From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Subject: Re: [PATCH 4/7] drm/omap: Implement CTM property for CRTC using OVL managers CPR matrix Date: Thu, 5 Sep 2019 00:52:00 +0300 Message-ID: <20190904215200.GN5433@pendragon.ideasonboard.com> References: <20190902125359.18001-1-tomi.valkeinen@ti.com> <20190902125359.18001-5-tomi.valkeinen@ti.com> <20190903152413.GB8247@pendragon.ideasonboard.com> <20190904111105.GA4811@pendragon.ideasonboard.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by gabe.freedesktop.org (Postfix) with ESMTPS id 669F58914E for ; Wed, 4 Sep 2019 21:52:08 +0000 (UTC) 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: Jyri Sarha Cc: Tomi Valkeinen , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org SGkgSnlyaSwKCk9uIFdlZCwgU2VwIDA0LCAyMDE5IGF0IDExOjA4OjIwUE0gKzAzMDAsIEp5cmkg U2FyaGEgd3JvdGU6Cj4gT24gMDQvMDkvMjAxOSAxNDoxMSwgTGF1cmVudCBQaW5jaGFydCB3cm90 ZToKPiA+IE9uIFdlZCwgU2VwIDA0LCAyMDE5IGF0IDEwOjE3OjAwQU0gKzAzMDAsIEp5cmkgU2Fy aGEgd3JvdGU6Cj4gPj4gT24gMDMvMDkvMjAxOSAxODoyNCwgTGF1cmVudCBQaW5jaGFydCB3cm90 ZToKPiA+Pj4gT24gTW9uLCBTZXAgMDIsIDIwMTkgYXQgMDM6NTM6NTZQTSArMDMwMCwgVG9taSBW YWxrZWluZW4gd3JvdGU6Cj4gPj4+PiBGcm9tOiBKeXJpIFNhcmhhIDxqc2FyaGFAdGkuY29tPgo+ ID4+Pj4KPiA+Pj4+IEltcGxlbWVudCBDVE0gY29sb3IgbWFuYWdlbWVudCBwcm9wZXJ0eSBmb3Ig T01BUCBDUlRDIHVzaW5nIERTUwo+ID4+Pj4gb3ZlcmxheSBtYW5hZ2VyJ3MgQ29sb3IgUGhhc2Ug Um90YXRpb24gbWF0cml4LiBUaGUgQ1BSIG1hdHJpeCBkb2VzIG5vdAo+ID4+Pj4gZXhhY3RseSBt YXRjaCB0aGUgQ1RNIHByb3BlcnR5IGRvY3VtZW50YXRpb24uIE9uIERTUyB0aGUgQ1BSIG1hdHJp eCBpcwo+ID4+Pj4gYXBwbGllZCBhZnRlciBnYW1tYSB0YWJsZSBsb29rIHVwLiBIb3dldmVyLCBp dCBzZWVtcyBzdHVwaWQgdG8gYWRkIGEKPiA+Pj4+IGN1c3RvbSBwcm9wZXJ0eSBqdXN0IGZvciB0 aGF0Lgo+ID4+Pgo+ID4+PiBJbiB0aGF0IGNhc2UgdGhlIERSTSBkb2N1bWVudGF0aW9uIHNob3Vs ZCBiZSB1cGRhdGVkIHRvIG1lbnRpb24gdGhhdAo+ID4+PiBib3RoIG9wdGlvbnMgYXJlIGFsbG93 ZWQuCj4gPj4KPiA+PiBPaywgaWYgdGhhdCBpcyBhbHJpZ2h0LiBCdXQgaWYgd2UgZG8gdGhhdCwg dGhlbiBJIGd1ZXNzIGFsbCB0aGUgZHJpdmVycwo+ID4+IGltcGxlbWVudGluZyBDVE0gc2hvdWxk IGRvY3VtZW50IHRoZSBwb2ludCB3aGVyZSBpdCBpcyBhcHBsaWVkIGluIHRoZQo+ID4+IHBpcGVs aW5lLgo+ID4gCj4gPiBXaGF0ZXZlciBzb2x1dGlvbiB3ZSBlbmQgdXAgcGlja2luZywgSSB0aGlu ayBpdCBzaG91bGQgYXQgbGVhc3QgYmUKPiA+IGRpc2N1c3NlZCB3aXRoIGEgYnJvYWRlciB1cHN0 cmVhbSBhdWRpZW5jZSBhbmQgbm90IGp1c3Qgc3dlcHQgdW5kZXIgdGhlCj4gPiBvbWFwZHJtIGNh cnBldCA6LSkKPiAKPiBJJ2xsIHRyeSB0byB3cml0ZSBzb21ldGhpbmcgYW5kIHNlbmQgdGhlIG5l eHQgc2VyaWVzIHRvIHdpZGVyIGF1ZGllbmNlLgo+IExldCdzIHNlZSB3aGF0IGp1cnkgc2F5cy4K PiAKPiA+Pj4+IFNpZ25lZC1vZmYtYnk6IEp5cmkgU2FyaGEgPGpzYXJoYUB0aS5jb20+Cj4gPj4+ PiBTaWduZWQtb2ZmLWJ5OiBUb21pIFZhbGtlaW5lbiA8dG9taS52YWxrZWluZW5AdGkuY29tPgo+ ID4+Pj4gLS0tCj4gPj4+PiAgZHJpdmVycy9ncHUvZHJtL29tYXBkcm0vb21hcF9jcnRjLmMgfCAz OSArKysrKysrKysrKysrKysrKysrKysrKysrKystLQo+ID4+Pj4gIDEgZmlsZSBjaGFuZ2VkLCAz NyBpbnNlcnRpb25zKCspLCAyIGRlbGV0aW9ucygtKQo+ID4+Pj4KPiA+Pj4+IGRpZmYgLS1naXQg YS9kcml2ZXJzL2dwdS9kcm0vb21hcGRybS9vbWFwX2NydGMuYyBiL2RyaXZlcnMvZ3B1L2RybS9v bWFwZHJtL29tYXBfY3J0Yy5jCj4gPj4+PiBpbmRleCAzYzVkZGJmMzBlOTcuLmQ2MzIxM2RkN2Q4 MyAxMDA2NDQKPiA+Pj4+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9vbWFwZHJtL29tYXBfY3J0Yy5j Cj4gPj4+PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vb21hcGRybS9vbWFwX2NydGMuYwo+ID4+Pj4g QEAgLTM5MSw2ICszOTEsMzIgQEAgc3RhdGljIHZvaWQgb21hcF9jcnRjX21hbnVhbF9kaXNwbGF5 X3VwZGF0ZShzdHJ1Y3Qgd29ya19zdHJ1Y3QgKmRhdGEpCj4gPj4+PiAgCX0KPiA+Pj4+ICB9Cj4g Pj4+PiAgCj4gPj4+PiArc3RhdGljIHMxNiBvbWFwX2NydGNfUzMxXzMyX3RvX3MyXzgoczY0IGNv ZWYpCj4gPj4+PiArewo+ID4+Pj4gKwl1aW50NjRfdCBzaWduX2JpdCA9IDFVTEwgPDwgNjM7Cj4g Pj4+PiArCXVpbnQ2NF90IGNiaXRzID0gKHVpbnQ2NF90KSBjb2VmOwo+ID4+Pgo+ID4+PiBzL3Vp bnQ2NF90L3U2NC8gZm9yIGJvdGggbGluZXMgYXMgd2UncmUgZGVhbGluZyB3aXRoIGtlcm5lbCBj b2RlLiBBbmQKPiA+Pj4gdGhlcmUncyBubyBuZWVkIGZvciBhIHNwYWNlIGJlZm9yZSBjb2VmLgo+ ID4+Pgo+ID4+Pj4gKwlzMTYgcmV0ID0gY2xhbXBfdmFsKCgoY2JpdHMgJiB+c2lnbl9iaXQpID4+ IDI0KSwgMCwgMHgxRkYpOwo+ID4+Pj4gKwo+ID4+Pj4gKwlpZiAoY2JpdHMgJiBzaWduX2JpdCkK PiA+Pj4+ICsJCXJldCA9IC1yZXQ7Cj4gPj4+PiArCj4gPj4+PiArCXJldHVybiByZXQ7Cj4gPj4+ Cj4gPj4+IENhbid0IHRoaXMgYmUgc2ltcGxpZmllZCB0byAKPiA+Pj4KPiA+Pj4gCXMxNiByZXQg PSAoY29lZiA+PiAyNCkgJiAweDFmZjsKPiA+Pj4KPiA+Pj4gCXJldHVybiBjb2VmIDwgMCA/IC1y ZXQgOiByZXQ7Cj4gPj4+Cj4gPj4KPiA+PiBOby4gQ2xhbXBpbmcgaXMgZGlmZmVyZW50IHRoaW5n LiBJZiB0aGUgb3JpZ2luYWwgdmFsdWUgaXMgZ3JlYXRlciB0aGFuCj4gPj4gd2hhdCB3ZSBjYW4g cHJlc2VudCB3aXRoIG91ciAyIG1hZ25pdHVkZSBiaXQsIHdlIHdhbnQgdG8gdXNlIHRoZSBtYXhp bXVtCj4gPj4gdmFsdWUsIG5vdCBzb21ldGhpbmcgdGhhdCB3ZSBtYXkgaGF2ZSBpbiB0aGUgTFNC IGVuZCBvZiBiaXRzLiBlLmcgaWYKPiA+PiB1c2VyLXNwYWNlIHRyaWVzIHRvIHNldCB0aGUgdmFs dWUgdG8gMi4wICg9IDB4MjAwKSB3ZSByYXRoZXIgcHJlc2VudCBpdAo+ID4+IGFzIDEuOTk2ICg9 IDB4MUZGKSB0aGFuIDAuMCAoPSAweDAwMCkuCj4gPiAKPiA+IE9mIGNvdXJzZSwgbXkgYmFkLgo+ ID4gCj4gPiBQZXJoYXBzIGEgc3R1cGlkIHF1ZXN0aW9uLCBzaG91bGQgd2UgcmVqZWN0IG91dCBv ZiByYW5nZSB2YWx1ZXMgYXQKPiA+IGF0b21pYyBjaGVjayB0aW1lID8KPiAKPiBJJ3ZlIGF0IGxl YXN0IHNlZW4gQ1NDIG1hdHJpY2VzIHdpdGggMi4wIHZhbHVlcywgc28gSSB0aGluayB3ZSBzaG91 bGQKPiBhY2NlcHQgdGhvc2UgYW5kIHVzZSBjbGFtcGluZywgYnV0IG1heWJlIHdlIHNob3VsZCBy ZWplY3QgQ1RNcyB3aXRoCj4gdmFsdWVzIGZhciBiaWdnZXIgdGhhbiB3aGF0IHdlIGNhbiByZXBy ZXNlbnQuIFN1Y2ggbWF0cmljZXMgd291bGQgaGFyZGx5Cj4gd29yayB0aGUgd2F5IHRoZXkgd2Vy ZSBpbnRlbmRlZC4KCkkgdGVuZCB0byBiZSBjb25zZXJ2YXRpdmUgaW4gc3VjaCBjYXNlcyBhbmQg cmVqZWN0IGludmFsaWQgdmFsdWVzLCBidXQKaWYgeW91IHRoaW5rIHRoZXJlIGFyZSB1c2VycyBp biB0aGUgd2lsZCB0aGF0IHdvdWxkIGJyZWFrLCB0aGVuIGNsYW1waW5nCmlzIGZpbmUgd2l0aCBt ZSB0b28uIElmIHdlIHdhbnQgdG8gcmVqZWN0IHZhbHVlcyBoaWdoZXIgdGhhbiAyLjAgYW5kCmNs YW1wIDIuMCB0byAweDFmZiB0aGVuIHRoYXQgc2hvdWxkIGJlIGRvbmUgaW4gYXRvbWljIGNoZWNr LCBhbmQgaGVyZSB3ZQpjb3VsZCBjb252ZXJ0IHRoZSB2YWx1ZXMgYmxpbmRseS4KCj4gPj4+PiAr fQo+ID4+Pj4gKwo+ID4+Pj4gK3N0YXRpYyB2b2lkIG9tYXBfY3J0Y19jcHJfY29lZnNfZnJvbV9j dG0oY29uc3Qgc3RydWN0IGRybV9jb2xvcl9jdG0gKmN0bSwKPiA+Pj4+ICsJCQkJCSBzdHJ1Y3Qg b21hcF9kc3NfY3ByX2NvZWZzICpjcHIpCj4gPj4+PiArewo+ID4+Pj4gKwljcHItPnJyID0gb21h cF9jcnRjX1MzMV8zMl90b19zMl84KGN0bS0+bWF0cml4WzBdKTsKPiA+Pj4+ICsJY3ByLT5yZyA9 IG9tYXBfY3J0Y19TMzFfMzJfdG9fczJfOChjdG0tPm1hdHJpeFsxXSk7Cj4gPj4+PiArCWNwci0+ cmIgPSBvbWFwX2NydGNfUzMxXzMyX3RvX3MyXzgoY3RtLT5tYXRyaXhbMl0pOwo+ID4+Pj4gKwlj cHItPmdyID0gb21hcF9jcnRjX1MzMV8zMl90b19zMl84KGN0bS0+bWF0cml4WzNdKTsKPiA+Pj4+ ICsJY3ByLT5nZyA9IG9tYXBfY3J0Y19TMzFfMzJfdG9fczJfOChjdG0tPm1hdHJpeFs0XSk7Cj4g Pj4+PiArCWNwci0+Z2IgPSBvbWFwX2NydGNfUzMxXzMyX3RvX3MyXzgoY3RtLT5tYXRyaXhbNV0p Owo+ID4+Pj4gKwljcHItPmJyID0gb21hcF9jcnRjX1MzMV8zMl90b19zMl84KGN0bS0+bWF0cml4 WzZdKTsKPiA+Pj4+ICsJY3ByLT5iZyA9IG9tYXBfY3J0Y19TMzFfMzJfdG9fczJfOChjdG0tPm1h dHJpeFs3XSk7Cj4gPj4+PiArCWNwci0+YmIgPSBvbWFwX2NydGNfUzMxXzMyX3RvX3MyXzgoY3Rt LT5tYXRyaXhbOF0pOwo+ID4+Pj4gK30KPiA+Pj4+ICsKPiA+Pj4+ICBzdGF0aWMgdm9pZCBvbWFw X2NydGNfd3JpdGVfY3J0Y19wcm9wZXJ0aWVzKHN0cnVjdCBkcm1fY3J0YyAqY3J0YykKPiA+Pj4+ ICB7Cj4gPj4+PiAgCXN0cnVjdCBvbWFwX2RybV9wcml2YXRlICpwcml2ID0gY3J0Yy0+ZGV2LT5k ZXZfcHJpdmF0ZTsKPiA+Pj4+IEBAIC00MDIsNyArNDI4LDE2IEBAIHN0YXRpYyB2b2lkIG9tYXBf Y3J0Y193cml0ZV9jcnRjX3Byb3BlcnRpZXMoc3RydWN0IGRybV9jcnRjICpjcnRjKQo+ID4+Pj4g IAlpbmZvLmRlZmF1bHRfY29sb3IgPSAweDAwMDAwMDsKPiA+Pj4+ICAJaW5mby50cmFuc19lbmFi bGVkID0gZmFsc2U7Cj4gPj4+PiAgCWluZm8ucGFydGlhbF9hbHBoYV9lbmFibGVkID0gZmFsc2U7 Cj4gPj4+PiAtCWluZm8uY3ByX2VuYWJsZSA9IGZhbHNlOwo+ID4+Pj4gKwo+ID4+Pj4gKwlpZiAo Y3J0Yy0+c3RhdGUtPmN0bSkgewo+ID4+Pj4gKwkJc3RydWN0IGRybV9jb2xvcl9jdG0gKmN0bSA9 Cj4gPj4+PiArCQkJKHN0cnVjdCBkcm1fY29sb3JfY3RtICopIGNydGMtPnN0YXRlLT5jdG0tPmRh dGE7Cj4gPj4+PiArCj4gPj4+PiArCQlpbmZvLmNwcl9lbmFibGUgPSB0cnVlOwo+ID4+Pj4gKwkJ b21hcF9jcnRjX2Nwcl9jb2Vmc19mcm9tX2N0bShjdG0sICZpbmZvLmNwcl9jb2Vmcyk7Cj4gPj4+ Cj4gPj4+IEFzIGFuIG9wdGltaXNhdGlvbiBpdCB3b3VsZCBiZSBuaWNlIHRvIG9ubHkgd3JpdGUg dGhlIGNvZWZmaWNpZW50cyB3aGVuCj4gPj4+IHRoZXkgYWN0dWFsbHkgY2hhbmdlLiBUaGF0IGNv dWxkIGJlIGltcGxlbWVudGVkIG9uIHRvcCBvZiB0aGlzIHNlcmllcy4KPiA+Pgo+ID4+IEUuZy4g YXBwbHkgdGhpcyA/Cj4gPj4KPiA+PiAtIGlmIChjcnRjLT5zdGF0ZS0+Y3RtKQo+ID4+ICsgaWYg KGNydGMtPnN0YXRlLT5jb2xvcl9tZ210X2NoYW5nZWQgJiYgY3J0Yy0+c3RhdGUtPmN0bSkKPiA+ IAo+ID4gU29tZXRoaW5nIGxpa2UgdGhhdCwgYnV0IC5tZ3Jfc2V0dXAoKSBzaG91bGQgdGhlbiBi ZSB0YXVnaHQgbm90IHRvIHdyaXRlCj4gPiB1bmNoYW5nZWQgQ1RNIHRhYmxlcyB0byByZWdpc3Rl cnMuIERvIHlvdSB0aGluayBpdCB3b3VsZCBiZSB3b3J0aCBpdCA/Cj4gCj4gSG1tbSwgamVzcyBJ IHNob3VsZCBkbyBpdCBsaWtlIHRoaXM6Cj4gaWYgKGNydGMtPnN0YXRlLT5jb2xvcl9tZ210X2No YW5nZWQpIHsKPiAJaWYgKGNydGMtPnN0YXRlLT5jdG0pIHsKPiAuLi4KPiA+Pj4+ICsJfSBlbHNl IHsKPiA+Pj4+ICsJCWluZm8uY3ByX2VuYWJsZSA9IGZhbHNlOwo+ID4+Pj4gKwl9Cj4gfQo+IAo+ IFRoaXMgd2F5IHRoZSB3aG9sZSBDUFIgZnVuY3Rpb25hbGl0eSBpcyB0dXJuZWQgb2ZmLCBpZiB0 aGUgdGhlcmUgaXMgbm8KPiBDVE0gaW4gdGhlIGNydGMgc3RhdGUuCgpZZXMsIGJ1dCB5b3Ugd291 bGQgYWxzbyBuZWVkIHRvIHVwZGF0ZSAubWdyX3NldHVwKCkgOi0pIEEgbmV3CmNvbG9yX21nbXRf Y2hhbmdlZCBmbGFnIHdvdWxkIGJlIG5lZWRlZCBpbiB0aGUgaW5mbyBzdHJ1Y3R1cmUgdG9vLgoK PiA+Pj4+ICAKPiA+Pj4+ICAJcHJpdi0+ZGlzcGNfb3BzLT5tZ3Jfc2V0dXAocHJpdi0+ZGlzcGMs IG9tYXBfY3J0Yy0+Y2hhbm5lbCwgJmluZm8pOwo+ID4+Pj4gIH0KPiA+Pj4+IEBAIC04MzYsNyAr ODcxLDcgQEAgc3RydWN0IGRybV9jcnRjICpvbWFwX2NydGNfaW5pdChzdHJ1Y3QgZHJtX2Rldmlj ZSAqZGV2LAo+ID4+Pj4gIAlpZiAocHJpdi0+ZGlzcGNfb3BzLT5tZ3JfZ2FtbWFfc2l6ZShwcml2 LT5kaXNwYywgY2hhbm5lbCkpIHsKPiA+Pj4+ICAJCXVuc2lnbmVkIGludCBnYW1tYV9sdXRfc2l6 ZSA9IDI1NjsKPiA+Pj4+ICAKPiA+Pj4+IC0JCWRybV9jcnRjX2VuYWJsZV9jb2xvcl9tZ210KGNy dGMsIDAsIGZhbHNlLCBnYW1tYV9sdXRfc2l6ZSk7Cj4gPj4+PiArCQlkcm1fY3J0Y19lbmFibGVf Y29sb3JfbWdtdChjcnRjLCAwLCB0cnVlLCBnYW1tYV9sdXRfc2l6ZSk7Cj4gPj4+PiAgCQlkcm1f bW9kZV9jcnRjX3NldF9nYW1tYV9zaXplKGNydGMsIGdhbW1hX2x1dF9zaXplKTsKPiA+Pj4+ICAJ fQo+ID4+Pj4gIAoKLS0gClJlZ2FyZHMsCgpMYXVyZW50IFBpbmNoYXJ0Cl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QK ZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9w Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbA==