From mboxrd@z Thu Jan 1 00:00:00 1970 From: CK Hu Subject: Re: [PATCH v3 06/13] drm/mediatek: add RGB color format support for RDMA Date: Tue, 7 Aug 2018 11:01:32 +0800 Message-ID: <1533610892.10818.10.camel@mtksdaap41> References: <1533556700-26525-1-git-send-email-stu.hsieh@mediatek.com> <1533556700-26525-7-git-send-email-stu.hsieh@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1533556700-26525-7-git-send-email-stu.hsieh@mediatek.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Stu Hsieh Cc: srv_heupstream@mediatek.com, David Airlie , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, Matthias Brugger , linux-arm-kernel@lists.infradead.org List-Id: linux-mediatek@lists.infradead.org SGksIFN0dToKCk9uIE1vbiwgMjAxOC0wOC0wNiBhdCAxOTo1OCArMDgwMCwgU3R1IEhzaWVoIHdy b3RlOgo+IFRoaXMgcGF0Y2ggYWRkIFJHQiBjb2xvciBmb3JtYXQgc3VwcG9ydCBmb3IgUkRNQSwK PiBpbmNsdWRpbmcgUkdCNTY1LCBSR0I4ODgsIFJHQkE4ODg4IGFuZCBBUkdCODg4OC4KPiAKPiBT aWduZWQtb2ZmLWJ5OiBTdHUgSHNpZWggPHN0dS5oc2llaEBtZWRpYXRlay5jb20+Cj4gLS0tCj4g IGRyaXZlcnMvZ3B1L2RybS9tZWRpYXRlay9tdGtfZGlzcF9yZG1hLmMgfCA0MSArKysrKysrKysr KysrKysrKysrKysrKysrKysrKysrKwo+ICAxIGZpbGUgY2hhbmdlZCwgNDEgaW5zZXJ0aW9ucygr KQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vbWVkaWF0ZWsvbXRrX2Rpc3BfcmRt YS5jIGIvZHJpdmVycy9ncHUvZHJtL21lZGlhdGVrL210a19kaXNwX3JkbWEuYwo+IGluZGV4IDA4 ODY2NTUwNzQwZi4uYmE3MmQzOTJkYzI3IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9t ZWRpYXRlay9tdGtfZGlzcF9yZG1hLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vbWVkaWF0ZWsv bXRrX2Rpc3BfcmRtYS5jCj4gQEAgLTM1LDYgKzM1LDggQEAKPiAgI2RlZmluZSBESVNQX1JFR19S RE1BX1NJWkVfQ09OXzAJCTB4MDAxNAo+ICAjZGVmaW5lIERJU1BfUkVHX1JETUFfU0laRV9DT05f MQkJMHgwMDE4Cj4gICNkZWZpbmUgRElTUF9SRUdfUkRNQV9UQVJHRVRfTElORQkJMHgwMDFjCj4g KyNkZWZpbmUgRElTUF9SRE1BX01FTV9DT04JCQkweDAwMjQKPiArI2RlZmluZSBNRU1fTU9ERV9J TlBVVF9TV0FQCQkJCUJJVCg4KQo+ICAjZGVmaW5lIERJU1BfUkRNQV9NRU1fU1JDX1BJVENICQkJ MHgwMDJjCj4gICNkZWZpbmUgRElTUF9SRE1BX01FTV9HTUNfU0VUVElOR18wCQkweDAwMzAKPiAg I2RlZmluZSBESVNQX1JFR19SRE1BX0ZJRk9fQ09OCQkJMHgwMDQwCj4gQEAgLTQ2LDYgKzQ4LDEx IEBACj4gIAo+ICAjZGVmaW5lIFJETUFfTUVNX0dNQwkJCQkweDQwNDAyMDIwCj4gIAo+ICsjZGVm aW5lIE1FTV9NT0RFX0lOUFVUX0ZPUk1BVF9SR0I1NjUJCTB4MAo+ICsjZGVmaW5lIE1FTV9NT0RF X0lOUFVUX0ZPUk1BVF9SR0I4ODgJCSgweDAwMSA8PCA0KQo+ICsjZGVmaW5lIE1FTV9NT0RFX0lO UFVUX0ZPUk1BVF9SR0JBODg4OAkJKDB4MDAyIDw8IDQpCj4gKyNkZWZpbmUgTUVNX01PREVfSU5Q VVRfRk9STUFUX0FSR0I4ODg4CQkoMHgwMDMgPDwgNCkKPiArCj4gIHN0cnVjdCBtdGtfZGlzcF9y ZG1hX2RhdGEgewo+ICAJdW5zaWduZWQgaW50IGZpZm9fc2l6ZTsKPiAgfTsKPiBAQCAtMTQ0LDEy ICsxNTEsNDYgQEAgc3RhdGljIHZvaWQgbXRrX3JkbWFfY29uZmlnKHN0cnVjdCBtdGtfZGRwX2Nv bXAgKmNvbXAsIHVuc2lnbmVkIGludCB3aWR0aCwKPiAgCXdyaXRlbChyZWcsIGNvbXAtPnJlZ3Mg KyBESVNQX1JFR19SRE1BX0ZJRk9fQ09OKTsKPiAgfQo+ICAKPiArc3RhdGljIHVuc2lnbmVkIGlu dCByZG1hX2ZtdF9jb252ZXJ0KHN0cnVjdCBtdGtfZGlzcF9yZG1hICpyZG1hLAo+ICsJCQkJICAg ICB1bnNpZ25lZCBpbnQgZm10KQo+ICt7Cj4gKwlzd2l0Y2ggKGZtdCkgewo+ICsJZGVmYXVsdDoK PiArCWNhc2UgRFJNX0ZPUk1BVF9SR0I1NjU6Cj4gKwkJcmV0dXJuIE1FTV9NT0RFX0lOUFVUX0ZP Uk1BVF9SR0I1NjU7Cj4gKwljYXNlIERSTV9GT1JNQVRfQkdSNTY1Ogo+ICsJCXJldHVybiBNRU1f TU9ERV9JTlBVVF9GT1JNQVRfUkdCNTY1IHwgTUVNX01PREVfSU5QVVRfU1dBUDsKPiArCWNhc2Ug RFJNX0ZPUk1BVF9SR0I4ODg6Cj4gKwkJcmV0dXJuIE1FTV9NT0RFX0lOUFVUX0ZPUk1BVF9SR0I4 ODg7Cj4gKwljYXNlIERSTV9GT1JNQVRfQkdSODg4Ogo+ICsJCXJldHVybiBNRU1fTU9ERV9JTlBV VF9GT1JNQVRfUkdCODg4IHwgTUVNX01PREVfSU5QVVRfU1dBUDsKPiArCWNhc2UgRFJNX0ZPUk1B VF9SR0JYODg4ODoKPiArCWNhc2UgRFJNX0ZPUk1BVF9SR0JBODg4ODoKPiArCQlyZXR1cm4gTUVN X01PREVfSU5QVVRfRk9STUFUX0FSR0I4ODg4OwoKSSB0aGluayB0aGUgYWxwaGFiZXQgb3JkZXIg b2YgdGhlIG5hbWluZyByZWZsZWN0IHRoZSBkcmFtIG9yZGVyIGZvciBlYWNoCmNvbG9yLiBPZiBj b3Vyc2UsIGJpZy1lbmRpYW4gYW5kIGxpdHRsZS1lbmRpYW4gd291bGQgcmVzdWx0IGluIHJldmVy c2VkCm5hbWluZyBvcmRlci4gSSBjb3VsZCBub3QgdW5kZXJzdGFuZCB3aHkgUkRNQSB1c2UgQVJH Qjg4ODggbmFtaW5nIGZvcgpEUk0gUkdCQTg4ODguIElmIHRoZSB0eXBvIGlzIGZyb20gZGF0YSBz aGVldCwgSSBjb3VsZCBqdXN0IGFjY2VwdCB0aGlzCnR5cG8gYW5kIGdpdmUgYW4gZXhwbGFpbiBp biBkcml2ZXIgYmVjYXVzZSBJIHdhbnQgdG8gYWxpZ24gZHJpdmVyIHdpdGgKZGF0YSBzaGVldC4K ClJlZ2FyZHMsCkNLCgo+ICsJY2FzZSBEUk1fRk9STUFUX0JHUlg4ODg4Ogo+ICsJY2FzZSBEUk1f Rk9STUFUX0JHUkE4ODg4Ogo+ICsJCXJldHVybiBNRU1fTU9ERV9JTlBVVF9GT1JNQVRfQVJHQjg4 ODggfCBNRU1fTU9ERV9JTlBVVF9TV0FQOwo+ICsJY2FzZSBEUk1fRk9STUFUX1hSR0I4ODg4Ogo+ ICsJY2FzZSBEUk1fRk9STUFUX0FSR0I4ODg4Ogo+ICsJCXJldHVybiBNRU1fTU9ERV9JTlBVVF9G T1JNQVRfUkdCQTg4ODg7Cj4gKwljYXNlIERSTV9GT1JNQVRfWEJHUjg4ODg6Cj4gKwljYXNlIERS TV9GT1JNQVRfQUJHUjg4ODg6Cj4gKwkJcmV0dXJuIE1FTV9NT0RFX0lOUFVUX0ZPUk1BVF9SR0JB ODg4OCB8IE1FTV9NT0RFX0lOUFVUX1NXQVA7Cj4gKwl9Cj4gK30KPiArCj4gIHN0YXRpYyB2b2lk IG10a19yZG1hX2xheWVyX2NvbmZpZyhzdHJ1Y3QgbXRrX2RkcF9jb21wICpjb21wLCB1bnNpZ25l ZCBpbnQgaWR4LAo+ICAJCQkJICBzdHJ1Y3QgbXRrX3BsYW5lX3N0YXRlICpzdGF0ZSkKPiAgewo+ ICsJc3RydWN0IG10a19kaXNwX3JkbWEgKnJkbWEgPSBjb21wX3RvX3JkbWEoY29tcCk7Cj4gIAlz dHJ1Y3QgbXRrX3BsYW5lX3BlbmRpbmdfc3RhdGUgKnBlbmRpbmcgPSAmc3RhdGUtPnBlbmRpbmc7 Cj4gIAl1bnNpZ25lZCBpbnQgYWRkciA9IHBlbmRpbmctPmFkZHI7Cj4gIAl1bnNpZ25lZCBpbnQg cGl0Y2ggPSBwZW5kaW5nLT5waXRjaCAmIDB4ZmZmZjsKPiArCXVuc2lnbmVkIGludCBmbXQgPSBw ZW5kaW5nLT5mb3JtYXQ7Cj4gKwl1bnNpZ25lZCBpbnQgY29uOwo+ICsKPiArCWNvbiA9IHJkbWFf Zm10X2NvbnZlcnQocmRtYSwgZm10KTsKPiArCXdyaXRlbF9yZWxheGVkKGNvbiwgY29tcC0+cmVn cyArIERJU1BfUkRNQV9NRU1fQ09OKTsKPiAgCj4gIAl3cml0ZWxfcmVsYXhlZChhZGRyLCBjb21w LT5yZWdzICsgRElTUF9SRE1BX01FTV9TVEFSVF9BRERSKTsKPiAgCXdyaXRlbF9yZWxheGVkKHBp dGNoLCBjb21wLT5yZWdzICsgRElTUF9SRE1BX01FTV9TUkNfUElUQ0gpOwoKCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxp c3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNr dG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=