From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 06/26] drm/atomic: Add __drm_atomic_get_current_plane_state Date: Mon, 30 May 2016 17:05:12 +0200 Message-ID: <20160530150512.GN27098@phenom.ffwll.local> References: <1464546923-13439-1-git-send-email-daniel.vetter@ffwll.ch> <1464546923-13439-7-git-send-email-daniel.vetter@ffwll.ch> <978d29cc-6ac1-66ba-542b-2fa9afdbf5d9@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: <978d29cc-6ac1-66ba-542b-2fa9afdbf5d9@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Maarten Lankhorst Cc: Daniel Vetter , Intel Graphics Development , DRI Development , Daniel Vetter List-Id: dri-devel@lists.freedesktop.org T24gTW9uLCBNYXkgMzAsIDIwMTYgYXQgMDE6NDI6NDBQTSArMDIwMCwgTWFhcnRlbiBMYW5raG9y c3Qgd3JvdGU6Cj4gT3AgMjktMDUtMTYgb20gMjA6MzUgc2NocmVlZiBEYW5pZWwgVmV0dGVyOgo+ ID4gLi4uIGFuZCB1c2UgaXQgaW4gbXNtJnZjNC4gQWdhaW4ganVzdCB3YW50IHRvIGVuY2Fwc3Vs YXRlCj4gPiBkcm1fYXRvbWljX3N0YXRlIGludGVybmFscyBhIGJpdC4KPiA+Cj4gPiBUaGUgY29u c3QgdGhyZWFkaW5nIGlzIGEgYml0IGF3a3dhcmQgaW4gdmM0IHNpbmNlIEMgc3Vja3MsIGJ1dCBJ IHN0aWxsCj4gPiB0aGluayBpdCdzIHdvcnRoIHRvIGVuZm9yY2UgdGhpcy4gRXZlbnR1YWxseSBJ IHdhbnQgdG8gbWFrZSBhbGwgdGhlCj4gPiBvYmotPnN0YXRlIHBvaW50ZXJzIGNvbnN0IHRvbywg YnV0IHRoYXQncyBhIGxvdCBtb3JlIHdvcmsgLi4uCj4gPgo+ID4gQ2M6IEVyaWMgQW5ob2x0IDxl cmljQGFuaG9sdC5uZXQ+Cj4gPiBDYzogUm9iIENsYXJrIDxyb2JkY2xhcmtAZ21haWwuY29tPgo+ ID4gU2lnbmVkLW9mZi1ieTogRGFuaWVsIFZldHRlciA8ZGFuaWVsLnZldHRlckBpbnRlbC5jb20+ Cj4gPiAtLS0KPiA+ICBkcml2ZXJzL2dwdS9kcm0vbXNtL21kcC9tZHA1L21kcDVfY3J0Yy5jIHwg MTAgKysrLS0tLS0tCj4gPiAgZHJpdmVycy9ncHUvZHJtL3ZjNC92YzRfY3J0Yy5jICAgICAgICAg ICB8IDExICsrKy0tLS0tLS0KPiA+ICBkcml2ZXJzL2dwdS9kcm0vdmM0L3ZjNF9kcnYuaCAgICAg ICAgICAgIHwgIDIgKy0KPiA+ICBkcml2ZXJzL2dwdS9kcm0vdmM0L3ZjNF9wbGFuZS5jICAgICAg ICAgIHwgIDUgKysrLS0KPiA+ICBpbmNsdWRlL2RybS9kcm1fYXRvbWljLmggICAgICAgICAgICAg ICAgIHwgMzYgKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysKPiA+ICA1IGZpbGVzIGNo YW5nZWQsIDQ2IGluc2VydGlvbnMoKyksIDE4IGRlbGV0aW9ucygtKQo+ID4KPiA+IGRpZmYgLS1n aXQgYS9kcml2ZXJzL2dwdS9kcm0vbXNtL21kcC9tZHA1L21kcDVfY3J0Yy5jIGIvZHJpdmVycy9n cHUvZHJtL21zbS9tZHAvbWRwNS9tZHA1X2NydGMuYwo+ID4gaW5kZXggODhmZTI1NmMxOTMxLi42 ZDQwODZlZTA1MDMgMTAwNjQ0Cj4gPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vbXNtL21kcC9tZHA1 L21kcDVfY3J0Yy5jCj4gPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vbXNtL21kcC9tZHA1L21kcDVf Y3J0Yy5jCj4gPiBAQCAtMzgzLDE5ICszODMsMTUgQEAgc3RhdGljIGludCBtZHA1X2NydGNfYXRv bWljX2NoZWNrKHN0cnVjdCBkcm1fY3J0YyAqY3J0YywKPiA+ICAJICovCj4gPiAgCWh3X2NmZyA9 IG1kcDVfY2ZnX2dldF9od19jb25maWcobWRwNV9rbXMtPmNmZyk7Cj4gPiAgCWRybV9hdG9taWNf Y3J0Y19zdGF0ZV9mb3JfZWFjaF9wbGFuZShwbGFuZSwgc3RhdGUpIHsKPiA+IC0JCXN0cnVjdCBk cm1fcGxhbmVfc3RhdGUgKnBzdGF0ZTsKPiA+ICsJCWNvbnN0IHN0cnVjdCBkcm1fcGxhbmVfc3Rh dGUgKnBzdGF0ZTsKPiA+ICAJCWlmIChjbnQgPj0gKGh3X2NmZy0+bG0ubmJfc3RhZ2VzKSkgewo+ ID4gIAkJCWRldl9lcnIoZGV2LT5kZXYsICJ0b28gbWFueSBwbGFuZXMhXG4iKTsKPiA+ICAJCQly ZXR1cm4gLUVJTlZBTDsKPiA+ICAJCX0KPiA+ICAKPiA+IC0JCXBzdGF0ZSA9IHN0YXRlLT5zdGF0 ZS0+cGxhbmVfc3RhdGVzW2RybV9wbGFuZV9pbmRleChwbGFuZSldOwo+ID4gKwkJcHN0YXRlID0g X19kcm1fYXRvbWljX2dldF9jdXJyZW50X3BsYW5lX3N0YXRlKHN0YXRlLT5zdGF0ZSwKPiA+ICsJ CQkJCQkJICAgICAgcGxhbmUpOwo+ID4gIAo+ID4gLQkJLyogcGxhbmUgbWlnaHQgbm90IGhhdmUg Y2hhbmdlZCwgaW4gd2hpY2ggY2FzZSB0YWtlCj4gPiAtCQkgKiBjdXJyZW50IHN0YXRlOgo+ID4g LQkJICovCj4gPiAtCQlpZiAoIXBzdGF0ZSkKPiA+IC0JCQlwc3RhdGUgPSBwbGFuZS0+c3RhdGU7 Cj4gPiAgCQlwc3RhdGVzW2NudF0ucGxhbmUgPSBwbGFuZTsKPiA+ICAJCXBzdGF0ZXNbY250XS5z dGF0ZSA9IHRvX21kcDVfcGxhbmVfc3RhdGUocHN0YXRlKTsKPiA+ICAKPiA+IGRpZmYgLS1naXQg YS9kcml2ZXJzL2dwdS9kcm0vdmM0L3ZjNF9jcnRjLmMgYi9kcml2ZXJzL2dwdS9kcm0vdmM0L3Zj NF9jcnRjLmMKPiA+IGluZGV4IDkwNGQwNzU0YWQ3OC4uNzAzYmRhMTcwMTA1IDEwMDY0NAo+ID4g LS0tIGEvZHJpdmVycy9ncHUvZHJtL3ZjNC92YzRfY3J0Yy5jCj4gPiArKysgYi9kcml2ZXJzL2dw dS9kcm0vdmM0L3ZjNF9jcnRjLmMKPiA+IEBAIC00MDUsMTQgKzQwNSw5IEBAIHN0YXRpYyBpbnQg dmM0X2NydGNfYXRvbWljX2NoZWNrKHN0cnVjdCBkcm1fY3J0YyAqY3J0YywKPiA+ICAJCXJldHVy biAtRUlOVkFMOwo+ID4gIAo+ID4gIAlkcm1fYXRvbWljX2NydGNfc3RhdGVfZm9yX2VhY2hfcGxh bmUocGxhbmUsIHN0YXRlKSB7Cj4gPiAtCQlzdHJ1Y3QgZHJtX3BsYW5lX3N0YXRlICpwbGFuZV9z dGF0ZSA9Cj4gPiAtCQkJc3RhdGUtPnN0YXRlLT5wbGFuZV9zdGF0ZXNbZHJtX3BsYW5lX2luZGV4 KHBsYW5lKV07Cj4gPiAtCj4gPiAtCQkvKiBwbGFuZSBtaWdodCBub3QgaGF2ZSBjaGFuZ2VkLCBp biB3aGljaCBjYXNlIHRha2UKPiA+IC0JCSAqIGN1cnJlbnQgc3RhdGU6Cj4gPiAtCQkgKi8KPiA+ IC0JCWlmICghcGxhbmVfc3RhdGUpCj4gPiAtCQkJcGxhbmVfc3RhdGUgPSBwbGFuZS0+c3RhdGU7 Cj4gPiArCQljb25zdCBzdHJ1Y3QgZHJtX3BsYW5lX3N0YXRlICpwbGFuZV9zdGF0ZSA9Cj4gPiAr CQkJX19kcm1fYXRvbWljX2dldF9jdXJyZW50X3BsYW5lX3N0YXRlKHN0YXRlLT5zdGF0ZSwKPiA+ ICsJCQkJCQkJICAgICBwbGFuZSk7Cj4gPiAgCj4gPiAgCQlkbGlzdF9jb3VudCArPSB2YzRfcGxh bmVfZGxpc3Rfc2l6ZShwbGFuZV9zdGF0ZSk7Cj4gPiAgCX0KPiA+IGRpZmYgLS1naXQgYS9kcml2 ZXJzL2dwdS9kcm0vdmM0L3ZjNF9kcnYuaCBiL2RyaXZlcnMvZ3B1L2RybS92YzQvdmM0X2Rydi5o Cj4gPiBpbmRleCAzN2NhYzU5NDAxZDcuLmM3OTliYWFiYzAwOCAxMDA2NDQKPiA+IC0tLSBhL2Ry aXZlcnMvZ3B1L2RybS92YzQvdmM0X2Rydi5oCj4gPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vdmM0 L3ZjNF9kcnYuaAo+ID4gQEAgLTQ2OSw3ICs0NjksNyBAQCBpbnQgdmM0X2ttc19sb2FkKHN0cnVj dCBkcm1fZGV2aWNlICpkZXYpOwo+ID4gIHN0cnVjdCBkcm1fcGxhbmUgKnZjNF9wbGFuZV9pbml0 KHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsCj4gPiAgCQkJCSBlbnVtIGRybV9wbGFuZV90eXBlIHR5 cGUpOwo+ID4gIHUzMiB2YzRfcGxhbmVfd3JpdGVfZGxpc3Qoc3RydWN0IGRybV9wbGFuZSAqcGxh bmUsIHUzMiBfX2lvbWVtICpkbGlzdCk7Cj4gPiAtdTMyIHZjNF9wbGFuZV9kbGlzdF9zaXplKHN0 cnVjdCBkcm1fcGxhbmVfc3RhdGUgKnN0YXRlKTsKPiA+ICt1MzIgdmM0X3BsYW5lX2RsaXN0X3Np emUoY29uc3Qgc3RydWN0IGRybV9wbGFuZV9zdGF0ZSAqc3RhdGUpOwo+ID4gIHZvaWQgdmM0X3Bs YW5lX2FzeW5jX3NldF9mYihzdHJ1Y3QgZHJtX3BsYW5lICpwbGFuZSwKPiA+ICAJCQkgICAgc3Ry dWN0IGRybV9mcmFtZWJ1ZmZlciAqZmIpOwo+ID4gIAo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMv Z3B1L2RybS92YzQvdmM0X3BsYW5lLmMgYi9kcml2ZXJzL2dwdS9kcm0vdmM0L3ZjNF9wbGFuZS5j Cj4gPiBpbmRleCA0MDM3YjUyZmRlMzEuLjVkMmMzZDlmZDE3YSAxMDA2NDQKPiA+IC0tLSBhL2Ry aXZlcnMvZ3B1L2RybS92YzQvdmM0X3BsYW5lLmMKPiA+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS92 YzQvdmM0X3BsYW5lLmMKPiA+IEBAIC02OTAsOSArNjkwLDEwIEBAIHUzMiB2YzRfcGxhbmVfd3Jp dGVfZGxpc3Qoc3RydWN0IGRybV9wbGFuZSAqcGxhbmUsIHUzMiBfX2lvbWVtICpkbGlzdCkKPiA+ ICAJcmV0dXJuIHZjNF9zdGF0ZS0+ZGxpc3RfY291bnQ7Cj4gPiAgfQo+ID4gIAo+ID4gLXUzMiB2 YzRfcGxhbmVfZGxpc3Rfc2l6ZShzdHJ1Y3QgZHJtX3BsYW5lX3N0YXRlICpzdGF0ZSkKPiA+ICt1 MzIgdmM0X3BsYW5lX2RsaXN0X3NpemUoY29uc3Qgc3RydWN0IGRybV9wbGFuZV9zdGF0ZSAqc3Rh dGUpCj4gPiAgewo+ID4gLQlzdHJ1Y3QgdmM0X3BsYW5lX3N0YXRlICp2YzRfc3RhdGUgPSB0b192 YzRfcGxhbmVfc3RhdGUoc3RhdGUpOwo+ID4gKwljb25zdCBzdHJ1Y3QgdmM0X3BsYW5lX3N0YXRl ICp2YzRfc3RhdGUgPQo+ID4gKwkJY29udGFpbmVyX29mKHN0YXRlLCB0eXBlb2YoKnZjNF9zdGF0 ZSksIGJhc2UpOwo+ID4gIAo+ID4gIAlyZXR1cm4gdmM0X3N0YXRlLT5kbGlzdF9jb3VudDsKPiA+ ICB9Cj4gPiBkaWZmIC0tZ2l0IGEvaW5jbHVkZS9kcm0vZHJtX2F0b21pYy5oIGIvaW5jbHVkZS9k cm0vZHJtX2F0b21pYy5oCj4gPiBpbmRleCA5MmM4NGU5YWIwOWEuLjRlOTcxODYyOTNiZSAxMDA2 NDQKPiA+IC0tLSBhL2luY2x1ZGUvZHJtL2RybV9hdG9taWMuaAo+ID4gKysrIGIvaW5jbHVkZS9k cm0vZHJtX2F0b21pYy5oCj4gPiBAQCAtMTA5LDYgKzEwOSw0MiBAQCBkcm1fYXRvbWljX2dldF9l eGlzdGluZ19jb25uZWN0b3Jfc3RhdGUoc3RydWN0IGRybV9hdG9taWNfc3RhdGUgKnN0YXRlLAo+ ID4gIAlyZXR1cm4gc3RhdGUtPmNvbm5lY3Rvcl9zdGF0ZXNbaW5kZXhdOwo+ID4gIH0KPiA+ICAK PiA+ICsvKioKPiA+ICsgKiBfX2RybV9hdG9taWNfZ2V0X2N1cnJlbnRfcGxhbmVfc3RhdGUgLSBn ZXQgY3VycmVudCBwbGFuZSBzdGF0ZQo+ID4gKyAqIEBzdGF0ZTogZ2xvYmFsIGF0b21pYyBzdGF0 ZSBvYmplY3QKPiA+ICsgKiBAcGxhbmU6IHBsYW5lIHRvIGdyYWIKPiA+ICsgKgo+ID4gKyAqIFRo aXMgZnVuY3Rpb24gcmV0dXJucyB0aGUgcGxhbmUgc3RhdGUgZm9yIHRoZSBnaXZlbiBwbGFuZSwg ZWl0aGVyIGZyb20KPiA+ICsgKiBAc3RhdGUsIG9yIGlmIHRoZSBwbGFuZSBpc24ndCBwYXJ0IG9m IHRoZSBhdG9taWMgc3RhdGUgdXBkYXRlLCBmcm9tIEBwbGFuZS4KPiA+ICsgKiBUaGlzIGlzIHVz ZWZ1bCBpbiBhdG9taWMgY2hlY2sgY2FsbGJhY2tzLCB3aGVuIGRyaXZlcnMgbmVlZCB0byBwZWVr IGF0LCBidXQKPiA+ICsgKiBub3QgY2hhbmdlLCBzdGF0ZSBvZiBvdGhlciBwbGFuZXMsIHNpbmNl IGl0IGF2b2lkcyB0aHJlYWRpbmcgYW4gZXJyb3IgY29kZQo+ID4gKyAqIGJhY2sgdXAgdGhlIGNh bGwgY2hhaW4uCj4gPiArICoKPiA+ICsgKiBXQVJOSU5HOgo+ID4gKyAqCj4gPiArICogTm90ZSB0 aGF0IHRoaXMgZnVuY3Rpb24gaXMgaW4gZ2VuZXJhbCB1bnNhZmUgc2luY2UgaXQgZG9lc24ndCBj aGVjayBmb3IgdGhlCj4gPiArICogcmVxdWlyZWQgbG9ja2luZyBmb3IgYWNjZXNzIHN0YXRlIHN0 cnVjdHVyZXMuIERyaXZlcnMgbXVzdCBlbnN1cmUgdGhhdCBpdCBpcwo+ID4gKyAqIHNhdmUgdG8g YWNjZXNzIHRoZSByZXR1cm5lZCBzdGF0ZSBzdHJ1Y3R1cmUgdGhyb3VnaCBvdGhlciBtZWFucy4g T25lIGNvbW1vbmUKPiA+ICsgKiBleGFtcGxlIGlzIHdoZW4gcGxhbmVzIGFyZSBmaXhlZCB0byBh IHNpbmdsZSBDUlRDLCBhbmQgdGhlIGRyaXZlciBrbm93cyB0aGF0Cj4gPiArICogdGhlIENSVEMg bG9ja3MgaXMgaGVsZCBhbHJlYWR5LiBJbiB0aGF0IGNhc2UgaG9sZGluZyB0aGUgQ1JUQyBsb2Nr cyBnaXZlcyBhCj4gPiArICogcmVhZC1sb2NrIG9uIGFsbCBwbGFuZXMgY29ubmVjdGVkIHRvIHRo YXQgQ1JUQy4gQnV0IGlmIHBsYW5lcyBjYW4gYmUKPiA+ICsgKiByZWFzc2lnbmVkIHRoaW5ncyBn ZXQgbW9yZSB0cmlja3kuIEluIHRoYXQgY2FzZSBpdCdzIGJldHRlciB0byB1c2UKPiA+ICsgKiBk cm1fYXRvbWljX2dldF9wbGFuZV9zdGF0ZSBhbmQgd2lyZSB1cCBmdWxsIGVycm9yIGhhbmRsaW5n Lgo+ID4gKyAqCj4gPiArICogUmV0dXJuczoKPiA+ICsgKgo+ID4gKyAqIFJlYWQtb25seSBwb2lu dGVyIHRvIHRoZSBjdXJyZW50IHBsYW5lIHN0YXRlLgo+ID4gKyAqLwo+ID4gK3N0YXRpYyBpbmxp bmUgY29uc3Qgc3RydWN0IGRybV9wbGFuZV9zdGF0ZSAqCj4gPiArX19kcm1fYXRvbWljX2dldF9j dXJyZW50X3BsYW5lX3N0YXRlKHN0cnVjdCBkcm1fYXRvbWljX3N0YXRlICpzdGF0ZSwKPiA+ICsJ CQkJICAgICBzdHJ1Y3QgZHJtX3BsYW5lICpwbGFuZSkKPiA+ICt7Cj4gPiArCWlmIChzdGF0ZS0+ cGxhbmVfc3RhdGVzW2RybV9wbGFuZV9pbmRleChwbGFuZSldKQo+ID4gKwkJcmV0dXJuIHN0YXRl LT5wbGFuZV9zdGF0ZXNbZHJtX3BsYW5lX2luZGV4KHBsYW5lKV07Cj4gQ291bGQgdXNlIGEgZGVi dWcgV0FSTl9PTiBoZXJlLiBKdXN0IGluIGNhc2Ugc29tZW9uZSB0cmllcyB0byB1c2UgdGhpcyBm b3IgYSBwbGFuZSB0aGF0IGNhbid0IGJlIHNhZmVseSBjaGVja2VkOgo+IAo+IFdBUk5fT04oIXBs YW5lLT5zdGF0ZS0+Y3J0YyB8fCAhZHJtX21vZGVzZXRfaXNfbG9ja2VkKCZwbGFuZS0+c3RhdGUt PmNydGMtPm11dGV4KSk7CgpJZiB5b3UgaGF2ZSBodyBsaWtlIGk5MTUsIHdoZXJlIHlvdSBjYW4n dCBtb3ZlIHBsYW5lcywgdGhpcyBjaGVjayBpc24ndApnb29kIGVub3VnaCwgYmVjYXVzZSBwbGFu ZS0+c3RhdGUtPmNydGMgbWlnaHQgYmUgTlVMTCwgYnV0IGlmIHlvdSBob2xkIHRoZQpyaWdodCBj cnRjIG11dGV4IGl0J3Mgc3RpbGwgcGVyZmVjdGx5IHNhZmUuIFRoYXQncyB3aHkgSSBkaWRuJ3Qg YWRkIHRoYXQKY2hlY2ssIGFuZCBpbnN0ZWFkIHR5cGVkIHRoZSByZWFsbHkgbG9uZyB3YXJuaW5n LgoKPiBBbHNvIHVzZSBkcm1fYXRvbWljX2dldF9leGlzdGluZ19wbGFuZV9zdGF0ZT8KCkhtLCBm ZWVscyBsaWtlIG92ZXJraWxsIHNpbmNlIHRoaXMgaXMgYSBjb3JlIGF0b21pYyBmdW5jdGlvbi4g V2UgZG9uJ3QgdXNlCmdldF9leGlzdGluZ18qIGluIGRybV9hdG9taWMuYyBtdWNoIGVpdGhlci4K LURhbmllbAotLSAKRGFuaWVsIFZldHRlcgpTb2Z0d2FyZSBFbmdpbmVlciwgSW50ZWwgQ29ycG9y YXRpb24KaHR0cDovL2Jsb2cuZmZ3bGwuY2gKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMu ZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlz dGluZm8vaW50ZWwtZ2Z4Cg==