From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH v4 1/3] drm: Add retries for lspcon mode detection Date: Fri, 13 Oct 2017 12:17:10 +0300 Message-ID: <87fuanl84p.fsf@intel.com> References: <1507826408-19322-1-git-send-email-shashank.sharma@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1507826408-19322-1-git-send-email-shashank.sharma@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Shashank Sharma , dri-devel@lists.freedesktop.org Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCAxMiBPY3QgMjAxNywgU2hhc2hhbmsgU2hhcm1hIDxzaGFzaGFuay5zaGFybWFAaW50 ZWwuY29tPiB3cm90ZToKPiBGcm9tIHRoZSBDSSBidWlsZHMsIGl0cyBiZWVuIG9ic2VydmVkIHRo YXQgZHVyaW5nIGEgZHJpdmVyCj4gcmVsb2FkL2luc2VydCwgZHAgZHVhbCBtb2RlIHJlYWQgZnVu Y3Rpb24gc29tZXRpbWVzIGZhaWxzIHRvCj4gcmVhZCBmcm9tIExTUENPTiBkZXZpY2Ugb3ZlciBp MmMtb3Zlci1hdXggY2hhbm5lbC4KPgo+IFRoaXMgcGF0Y2g6Cj4gLSBhZGRzIHNvbWUgZGVsYXkg YW5kIGZldyByZXRyaWVzLCBhbGxvd2luZyBhIHNjb3BlIGZvciB0aGVzZQo+ICAgZGV2aWNlcyB0 byBzZXR0bGUgZG93biBhbmQgcmVzcG9uZC4KPiAtIGNoYW5nZXMgb25lIGVycm9yIGxvZydzIGxl dmVsIGZyb20gRVJST1ItPkRFQlVHIGFzIHdlIHdhbnQKPiAgIHRvIGNhbGwgaXQgYW4gZXJyb3Ig b25seSBhZnRlciBhbGwgdGhlIHJldHJpZXMgYXJlIGV4aGF1c3RlZC4KPgo+IFYyOiBBZGRyZXNz ZWQgcmV2aWV3IGNvbW1lbnRzIGZyb20gSmFuaSAoZm9yIGxvb3AgZm9yIHJldHJ5KQo+IFYzOiBB ZGRyZXNzZWQgcmV2aWV3IGNvbW1lbnRzIGZyb20gSW1yZSAoYnJlYWsgb24gcGFydGlhbCByZWFk IHRvbykKPiBWMzogQWRkcmVzc2VkIHJldmlldyBjb21tZW50cyBmcm9tIFZpbGxlL0ltcmUgKEFk ZCB0aGUgcmV0cmllcwo+ICAgICBleGNsdXNpdmVseSBmb3IgTFNQQ09OLCBub3QgZm9yIGFsbCBk cF9kdWFsX21vZGUgZGV2aWNlcykKPiBWNDogQWRkZWQgci1iIGZyb20gSW1yZSwgc2VuZGluZyBp dCB0byBkcmktZGV2ZWwgKEphbmkpCj4KPiBDYzogVmlsbGUgU3lyamFsYSA8dmlsbGUuc3lyamFs YUBsaW51eC5pbnRlbC5jb20+Cj4gQ2M6IEltcmUgRGVhayA8aW1yZS5kZWFrQGludGVsLmNvbT4K PiBDYzogSmFuaSBOaWt1bGEgPGphbmkubmlrdWxhQGxpbnV4LmludGVsLmNvbT4KPgo+IFJldmll d2VkLWJ5OiBJbXJlIERlYWsgPGltcmUuZGVha0BpbnRlbC5jb20+Cj4gU2lnbmVkLW9mZi1ieTog U2hhc2hhbmsgU2hhcm1hIDxzaGFzaGFuay5zaGFybWFAaW50ZWwuY29tPgoKUHVzaGVkIHZpYSBk cm0taW50ZWwgd2l0aCBEYXZlJ3MgSVJDIGFjay4gVGhhbmtzIGZvciB0aGUgcGF0Y2ggYW5kCnJl dmlldy4KCkJSLApKYW5pLgoKPiAtLS0KPiAgZHJpdmVycy9ncHUvZHJtL2RybV9kcF9kdWFsX21v ZGVfaGVscGVyLmMgfCAxNiArKysrKysrKysrKysrLS0tCj4gIDEgZmlsZSBjaGFuZ2VkLCAxMyBp bnNlcnRpb25zKCspLCAzIGRlbGV0aW9ucygtKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1 L2RybS9kcm1fZHBfZHVhbF9tb2RlX2hlbHBlci5jIGIvZHJpdmVycy9ncHUvZHJtL2RybV9kcF9k dWFsX21vZGVfaGVscGVyLmMKPiBpbmRleCAwZWY5MDExLi4wMmE1MDkyIDEwMDY0NAo+IC0tLSBh L2RyaXZlcnMvZ3B1L2RybS9kcm1fZHBfZHVhbF9tb2RlX2hlbHBlci5jCj4gKysrIGIvZHJpdmVy cy9ncHUvZHJtL2RybV9kcF9kdWFsX21vZGVfaGVscGVyLmMKPiBAQCAtNDEwLDYgKzQxMCw3IEBA IGludCBkcm1fbHNwY29uX2dldF9tb2RlKHN0cnVjdCBpMmNfYWRhcHRlciAqYWRhcHRlciwKPiAg ewo+ICAJdTggZGF0YTsKPiAgCWludCByZXQgPSAwOwo+ICsJaW50IHJldHJ5Owo+ICAKPiAgCWlm ICghbW9kZSkgewo+ICAJCURSTV9FUlJPUigiTlVMTCBpbnB1dFxuIik7Cj4gQEAgLTQxNywxMCAr NDE4LDE5IEBAIGludCBkcm1fbHNwY29uX2dldF9tb2RlKHN0cnVjdCBpMmNfYWRhcHRlciAqYWRh cHRlciwKPiAgCX0KPiAgCj4gIAkvKiBSZWFkIFN0YXR1czogaTJjIG92ZXIgYXV4ICovCj4gLQly ZXQgPSBkcm1fZHBfZHVhbF9tb2RlX3JlYWQoYWRhcHRlciwgRFBfRFVBTF9NT0RFX0xTUENPTl9D VVJSRU5UX01PREUsCj4gLQkJCQkgICAgJmRhdGEsIHNpemVvZihkYXRhKSk7Cj4gKwlmb3IgKHJl dHJ5ID0gMDsgcmV0cnkgPCA2OyByZXRyeSsrKSB7Cj4gKwkJaWYgKHJldHJ5KQo+ICsJCQl1c2xl ZXBfcmFuZ2UoNTAwLCAxMDAwKTsKPiArCj4gKwkJcmV0ID0gZHJtX2RwX2R1YWxfbW9kZV9yZWFk KGFkYXB0ZXIsCj4gKwkJCQkJICAgIERQX0RVQUxfTU9ERV9MU1BDT05fQ1VSUkVOVF9NT0RFLAo+ ICsJCQkJCSAgICAmZGF0YSwgc2l6ZW9mKGRhdGEpKTsKPiArCQlpZiAoIXJldCkKPiArCQkJYnJl YWs7Cj4gKwl9Cj4gKwo+ICAJaWYgKHJldCA8IDApIHsKPiAtCQlEUk1fRVJST1IoIkxTUENPTiBy ZWFkKDB4ODAsIDB4NDEpIGZhaWxlZFxuIik7Cj4gKwkJRFJNX0RFQlVHX0tNUygiTFNQQ09OIHJl YWQoMHg4MCwgMHg0MSkgZmFpbGVkXG4iKTsKPiAgCQlyZXR1cm4gLUVGQVVMVDsKPiAgCX0KCi0t IApKYW5pIE5pa3VsYSwgSW50ZWwgT3BlbiBTb3VyY2UgVGVjaG5vbG9neSBDZW50ZXIKX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxp bmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJl ZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==