From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH] drm: Add frame CRC debugfs files only for drivers that have CRTC Date: Thu, 29 Sep 2016 10:54:06 +0300 Message-ID: <87k2dv5eg1.fsf@intel.com> References: <1475120520-20156-1-git-send-email-dhinakaran.pandiyan@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1475120520-20156-1-git-send-email-dhinakaran.pandiyan@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: dri-devel@lists.freedesktop.org Cc: Daniel Vetter , intel-gfx@lists.freedesktop.org, Dhinakaran Pandiyan , Tomeu Vizoso , Emil Velikov List-Id: dri-devel@lists.freedesktop.org T24gVGh1LCAyOSBTZXAgMjAxNiwgRGhpbmFrYXJhbiBQYW5kaXlhbiA8ZGhpbmFrYXJhbi5wYW5k aXlhbkBpbnRlbC5jb20+IHdyb3RlOgo+IHZnZW0gZG9lcyBub3QgZG8gbW9kZXNldCwgbG9vcGlu ZyB0aHJvdWdoIG5vbi1leGlzdGVudCBDUlRDJ3Mgd2hpbGUKPiByZWdpc3RlcmluZyBkcm1fbWlu b3IgaW4KPgo+IAknY29tbWl0IDQ4Yzc4Nzg5OTg4MiAoImRybTogQWRkIEFQSSBmb3IgY2FwdHVy aW5nIGZyYW1lIENSQ3MiKScKPgo+IGNhdXNlZCBrZXJuZWwgb29wcy4gU28sIGxldCdzIGFkZCBD UkMgZGVidWdmcyBmaWxlcwo+IG9ubHkgZm9yIHRob3NlIGRyaXZlcnMgdGhhdCBkbyBtb2Rlc2V0 Lgo+Cj4gU2lnbmVkLW9mZi1ieTogRGhpbmFrYXJhbiBQYW5kaXlhbiA8ZGhpbmFrYXJhbi5wYW5k aXlhbkBpbnRlbC5jb20+Cj4gQ2M6IFRvbWV1IFZpem9zbyA8dG9tZXUudml6b3NvQGNvbGxhYm9y YS5jb20+Cj4gQ2M6IERhbmllbCBWZXR0ZXIgPGRhbmllbC52ZXR0ZXJAZmZ3bGwuY2g+Cj4gQ2M6 IEVtaWwgVmVsaWtvdiA8ZW1pbC52ZWxpa292QGNvbGxhYm9yYS5jb20+CgpGaXhlczogNDhjNzg3 ODk5ODgyICgiZHJtOiBBZGQgQVBJIGZvciBjYXB0dXJpbmcgZnJhbWUgQ1JDcyIpCgpEaGluYWth cmFuLCBmb3IgZnV0dXJlIHJlZmVyZW5jZSwgcGxlYXNlIGFkZCB0aGUga2VybmVsIG9vcHMgdG8g dGhlCmNvbW1pdCBtZXNzYWdlcy4gSXQnbGwgaGVscCByZXZpZXdpbmcgdGhlIHBhdGNoIGFuZCBt YXRjaGluZyBvdGhlciBidWcKcmVwb3J0cyB0byB0aGUgZml4LgoKVG9tZXUsIEVtaWwsIHBsZWFz ZSByZXZpZXcgQVNBUC4gVGhpcyBzdGFydGVkIG9vcHNpbmcgYWxsIG92ZXIgdGhlIHBsYWNlCmlu IG91ciBDSS4uLiB3ZSdsbCBuZWVkIHRvIHN0YXJ0IHJ1bm5pbmcgcHJlLW1lcmdlIHRlc3Rpbmcg b24gcGF0Y2hlcyBvbgpkcmktZGV2ZWwgdG9vLCBsaWtlIHdlIGRvIG9uIGludGVsLWdmeC4gKEhp bnQsIGZvciBub3csIENjJ2luZyBpbnRlbC1nZngKb24gZHJtIHBhdGNoZXMgd2lsbCBydW4gb3Vy IENJIG9uIGl0LikKClRoYW5rcywKSmFuaS4KCgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vZHJt X2Rydi5jIHwgOCArKysrKystLQo+ICAxIGZpbGUgY2hhbmdlZCwgNiBpbnNlcnRpb25zKCspLCAy IGRlbGV0aW9ucygtKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9kcm1fZHJ2LmMg Yi9kcml2ZXJzL2dwdS9kcm0vZHJtX2Rydi5jCj4gaW5kZXggNzBkMjU0My4uMjk0NDA0ZiAxMDA2 NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vZHJtX2Rydi5jCj4gKysrIGIvZHJpdmVycy9ncHUv ZHJtL2RybV9kcnYuYwo+IEBAIC0yMDgsNiArMjA4LDcgQEAgc3RhdGljIGludCBkcm1fbWlub3Jf cmVnaXN0ZXIoc3RydWN0IGRybV9kZXZpY2UgKmRldiwgdW5zaWduZWQgaW50IHR5cGUpCj4gIAlz dHJ1Y3QgZHJtX2NydGMgKmNydGM7Cj4gIAl1bnNpZ25lZCBsb25nIGZsYWdzOwo+ICAJaW50IHJl dDsKPiArCWJvb2wgaXNfbW9kZXNldDsKPiAgCj4gIAlEUk1fREVCVUcoIlxuIik7Cj4gIAo+IEBA IC0yMjEsNyArMjIyLDggQEAgc3RhdGljIGludCBkcm1fbWlub3JfcmVnaXN0ZXIoc3RydWN0IGRy bV9kZXZpY2UgKmRldiwgdW5zaWduZWQgaW50IHR5cGUpCj4gIAkJcmV0dXJuIHJldDsKPiAgCX0K PiAgCj4gLQlpZiAodHlwZSA9PSBEUk1fTUlOT1JfUFJJTUFSWSkgewo+ICsJaXNfbW9kZXNldCA9 IGRybV9jb3JlX2NoZWNrX2ZlYXR1cmUoZGV2LCBEUklWRVJfTU9ERVNFVCk7Cj4gKwlpZiAodHlw ZSA9PSBEUk1fTUlOT1JfUFJJTUFSWSAmJiBpc19tb2Rlc2V0KSB7Cj4gIAkJZHJtX2Zvcl9lYWNo X2NydGMoY3J0YywgZGV2KSB7Cj4gIAkJCXJldCA9IGRybV9kZWJ1Z2ZzX2NydGNfYWRkKGNydGMp Owo+ICAJCQlpZiAocmV0KQo+IEBAIC0yNTUsMTIgKzI1NywxNCBAQCBzdGF0aWMgdm9pZCBkcm1f bWlub3JfdW5yZWdpc3RlcihzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LCB1bnNpZ25lZCBpbnQgdHlw ZSkKPiAgCXN0cnVjdCBkcm1fbWlub3IgKm1pbm9yOwo+ICAJc3RydWN0IGRybV9jcnRjICpjcnRj Owo+ICAJdW5zaWduZWQgbG9uZyBmbGFnczsKPiArCWJvb2wgaXNfbW9kZXNldDsKPiAgCj4gIAlt aW5vciA9ICpkcm1fbWlub3JfZ2V0X3Nsb3QoZGV2LCB0eXBlKTsKPiAgCWlmICghbWlub3IgfHwg IWRldmljZV9pc19yZWdpc3RlcmVkKG1pbm9yLT5rZGV2KSkKPiAgCQlyZXR1cm47Cj4gIAo+IC0J aWYgKHR5cGUgPT0gRFJNX01JTk9SX1BSSU1BUlkpIHsKPiArCWlzX21vZGVzZXQgPSBkcm1fY29y ZV9jaGVja19mZWF0dXJlKGRldiwgRFJJVkVSX01PREVTRVQpOwo+ICsJaWYgKHR5cGUgPT0gRFJN X01JTk9SX1BSSU1BUlkgJiYgaXNfbW9kZXNldCkgewo+ICAJCWRybV9mb3JfZWFjaF9jcnRjKGNy dGMsIGRldikKPiAgCQkJZHJtX2RlYnVnZnNfY3J0Y19yZW1vdmUoY3J0Yyk7Cj4gIAl9CgotLSAK SmFuaSBOaWt1bGEsIEludGVsIE9wZW4gU291cmNlIFRlY2hub2xvZ3kgQ2VudGVyCl9fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5n IGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVk ZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=