8gZXhwb3NlIGFsbCB0aGUgcG9zc2libGUgZmlsdGVycy4KCi0tIApWaWxsZSBTeXJq w6Rsw6QKSW50ZWwKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3Jn Cmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4