From mboxrd@z Thu Jan 1 00:00:00 1970 From: Manasi Navare Subject: Re: [PATCH v6 27/28] drm/i915/dsc: Add Per connector debugfs node for DSC support/enable Date: Thu, 25 Oct 2018 13:12:07 -0700 Message-ID: <20181025201207.GG30384@intel.com> References: <20181024222840.25683-1-manasi.d.navare@intel.com> <20181024222840.25683-28-manasi.d.navare@intel.com> <23ea0f6dd0cc65828bb172921eecc5b4338a6e7f.camel@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <23ea0f6dd0cc65828bb172921eecc5b4338a6e7f.camel@redhat.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Lyude Paul Cc: intel-gfx@lists.freedesktop.org, Anusha Srivatsa , dri-devel@lists.freedesktop.org, Rodrigo Vivi List-Id: dri-devel@lists.freedesktop.org T24gV2VkLCBPY3QgMjQsIDIwMTggYXQgMDY6Mjg6MDJQTSAtMDQwMCwgTHl1ZGUgUGF1bCB3cm90 ZToKPiBPbiBXZWQsIDIwMTgtMTAtMjQgYXQgMTU6MjggLTA3MDAsIE1hbmFzaSBOYXZhcmUgd3Jv dGU6Cj4gPiBEU0MgY2FuIGJlIHN1cHBvcnRlZCBwZXIgRFAgY29ubmVjdG9yLiBUaGlzIHBhdGNo IGFkZHMgYSBwZXIgY29ubmVjdG9yCj4gPiBkZWJ1Z2ZzIG5vZGUgdG8gZXhwb3NlIERTQyBzdXBw b3J0IGNhcGFiaWxpdHkgYnkgdGhlIGtlcm5lbC4KPiA+IFRoZSBzYW1lIG5vZGUgY2FuIGJlIHVz ZWQgZnJvbSB1c2Vyc3BhY2UgdG8gZm9yY2UgRFNDIGVuYWJsZS4KPiA+IAo+ID4gdjI6Cj4gPiAq IFVzZSBrc3RydG9ib29sX2Zyb21fdXNlciB0byBhdm9pZCBleHBsaWNpdCBlcnJvciBjaGVja2lu ZyAoTHl1ZGUpCj4gPiAqIFJlYmFzZSBvbiBkcm0tdGlwIChNYW5hc2kpCj4gPiAKPiA+IENjOiBS b2RyaWdvIFZpdmkgPHJvZHJpZ28udml2aUBpbnRlbC5jb20+Cj4gPiBDYzogVmlsbGUgU3lyamFs YSA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+Cj4gPiBDYzogQW51c2hhIFNyaXZhdHNh IDxhbnVzaGEuc3JpdmF0c2FAaW50ZWwuY29tPgo+ID4gQ2M6IEx5dWRlIFBhdWwgPGx5dWRlQHJl ZGhhdC5jb20+Cj4gPiBTaWduZWQtb2ZmLWJ5OiBNYW5hc2kgTmF2YXJlIDxtYW5hc2kuZC5uYXZh cmVAaW50ZWwuY29tPgo+ID4gUmV2aWV3ZWQtYnk6IEx5dWRlIFBhdWwgPGx5dWRlQHJlZGhhdC5j b20+Cj4gCj4gKGp1c3QgbWFraW5nIGEgbm90ZSB0byBhbnlvbmUgcGFzc2luZyBieSB0aGlzOiBt eSBSLUIgaGVyZSBpcyBzdGlsbCB2YWxpZCEpCj4gKGFsc28gdGhhbmtzIGZvciB0aGUgcGF0Y2gg OikKClRoYW5rcyBMeXVkZSBmb3IgdGhzaSBub3RlIGFuZCB0aGUgaW5pdGlhbCByZXZpZXcgZmVl ZGJhY2shIEFwcHJlY2lhdGUgeW91ciB0aW1lIGFuZCBpbnB1dHMuCgpNYW5hc2kKCj4gPiAtLS0K PiA+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2RlYnVnZnMuYyB8IDcxICsrKysrKysrKysr KysrKysrKysrKysrKysrKystCj4gPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYyAg ICAgfCAgMSArCj4gPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHJ2LmggICAgfCAgMyAr Kwo+ID4gIDMgZmlsZXMgY2hhbmdlZCwgNzQgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQo+ ID4gCj4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kZWJ1Z2ZzLmMK PiA+IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kZWJ1Z2ZzLmMKPiA+IGluZGV4IDVjYWRm Y2QwM2VhOS4uNmU2MzFmMDhkZDRiIDEwMDY0NAo+ID4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaTkxNV9kZWJ1Z2ZzLmMKPiA+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZGVi dWdmcy5jCj4gPiBAQCAtNDk5OSw2ICs0OTk5LDcyIEBAIHN0YXRpYyBpbnQgaTkxNV9oZGNwX3Np bmtfY2FwYWJpbGl0eV9zaG93KHN0cnVjdAo+ID4gc2VxX2ZpbGUgKm0sIHZvaWQgKmRhdGEpCj4g PiAgfQo+ID4gIERFRklORV9TSE9XX0FUVFJJQlVURShpOTE1X2hkY3Bfc2lua19jYXBhYmlsaXR5 KTsKPiA+ICAKPiA+ICtzdGF0aWMgaW50IGk5MTVfZHNjX3N1cHBvcnRfc2hvdyhzdHJ1Y3Qgc2Vx X2ZpbGUgKm0sIHZvaWQgKmRhdGEpCj4gPiArewo+ID4gKwlzdHJ1Y3QgZHJtX2Nvbm5lY3RvciAq Y29ubmVjdG9yID0gbS0+cHJpdmF0ZTsKPiA+ICsJc3RydWN0IGludGVsX2VuY29kZXIgKmVuY29k ZXIgPSBpbnRlbF9hdHRhY2hlZF9lbmNvZGVyKGNvbm5lY3Rvcik7Cj4gPiArCXN0cnVjdCBpbnRl bF9kcCAqaW50ZWxfZHAgPQo+ID4gKwkJZW5jX3RvX2ludGVsX2RwKCZlbmNvZGVyLT5iYXNlKTsK PiA+ICsJc3RydWN0IGludGVsX2NydGMgKmNydGM7Cj4gPiArCXN0cnVjdCBpbnRlbF9jcnRjX3N0 YXRlICpjcnRjX3N0YXRlOwo+ID4gKwo+ID4gKwljcnRjID0gdG9faW50ZWxfY3J0YyhlbmNvZGVy LT5iYXNlLmNydGMpOwo+ID4gKwljcnRjX3N0YXRlID0gdG9faW50ZWxfY3J0Y19zdGF0ZShjcnRj LT5iYXNlLnN0YXRlKTsKPiA+ICsJZHJtX21vZGVzZXRfbG9jaygmY3J0Yy0+YmFzZS5tdXRleCwg TlVMTCk7Cj4gPiArCXNlcV9wcmludGYobSwgIkVuYWJsZWQ6ICVzXG4iLAo+ID4gKwkJICAgeWVz bm8oY3J0Y19zdGF0ZS0+ZHNjX3BhcmFtcy5jb21wcmVzc2lvbl9lbmFibGUpKTsKPiA+ICsJc2Vx X3ByaW50ZihtLCAiU3VwcG9ydGVkOiAlc1xuIiwKPiA+ICsJCSAgIHllc25vKGRybV9kcF9zaW5r X3N1cHBvcnRzX2RzYyhpbnRlbF9kcC0+ZHNjX2RwY2QpKSk7Cj4gPiArCWRybV9tb2Rlc2V0X3Vu bG9jaygmY3J0Yy0+YmFzZS5tdXRleCk7Cj4gPiArCj4gPiArCXJldHVybiAwOwo+ID4gK30KPiA+ ICsKPiA+ICtzdGF0aWMgc3NpemVfdCBpOTE1X2RzY19zdXBwb3J0X3dyaXRlKHN0cnVjdCBmaWxl ICpmaWxlLAo+ID4gKwkJCQkgICAgICBjb25zdCBjaGFyIF9fdXNlciAqdWJ1ZiwKPiA+ICsJCQkJ ICAgICAgc2l6ZV90IGxlbiwgbG9mZl90ICpvZmZwKQo+ID4gK3sKPiA+ICsJYm9vbCBkc2NfZW5h YmxlID0gZmFsc2U7Cj4gPiArCWludCByZXQ7Cj4gPiArCXN0cnVjdCBkcm1fY29ubmVjdG9yICpj b25uZWN0b3IgPQo+ID4gKwkJKChzdHJ1Y3Qgc2VxX2ZpbGUgKilmaWxlLT5wcml2YXRlX2RhdGEp LT5wcml2YXRlOwo+ID4gKwlzdHJ1Y3QgaW50ZWxfZW5jb2RlciAqZW5jb2RlciA9IGludGVsX2F0 dGFjaGVkX2VuY29kZXIoY29ubmVjdG9yKTsKPiA+ICsJc3RydWN0IGludGVsX2RwICppbnRlbF9k cCA9IGVuY190b19pbnRlbF9kcCgmZW5jb2Rlci0+YmFzZSk7Cj4gPiArCj4gPiArCWlmIChsZW4g PT0gMCkKPiA+ICsJCXJldHVybiAwOwo+ID4gKwo+ID4gKwlEUk1fREVCVUdfRFJJVkVSKCJDb3Bp ZWQgJWQgYnl0ZXMgZnJvbSB1c2VyIHRvIGZvcmNlIERTQ1xuIiwKPiA+ICsJCQkgKHVuc2lnbmVk IGludClsZW4pOwo+ID4gKwo+ID4gKwlyZXQgPSBrc3RydG9ib29sX2Zyb21fdXNlcih1YnVmLCBs ZW4sICZkc2NfZW5hYmxlKTsKPiA+ICsJaWYgKHJldCA8IDApCj4gPiArCQlyZXR1cm4gcmV0Owo+ ID4gKwo+ID4gKwlEUk1fREVCVUdfRFJJVkVSKCJHb3QgJXMgZm9yIERTQyBFbmFibGVcbiIsCj4g PiArCQkJIChkc2NfZW5hYmxlKSA/ICJ0cnVlIiA6ICJmYWxzZSIpOwo+ID4gKwlpbnRlbF9kcC0+ Zm9yY2VfZHNjX2VuID0gZHNjX2VuYWJsZTsKPiA+ICsKPiA+ICsJKm9mZnAgKz0gbGVuOwo+ID4g KwlyZXR1cm4gbGVuOwo+ID4gK30KPiA+ICsKPiA+ICtzdGF0aWMgaW50IGk5MTVfZHNjX3N1cHBv cnRfb3BlbihzdHJ1Y3QgaW5vZGUgKmlub2RlLAo+ID4gKwkJCQkgc3RydWN0IGZpbGUgKmZpbGUp Cj4gPiArewo+ID4gKwlyZXR1cm4gc2luZ2xlX29wZW4oZmlsZSwgaTkxNV9kc2Nfc3VwcG9ydF9z aG93LAo+ID4gKwkJCSAgIGlub2RlLT5pX3ByaXZhdGUpOwo+ID4gK30KPiA+ICsKPiA+ICtzdGF0 aWMgY29uc3Qgc3RydWN0IGZpbGVfb3BlcmF0aW9ucyBpOTE1X2RzY19zdXBwb3J0X2ZvcHMgPSB7 Cj4gPiArCS5vd25lciA9IFRISVNfTU9EVUxFLAo+ID4gKwkub3BlbiA9IGk5MTVfZHNjX3N1cHBv cnRfb3BlbiwKPiA+ICsJLnJlYWQgPSBzZXFfcmVhZCwKPiA+ICsJLmxsc2VlayA9IHNlcV9sc2Vl aywKPiA+ICsJLnJlbGVhc2UgPSBzaW5nbGVfcmVsZWFzZSwKPiA+ICsJLndyaXRlID0gaTkxNV9k c2Nfc3VwcG9ydF93cml0ZQo+ID4gK307Cj4gPiArCj4gPiAgLyoqCj4gPiAgICogaTkxNV9kZWJ1 Z2ZzX2Nvbm5lY3Rvcl9hZGQgLSBhZGQgaTkxNSBzcGVjaWZpYyBjb25uZWN0b3IgZGVidWdmcyBm aWxlcwo+ID4gICAqIEBjb25uZWN0b3I6IHBvaW50ZXIgdG8gYSByZWdpc3RlcmVkIGRybV9jb25u ZWN0b3IKPiA+IEBAIC01MDE3LDkgKzUwODMsMTIgQEAgaW50IGk5MTVfZGVidWdmc19jb25uZWN0 b3JfYWRkKHN0cnVjdCBkcm1fY29ubmVjdG9yCj4gPiAqY29ubmVjdG9yKQo+ID4gIAkJcmV0dXJu IC1FTk9ERVY7Cj4gPiAgCj4gPiAgCWlmIChjb25uZWN0b3ItPmNvbm5lY3Rvcl90eXBlID09IERS TV9NT0RFX0NPTk5FQ1RPUl9EaXNwbGF5UG9ydCB8fAo+ID4gLQkgICAgY29ubmVjdG9yLT5jb25u ZWN0b3JfdHlwZSA9PSBEUk1fTU9ERV9DT05ORUNUT1JfZURQKQo+ID4gKwkgICAgY29ubmVjdG9y LT5jb25uZWN0b3JfdHlwZSA9PSBEUk1fTU9ERV9DT05ORUNUT1JfZURQKSB7Cj4gPiAgCQlkZWJ1 Z2ZzX2NyZWF0ZV9maWxlKCJpOTE1X2RwY2QiLCBTX0lSVUdPLCByb290LAo+ID4gIAkJCQkgICAg Y29ubmVjdG9yLCAmaTkxNV9kcGNkX2ZvcHMpOwo+ID4gKwkJZGVidWdmc19jcmVhdGVfZmlsZSgi aTkxNV9kc2Nfc3VwcG9ydCIsIFNfSVJVR08sIHJvb3QsCj4gPiArCQkJCSAgICBjb25uZWN0b3Is ICZpOTE1X2RzY19zdXBwb3J0X2ZvcHMpOwo+ID4gKwl9Cj4gPiAgCj4gPiAgCWlmIChjb25uZWN0 b3ItPmNvbm5lY3Rvcl90eXBlID09IERSTV9NT0RFX0NPTk5FQ1RPUl9lRFApIHsKPiA+ICAJCWRl YnVnZnNfY3JlYXRlX2ZpbGUoImk5MTVfcGFuZWxfdGltaW5ncyIsIFNfSVJVR08sIHJvb3QsCj4g PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYwo+ID4gYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCj4gPiBpbmRleCA3MmU2NjA1ZjBlZDcuLjBiNTkz OTk5MmMyYiAxMDA2NDQKPiA+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMK PiA+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMKPiA+IEBAIC0yMjg3LDYg KzIyODcsNyBAQCBpbnRlbF9kcF9jb21wdXRlX2NvbmZpZyhzdHJ1Y3QgaW50ZWxfZW5jb2RlciAq ZW5jb2RlciwKPiA+ICAJaWYgKGFkanVzdGVkX21vZGUtPmZsYWdzICYgRFJNX01PREVfRkxBR19E QkxDTEspCj4gPiAgCQlyZXR1cm4gZmFsc2U7Cj4gPiAgCj4gPiArCURSTV9ERUJVR19LTVMoIkZv cmNlIERTQyBlbiA9ICVkXG4iLCBpbnRlbF9kcC0+Zm9yY2VfZHNjX2VuKTsKPiA+ICAJaWYgKCFp bnRlbF9kcF9jb21wdXRlX2xpbmtfY29uZmlnKGVuY29kZXIsIHBpcGVfY29uZmlnKSkKPiA+ICAJ CXJldHVybiBmYWxzZTsKPiA+ICAKPiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkx NS9pbnRlbF9kcnYuaAo+ID4gYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcnYuaAo+ID4g aW5kZXggNGY1ZDE3YmNkNTRlLi4xNmJiYzM3NjhlMDIgMTAwNjQ0Cj4gPiAtLS0gYS9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9kcnYuaAo+ID4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfZHJ2LmgKPiA+IEBAIC0xMTk2LDYgKzExOTYsOSBAQCBzdHJ1Y3QgaW50ZWxfZHAgewo+ ID4gIAo+ID4gIAkvKiBEaXNwbGF5cG9ydCBjb21wbGlhbmNlIHRlc3RpbmcgKi8KPiA+ICAJc3Ry dWN0IGludGVsX2RwX2NvbXBsaWFuY2UgY29tcGxpYW5jZTsKPiA+ICsKPiA+ICsJLyogRGlzcGxh eSBzdHJlYW0gY29tcHJlc3Npb24gdGVzdGluZyAqLwo+ID4gKwlib29sIGZvcmNlX2RzY19lbjsK PiA+ICB9Owo+ID4gIAo+ID4gIGVudW0gbHNwY29uX3ZlbmRvciB7Cj4gLS0gCj4gQ2hlZXJzLAo+ IAlMeXVkZSBQYXVsCj4gCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9w Lm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1k ZXZlbAo=