From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH] drm/dp: Add function to parse EDID descriptors for adaptive sync limits Date: Thu, 24 Oct 2019 17:20:32 +0300 Message-ID: <20191024142032.GB1208@intel.com> References: <20191024000041.7391-1-manasi.d.navare@intel.com> <20191024103106.GA2825247@ulmo> <20191024113400.GX1208@intel.com> <20191024135441.GE2924027@ulmo> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20191024135441.GE2924027@ulmo> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Thierry Reding Cc: intel-gfx@lists.freedesktop.org, Harry Wentland , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gVGh1LCBPY3QgMjQsIDIwMTkgYXQgMDM6NTQ6NDFQTSArMDIwMCwgVGhpZXJyeSBSZWRpbmcg d3JvdGU6Cj4gT24gVGh1LCBPY3QgMjQsIDIwMTkgYXQgMDI6MzQ6MDBQTSArMDMwMCwgVmlsbGUg U3lyasOkbMOkIHdyb3RlOgo+ID4gT24gVGh1LCBPY3QgMjQsIDIwMTkgYXQgMTI6MzE6MDZQTSAr MDIwMCwgVGhpZXJyeSBSZWRpbmcgd3JvdGU6Cj4gPiA+IE9uIFdlZCwgT2N0IDIzLCAyMDE5IGF0 IDA1OjAwOjQxUE0gLTA3MDAsIE1hbmFzaSBOYXZhcmUgd3JvdGU6Cj4gPiA+ID4gQWRhcHRpdmUg U3luYyBpcyBhIFZFU0EgZmVhdHVyZSBzbyBhZGQgYSBEUk0gY29yZSBoZWxwZXIgdG8gcGFyc2UK PiA+ID4gPiB0aGUgRURJRCdzIGRldGFpbGVkIGRlc2NyaXRvcnMgdG8gb2J0YWluIHRoZSBhZGFw dGl2ZSBzeW5jIG1vbml0b3IgcmFuZ2UuCj4gPiA+ID4gU3RvcmUgdGhpcyBpbmZvIGFzIHBhcnQg Zm8gZHJtX2Rpc3BsYXlfaW5mbyBzbyBpdCBjYW4gYmUgdXNlZAo+ID4gPiA+IGFjcm9zcyBhbGwg ZHJpdmVycy4KPiA+ID4gPiBUaGlzIHBhcnQgb2YgdGhlIGNvZGUgaXMgc3RyaXBwZWQgb3V0IG9m IGFtZGdwdSdzIGZ1bmN0aW9uCj4gPiA+ID4gYW1kZ3B1X2RtX3VwZGF0ZV9mcmVlc3luY19jYXBz KCkgdG8gbWFrZSBpdCBnZW5lcmljIGFuZCBiZSB1c2VkCj4gPiA+ID4gYWNyb3NzIGFsbCBEUk0g ZHJpdmVycwo+ID4gPiA+IAo+ID4gPiA+IENjOiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmph bGFAbGludXguaW50ZWwuY29tPgo+ID4gPiA+IENjOiBIYXJyeSBXZW50bGFuZCA8aGFycnkud2Vu dGxhbmRAYW1kLmNvbT4KPiA+ID4gPiBDYzogQ2xpbnRvbiBBIFRheWxvciA8Y2xpbnRvbi5hLnRh eWxvckBpbnRlbC5jb20+Cj4gPiA+ID4gU2lnbmVkLW9mZi1ieTogTWFuYXNpIE5hdmFyZSA8bWFu YXNpLmQubmF2YXJlQGludGVsLmNvbT4KPiA+ID4gPiAtLS0KPiA+ID4gPiAgZHJpdmVycy9ncHUv ZHJtL2RybV9lZGlkLmMgIHwgNDkgKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysr Kwo+ID4gPiA+ICBpbmNsdWRlL2RybS9kcm1fY29ubmVjdG9yLmggfCAyNSArKysrKysrKysrKysr KysrKysrCj4gPiA+ID4gIGluY2x1ZGUvZHJtL2RybV9lZGlkLmggICAgICB8ICAyICsrCj4gPiA+ ID4gIDMgZmlsZXMgY2hhbmdlZCwgNzYgaW5zZXJ0aW9ucygrKQo+ID4gPiA+IAo+ID4gPiA+IGRp ZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vZHJtX2VkaWQuYyBiL2RyaXZlcnMvZ3B1L2RybS9k cm1fZWRpZC5jCj4gPiA+ID4gaW5kZXggNDc0YWMwNGQ1NjAwLi45N2RkMTIwMDc3M2UgMTAwNjQ0 Cj4gPiA+ID4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2RybV9lZGlkLmMKPiA+ID4gPiArKysgYi9k cml2ZXJzL2dwdS9kcm0vZHJtX2VkaWQuYwo+ID4gPiA+IEBAIC00NzA3LDYgKzQ3MDcsNTIgQEAg c3RhdGljIHZvaWQgZHJtX3BhcnNlX2NlYV9leHQoc3RydWN0IGRybV9jb25uZWN0b3IgKmNvbm5l Y3RvciwKPiA+ID4gPiAgCX0KPiA+ID4gPiAgfQo+ID4gPiA+ICAKPiA+ID4gPiArdm9pZCBkcm1f Z2V0X2FkYXB0aXZlX3N5bmNfbGltaXRzKHN0cnVjdCBkcm1fY29ubmVjdG9yICpjb25uZWN0b3Is Cj4gPiA+ID4gKwkJCQkgIGNvbnN0IHN0cnVjdCBlZGlkICplZGlkKQo+ID4gPiA+ICt7Cj4gPiA+ ID4gKwlzdHJ1Y3QgZHJtX2Rpc3BsYXlfaW5mbyAqaW5mbyA9ICZjb25uZWN0b3ItPmRpc3BsYXlf aW5mbzsKPiA+ID4gPiArCWNvbnN0IHN0cnVjdCBkZXRhaWxlZF90aW1pbmcgKnRpbWluZzsKPiA+ ID4gPiArCWNvbnN0IHN0cnVjdCBkZXRhaWxlZF9ub25fcGl4ZWwgKmRhdGE7Cj4gPiA+ID4gKwlj b25zdCBzdHJ1Y3QgZGV0YWlsZWRfZGF0YV9tb25pdG9yX3JhbmdlICpyYW5nZTsKPiA+ID4gPiAr CWludCBpOwo+ID4gPiAKPiA+ID4gVGhpcyBjYW4gYmUgdW5zaWduZWQgaW50Lgo+ID4gCj4gPiBQ bGVhc2Ugbm8uIEEgbG9vcCBpdGVyYXRvciBjYWxsZWQgJ2knIHNob3VsZCBhbHdheXMgYmUgYSBu b3JtYWwgc2lnbmVkIGludC4KPiAKPiBXaGF0PyBXaGVyZSdzIHRoYXQgcnVsZSB3cml0dGVuIGRv d24/IEluIG15IGV4cGVyaWVuY2UgaXQncyBhbHdheXMKPiBiZXR0ZXIgdG8gdXNlIGFzIHJlc3Ry aWN0aXZlIGEgdHlwZSBhcyBwb3NzaWJsZS4gSXQncyByZWFsbHkgYW5ub3lpbmcKPiB3aGVuIEdD QyBzdWRkZW5seSBzdGFydHMgY29tcGxhaW5pbmcgYWJvdXQgY29tcGFyaXNvbiBiZXR3ZWVuIHNp Z25lZCBhbmQKPiB1bnNpZ25lZC4gU28gaWYgYSB2YXJpYWJsZSBjYW4gbmV2ZXIgY29udGFpbiBh IHNpZ25lZCB2YWx1ZSwgd2h5IHJpc2sKPiB0aGUgYW1iaWd1aXR5PyBUaGUgdmFsdWUgZ29lcyBm cm9tIDAgdG8gNCwgdGhlIHNpZ24gYml0IGlzIHVzZWxlc3MuCgpEdW5ubyBpZiBpdCdzIHJlYWxs eSB3cml0dGVuIGRvd24gYW55d2hlcmUuIEl0J3MganVzdCBzb21ldGhpbmcKZXhwZXJpZW5jZSBo YXMgdGF1Z2h0LiBJSVJDIHRoZXJlJ3MgYWxzbyBhIHJhbnQgZnJvbSBMaW51cyBhYm91dCB0aGlz CnNvbWV3aGVyZS4gSG0sIGNhbid0IGZpbmQgdGhhdCBvbmUgcmlnaHQgbm93LCBidXQgQW5kcmV3 IE1vcnRvbiBhbHNvCnNlZW1zIHRvIGFncmVlOiBodHRwczovL2x3bi5uZXQvQXJ0aWNsZXMvMzA5 Mjc5LwpBaCwgaGVyZSBpcyBvbmUgTGludXMgcmFudCBhYm91dCB1bnNpZ25lZCBhcnJheSBpbmRl eGVzOgpodHRwczovL3lhcmNoaXZlLm5ldC9jb21wL2xpbnV4L2djYy5odG1sCgpNeSBvcGluaW9u OiB1bnNpZ25lZCBpcyBhbiB2ZXJ5ICpkYW5nZXJvdXMqIGtleXdvcmQgaW4gQyB0aGF0IGRlbWFu ZHMKeW91ciByZXNwZWN0LiBZb3Ugc2hvdWxkIG5ldmVyIHVzZSBpdCB3aXRob3V0IHRoaW5raW5n IGZpcnN0IHdoYXQgdGhlCnJhbWlmaWNhdGlvbnMgYXJlLiBZb3UgYWx3YXlzIGhhdmUgdG8gaGF2 ZSB0aGUgcHJvbW90aW9uIHJ1bGVzIGNsZWFyIAppbiB5b3UgbWluZCB3aGVuIHlvdSBkbyBhbnkg a2luZCBvZiBhcml0aG1ldGljIHdpdGggPj0gdW5zaWduZWQgaW50CnR5cGUuIEFuZCBjb21tb24g aWRpb21zIHN1Y2ggYXMgJ2ludCBpJyBzaG91bGQgYmUgcmVzcGVjdGVkIHNvIGFzIHRvCm5vdCBj YXVzZSB1bmV4cGVjdGVkIGhhaXIgbG9zcyB0byBvdGhlciBkZXZlbG9wZXJzIHdoZW4gdGhleSBk ZWNpZGUKdG8gbWFrZSB0aGUgbG9vcCBpdGVyYXRlIGJhY2t3YXJkcy4KCj4gCj4gPiA+ID4gKwkv Kgo+ID4gPiA+ICsJICogUmVzdHJpY3QgQWRhcHRpdmUgU3luYyBvbmx5IGZvciBkcCBhbmQgZWRw Cj4gPiA+ID4gKwkgKi8KPiA+ID4gPiArCWlmIChjb25uZWN0b3ItPmNvbm5lY3Rvcl90eXBlICE9 IERSTV9NT0RFX0NPTk5FQ1RPUl9EaXNwbGF5UG9ydCAmJgo+ID4gPiA+ICsJICAgIGNvbm5lY3Rv ci0+Y29ubmVjdG9yX3R5cGUgIT0gRFJNX01PREVfQ09OTkVDVE9SX2VEUCkKPiA+ID4gPiArCQly ZXR1cm47Cj4gPiA+ID4gKwo+ID4gPiA+ICsJaWYgKGVkaWQtPnZlcnNpb24gPD0gMSAmJiAhKGVk aWQtPnZlcnNpb24gPT0gMSAmJiBlZGlkLT5yZXZpc2lvbiA+IDEpKQo+ID4gPiA+ICsJCXJldHVy bjsKPiA+ID4gPiArCj4gPiA+ID4gKwlmb3IgKGkgPSAwOyBpIDwgNDsgaSsrKSB7Cj4gPiA+ID4g KwkJdGltaW5nICA9ICZlZGlkLT5kZXRhaWxlZF90aW1pbmdzW2ldOwo+ID4gPiA+ICsJCWRhdGEg ICAgPSAmdGltaW5nLT5kYXRhLm90aGVyX2RhdGE7Cj4gPiA+ID4gKwkJcmFuZ2UgICA9ICZkYXRh LT5kYXRhLnJhbmdlOwo+ID4gPiA+ICsJCS8qCj4gPiA+ID4gKwkJICogQ2hlY2sgaWYgbW9uaXRv ciBoYXMgY29udGludW91cyBmcmVxdWVuY3kgbW9kZQo+ID4gPiA+ICsJCSAqLwo+ID4gPiA+ICsJ CWlmIChkYXRhLT50eXBlICE9IEVESURfREVUQUlMX01PTklUT1JfUkFOR0UpCj4gPiA+ID4gKwkJ CWNvbnRpbnVlOwo+ID4gPiA+ICsJCS8qCj4gPiA+ID4gKwkJICogQ2hlY2sgZm9yIGZsYWcgcmFu Z2UgbGltaXRzIG9ubHkuIElmIGZsYWcgPT0gMSB0aGVuCj4gPiA+ID4gKwkJICogbm8gYWRkaXRp b25hbCB0aW1pbmcgaW5mb3JtYXRpb24gcHJvdmlkZWQuCj4gPiA+ID4gKwkJICogRGVmYXVsdCBH VEYsIEdURiBTZWNvbmRhcnkgY3VydmUgYW5kIENWVCBhcmUgbm90Cj4gPiA+ID4gKwkJICogc3Vw cG9ydGVkCj4gPiA+ID4gKwkJICovCj4gPiA+ID4gKwkJaWYgKHJhbmdlLT5mbGFncyAhPSAxKQo+ ID4gPiA+ICsJCQljb250aW51ZTsKPiA+ID4gPiArCj4gPiA+ID4gKwkJaW5mby0+YWRhcHRpdmVf c3luYy5taW5fdmZyZXEgPSByYW5nZS0+bWluX3ZmcmVxOwo+ID4gPiA+ICsJCWluZm8tPmFkYXB0 aXZlX3N5bmMubWF4X3ZmcmVxID0gcmFuZ2UtPm1heF92ZnJlcTsKPiA+ID4gPiArCQlpbmZvLT5h ZGFwdGl2ZV9zeW5jLnBpeGVsX2Nsb2NrX21oeiA9Cj4gPiA+ID4gKwkJCXJhbmdlLT5waXhlbF9j bG9ja19taHogKiAxMDsKPiA+ID4gPiArCQlicmVhazsKPiA+ID4gPiArCX0KPiA+ID4gPiArfQo+ ID4gPiA+ICtFWFBPUlRfU1lNQk9MKGRybV9nZXRfYWRhcHRpdmVfc3luY19saW1pdHMpOwo+ID4g PiA+ICsKPiA+ID4gPiAgLyogQSBjb25uZWN0b3IgaGFzIG5vIEVESUQgaW5mb3JtYXRpb24sIHNv IHdlJ3ZlIGdvdCBubyBFRElEIHRvIGNvbXB1dGUgcXVpcmtzIGZyb20uIFJlc2V0Cj4gPiA+ID4g ICAqIGFsbCBvZiB0aGUgdmFsdWVzIHdoaWNoIHdvdWxkIGhhdmUgYmVlbiBzZXQgZnJvbSBFRElE Cj4gPiA+ID4gICAqLwo+ID4gPiA+IEBAIC00NzI4LDYgKzQ3NzQsNyBAQCBkcm1fcmVzZXRfZGlz cGxheV9pbmZvKHN0cnVjdCBkcm1fY29ubmVjdG9yICpjb25uZWN0b3IpCj4gPiA+ID4gIAltZW1z ZXQoJmluZm8tPmhkbWksIDAsIHNpemVvZihpbmZvLT5oZG1pKSk7Cj4gPiA+ID4gIAo+ID4gPiA+ ICAJaW5mby0+bm9uX2Rlc2t0b3AgPSAwOwo+ID4gPiA+ICsJbWVtc2V0KCZpbmZvLT5hZGFwdGl2 ZV9zeW5jLCAwLCBzaXplb2YoaW5mby0+YWRhcHRpdmVfc3luYykpOwo+ID4gPiA+ICB9Cj4gPiA+ ID4gIAo+ID4gPiA+ICB1MzIgZHJtX2FkZF9kaXNwbGF5X2luZm8oc3RydWN0IGRybV9jb25uZWN0 b3IgKmNvbm5lY3RvciwgY29uc3Qgc3RydWN0IGVkaWQgKmVkaWQpCj4gPiA+ID4gQEAgLTQ3NDMs NiArNDc5MCw4IEBAIHUzMiBkcm1fYWRkX2Rpc3BsYXlfaW5mbyhzdHJ1Y3QgZHJtX2Nvbm5lY3Rv ciAqY29ubmVjdG9yLCBjb25zdCBzdHJ1Y3QgZWRpZCAqZWRpCj4gPiA+ID4gIAo+ID4gPiA+ICAJ aW5mby0+bm9uX2Rlc2t0b3AgPSAhIShxdWlya3MgJiBFRElEX1FVSVJLX05PTl9ERVNLVE9QKTsK PiA+ID4gPiAgCj4gPiA+ID4gKwlkcm1fZ2V0X2FkYXB0aXZlX3N5bmNfbGltaXRzKGNvbm5lY3Rv ciwgZWRpZCk7Cj4gPiA+ID4gKwo+ID4gPiA+ICAJRFJNX0RFQlVHX0tNUygibm9uX2Rlc2t0b3Ag c2V0IHRvICVkXG4iLCBpbmZvLT5ub25fZGVza3RvcCk7Cj4gPiA+ID4gIAo+ID4gPiA+ICAJaWYg KGVkaWQtPnJldmlzaW9uIDwgMykKPiA+ID4gPiBkaWZmIC0tZ2l0IGEvaW5jbHVkZS9kcm0vZHJt X2Nvbm5lY3Rvci5oIGIvaW5jbHVkZS9kcm0vZHJtX2Nvbm5lY3Rvci5oCj4gPiA+ID4gaW5kZXgg NWY4YzMzODlkNDZmLi5hMjdhODQyNzBkOGQgMTAwNjQ0Cj4gPiA+ID4gLS0tIGEvaW5jbHVkZS9k cm0vZHJtX2Nvbm5lY3Rvci5oCj4gPiA+ID4gKysrIGIvaW5jbHVkZS9kcm0vZHJtX2Nvbm5lY3Rv ci5oCj4gPiA+ID4gQEAgLTI1NCw2ICsyNTQsMjYgQEAgZW51bSBkcm1fcGFuZWxfb3JpZW50YXRp b24gewo+ID4gPiA+ICAJRFJNX01PREVfUEFORUxfT1JJRU5UQVRJT05fUklHSFRfVVAsCj4gPiA+ ID4gIH07Cj4gPiA+ID4gIAo+ID4gPiA+ICsvKioKPiA+ID4gPiArICogc3RydWN0IGRybV9hZGFw dGl2ZV9zeW5jX2luZm8gLSBQYW5lbCdzIEFkYXB0aXZlIFN5bmMgY2FwYWJpbGl0aWVzIGZvcgo+ ID4gPiA+ICsgKiAmZHJtX2Rpc3BsYXlfaW5mbwo+ID4gPiA+ICsgKgo+ID4gPiA+ICsgKiBUaGlz IHN0cnVjdCBpcyB1c2VkIHRvIHN0b3JlIGEgUGFuZWwncyBBZGFwdGl2ZSBTeW5jIGNhcGFiaWxp dGllcwo+ID4gPiA+ICsgKiBhcyBwYXJzZWQgZnJvbSBFRElEJ3MgZGV0YWlsZWQgbW9uaXRvciBy YW5nZSBkZXNjcmlwdG9yIGJsb2NrLgo+ID4gPiA+ICsgKgo+ID4gPiA+ICsgKiBAbWluX3ZmcmVx OiBUaGlzIGlzIHRoZSBtaW4gc3VwcG9ydGVkIHJlZnJlc2ggcmF0ZSBpbiBIeiBmcm9tCj4gPiA+ ID4gKyAqICAgICAgICAgICAgIEVESUQncyBkZXRhaWxlZCBtb25pdG9yIHJhbmdlLgo+ID4gPiA+ ICsgKiBAbWF4X3ZmcmVxOiBUaGlzIGlzIHRoZSBtYXggc3VwcG9ydGVkIHJlZnJlc2ggcmF0ZSBp biBIeiBmcm9tCj4gPiA+ID4gKyAqICAgICAgICAgICAgIEVESUQncyBkZXRhaWxlZCBtb25pdG9y IHJhbmdlCj4gPiA+ID4gKyAqIEBwaXhlbF9jbG9ja19taHo6IFRoaXMgaXMgdGhlIGRvdGNsb2Nr IGluIE1IeiBmcm9tCj4gPiA+ID4gKyAqICAgICAgICAgICAgICAgICAgIEVESUQncyBkZXRhaWxl ZCBtb25pdG9yIHJhbmdlCj4gPiA+ID4gKyAqLwo+ID4gPiA+ICtzdHJ1Y3QgZHJtX2FkYXB0aXZl X3N5bmNfaW5mbyB7Cj4gPiA+ID4gKwlpbnQgbWluX3ZmcmVxOwo+ID4gPiA+ICsJaW50IG1heF92 ZnJlcTsKPiA+ID4gPiArCWludCBwaXhlbF9jbG9ja19taHo7Cj4gPiA+IAo+ID4gPiBBbnkgcmVh c29uIHdoeSB0aGVzZSBjYW4ndCBiZSB1bnNpZ25lZD8gQWxzbywgZG9lcyBpdCBwZXJoYXBzIG1h a2Ugc2Vuc2UKPiA+ID4gdG8gc3RvcmUgdGhlIHBpeGVsIGNsb2NrIGFzIGtIeiBsaWtlIHdlIGRv IGV2ZXJ5d2hlcmUgZWxzZT8KPiA+IAo+ID4gQXllLCBhbGwgdHlwaWNhbCBjbG9jayBmcmVxdWVu Y2llcyBzaG91bGQgYmUgaW4ga2h6Lgo+ID4gCj4gPiBBbHNvIHRoZSB2ZnJlcXMgYXJlIG9ubHkg dTggaW4gdGhlIEVESUQsIHNvIGNhbiBiZSB1OCBoZXJlIGFzIHdlbGwuCj4gCj4gTm90IGlmIHlv dSBzdG9yZSB0aGVtIGluIGtIeiwgdGhleSBjYW4ndC4KCklNTyB0aG9zZSBjYW4gc3RheSBpbiBI ei4gVGhhdCdzIHdoYXQgZHJtX21vZGVfdnJlZnJlc2goKSBnaXZlcyB5b3UgYXMgd2VsbC4KCi0t IApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJl ZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGlu Zm8vaW50ZWwtZ2Z4 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9E748CA9EAF for ; Thu, 24 Oct 2019 14:20:38 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5F19B21906 for ; Thu, 24 Oct 2019 14:20:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5F19B21906 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AA8E2894D4; Thu, 24 Oct 2019 14:20:37 +0000 (UTC) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id A9E1D894D4; Thu, 24 Oct 2019 14:20:36 +0000 (UTC) X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 24 Oct 2019 07:20:35 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.68,224,1569308400"; d="scan'208";a="197744526" Received: from stinkbox.fi.intel.com (HELO stinkbox) ([10.237.72.174]) by fmsmga007.fm.intel.com with SMTP; 24 Oct 2019 07:20:32 -0700 Received: by stinkbox (sSMTP sendmail emulation); Thu, 24 Oct 2019 17:20:32 +0300 Date: Thu, 24 Oct 2019 17:20:32 +0300 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= To: Thierry Reding Subject: Re: [Intel-gfx] [PATCH] drm/dp: Add function to parse EDID descriptors for adaptive sync limits Message-ID: <20191024142032.GB1208@intel.com> References: <20191024000041.7391-1-manasi.d.navare@intel.com> <20191024103106.GA2825247@ulmo> <20191024113400.GX1208@intel.com> <20191024135441.GE2924027@ulmo> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20191024135441.GE2924027@ulmo> User-Agent: Mutt/1.10.1 (2018-07-13) X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Manasi Navare , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Message-ID: <20191024142032.oYraD-7OZ_nKYK6fYOqX_bBpqEa8Bz3BnNAshW9I7tw@z> T24gVGh1LCBPY3QgMjQsIDIwMTkgYXQgMDM6NTQ6NDFQTSArMDIwMCwgVGhpZXJyeSBSZWRpbmcg d3JvdGU6Cj4gT24gVGh1LCBPY3QgMjQsIDIwMTkgYXQgMDI6MzQ6MDBQTSArMDMwMCwgVmlsbGUg U3lyasOkbMOkIHdyb3RlOgo+ID4gT24gVGh1LCBPY3QgMjQsIDIwMTkgYXQgMTI6MzE6MDZQTSAr MDIwMCwgVGhpZXJyeSBSZWRpbmcgd3JvdGU6Cj4gPiA+IE9uIFdlZCwgT2N0IDIzLCAyMDE5IGF0 IDA1OjAwOjQxUE0gLTA3MDAsIE1hbmFzaSBOYXZhcmUgd3JvdGU6Cj4gPiA+ID4gQWRhcHRpdmUg U3luYyBpcyBhIFZFU0EgZmVhdHVyZSBzbyBhZGQgYSBEUk0gY29yZSBoZWxwZXIgdG8gcGFyc2UK PiA+ID4gPiB0aGUgRURJRCdzIGRldGFpbGVkIGRlc2NyaXRvcnMgdG8gb2J0YWluIHRoZSBhZGFw dGl2ZSBzeW5jIG1vbml0b3IgcmFuZ2UuCj4gPiA+ID4gU3RvcmUgdGhpcyBpbmZvIGFzIHBhcnQg Zm8gZHJtX2Rpc3BsYXlfaW5mbyBzbyBpdCBjYW4gYmUgdXNlZAo+ID4gPiA+IGFjcm9zcyBhbGwg ZHJpdmVycy4KPiA+ID4gPiBUaGlzIHBhcnQgb2YgdGhlIGNvZGUgaXMgc3RyaXBwZWQgb3V0IG9m IGFtZGdwdSdzIGZ1bmN0aW9uCj4gPiA+ID4gYW1kZ3B1X2RtX3VwZGF0ZV9mcmVlc3luY19jYXBz KCkgdG8gbWFrZSBpdCBnZW5lcmljIGFuZCBiZSB1c2VkCj4gPiA+ID4gYWNyb3NzIGFsbCBEUk0g ZHJpdmVycwo+ID4gPiA+IAo+ID4gPiA+IENjOiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmph bGFAbGludXguaW50ZWwuY29tPgo+ID4gPiA+IENjOiBIYXJyeSBXZW50bGFuZCA8aGFycnkud2Vu dGxhbmRAYW1kLmNvbT4KPiA+ID4gPiBDYzogQ2xpbnRvbiBBIFRheWxvciA8Y2xpbnRvbi5hLnRh eWxvckBpbnRlbC5jb20+Cj4gPiA+ID4gU2lnbmVkLW9mZi1ieTogTWFuYXNpIE5hdmFyZSA8bWFu YXNpLmQubmF2YXJlQGludGVsLmNvbT4KPiA+ID4gPiAtLS0KPiA+ID4gPiAgZHJpdmVycy9ncHUv ZHJtL2RybV9lZGlkLmMgIHwgNDkgKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysr Kwo+ID4gPiA+ICBpbmNsdWRlL2RybS9kcm1fY29ubmVjdG9yLmggfCAyNSArKysrKysrKysrKysr KysrKysrCj4gPiA+ID4gIGluY2x1ZGUvZHJtL2RybV9lZGlkLmggICAgICB8ICAyICsrCj4gPiA+ ID4gIDMgZmlsZXMgY2hhbmdlZCwgNzYgaW5zZXJ0aW9ucygrKQo+ID4gPiA+IAo+ID4gPiA+IGRp ZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vZHJtX2VkaWQuYyBiL2RyaXZlcnMvZ3B1L2RybS9k cm1fZWRpZC5jCj4gPiA+ID4gaW5kZXggNDc0YWMwNGQ1NjAwLi45N2RkMTIwMDc3M2UgMTAwNjQ0 Cj4gPiA+ID4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2RybV9lZGlkLmMKPiA+ID4gPiArKysgYi9k cml2ZXJzL2dwdS9kcm0vZHJtX2VkaWQuYwo+ID4gPiA+IEBAIC00NzA3LDYgKzQ3MDcsNTIgQEAg c3RhdGljIHZvaWQgZHJtX3BhcnNlX2NlYV9leHQoc3RydWN0IGRybV9jb25uZWN0b3IgKmNvbm5l Y3RvciwKPiA+ID4gPiAgCX0KPiA+ID4gPiAgfQo+ID4gPiA+ICAKPiA+ID4gPiArdm9pZCBkcm1f Z2V0X2FkYXB0aXZlX3N5bmNfbGltaXRzKHN0cnVjdCBkcm1fY29ubmVjdG9yICpjb25uZWN0b3Is Cj4gPiA+ID4gKwkJCQkgIGNvbnN0IHN0cnVjdCBlZGlkICplZGlkKQo+ID4gPiA+ICt7Cj4gPiA+ ID4gKwlzdHJ1Y3QgZHJtX2Rpc3BsYXlfaW5mbyAqaW5mbyA9ICZjb25uZWN0b3ItPmRpc3BsYXlf aW5mbzsKPiA+ID4gPiArCWNvbnN0IHN0cnVjdCBkZXRhaWxlZF90aW1pbmcgKnRpbWluZzsKPiA+ ID4gPiArCWNvbnN0IHN0cnVjdCBkZXRhaWxlZF9ub25fcGl4ZWwgKmRhdGE7Cj4gPiA+ID4gKwlj b25zdCBzdHJ1Y3QgZGV0YWlsZWRfZGF0YV9tb25pdG9yX3JhbmdlICpyYW5nZTsKPiA+ID4gPiAr CWludCBpOwo+ID4gPiAKPiA+ID4gVGhpcyBjYW4gYmUgdW5zaWduZWQgaW50Lgo+ID4gCj4gPiBQ bGVhc2Ugbm8uIEEgbG9vcCBpdGVyYXRvciBjYWxsZWQgJ2knIHNob3VsZCBhbHdheXMgYmUgYSBu b3JtYWwgc2lnbmVkIGludC4KPiAKPiBXaGF0PyBXaGVyZSdzIHRoYXQgcnVsZSB3cml0dGVuIGRv d24/IEluIG15IGV4cGVyaWVuY2UgaXQncyBhbHdheXMKPiBiZXR0ZXIgdG8gdXNlIGFzIHJlc3Ry aWN0aXZlIGEgdHlwZSBhcyBwb3NzaWJsZS4gSXQncyByZWFsbHkgYW5ub3lpbmcKPiB3aGVuIEdD QyBzdWRkZW5seSBzdGFydHMgY29tcGxhaW5pbmcgYWJvdXQgY29tcGFyaXNvbiBiZXR3ZWVuIHNp Z25lZCBhbmQKPiB1bnNpZ25lZC4gU28gaWYgYSB2YXJpYWJsZSBjYW4gbmV2ZXIgY29udGFpbiBh IHNpZ25lZCB2YWx1ZSwgd2h5IHJpc2sKPiB0aGUgYW1iaWd1aXR5PyBUaGUgdmFsdWUgZ29lcyBm cm9tIDAgdG8gNCwgdGhlIHNpZ24gYml0IGlzIHVzZWxlc3MuCgpEdW5ubyBpZiBpdCdzIHJlYWxs eSB3cml0dGVuIGRvd24gYW55d2hlcmUuIEl0J3MganVzdCBzb21ldGhpbmcKZXhwZXJpZW5jZSBo YXMgdGF1Z2h0LiBJSVJDIHRoZXJlJ3MgYWxzbyBhIHJhbnQgZnJvbSBMaW51cyBhYm91dCB0aGlz CnNvbWV3aGVyZS4gSG0sIGNhbid0IGZpbmQgdGhhdCBvbmUgcmlnaHQgbm93LCBidXQgQW5kcmV3 IE1vcnRvbiBhbHNvCnNlZW1zIHRvIGFncmVlOiBodHRwczovL2x3bi5uZXQvQXJ0aWNsZXMvMzA5 Mjc5LwpBaCwgaGVyZSBpcyBvbmUgTGludXMgcmFudCBhYm91dCB1bnNpZ25lZCBhcnJheSBpbmRl eGVzOgpodHRwczovL3lhcmNoaXZlLm5ldC9jb21wL2xpbnV4L2djYy5odG1sCgpNeSBvcGluaW9u OiB1bnNpZ25lZCBpcyBhbiB2ZXJ5ICpkYW5nZXJvdXMqIGtleXdvcmQgaW4gQyB0aGF0IGRlbWFu ZHMKeW91ciByZXNwZWN0LiBZb3Ugc2hvdWxkIG5ldmVyIHVzZSBpdCB3aXRob3V0IHRoaW5raW5n IGZpcnN0IHdoYXQgdGhlCnJhbWlmaWNhdGlvbnMgYXJlLiBZb3UgYWx3YXlzIGhhdmUgdG8gaGF2 ZSB0aGUgcHJvbW90aW9uIHJ1bGVzIGNsZWFyIAppbiB5b3UgbWluZCB3aGVuIHlvdSBkbyBhbnkg a2luZCBvZiBhcml0aG1ldGljIHdpdGggPj0gdW5zaWduZWQgaW50CnR5cGUuIEFuZCBjb21tb24g aWRpb21zIHN1Y2ggYXMgJ2ludCBpJyBzaG91bGQgYmUgcmVzcGVjdGVkIHNvIGFzIHRvCm5vdCBj YXVzZSB1bmV4cGVjdGVkIGhhaXIgbG9zcyB0byBvdGhlciBkZXZlbG9wZXJzIHdoZW4gdGhleSBk ZWNpZGUKdG8gbWFrZSB0aGUgbG9vcCBpdGVyYXRlIGJhY2t3YXJkcy4KCj4gCj4gPiA+ID4gKwkv Kgo+ID4gPiA+ICsJICogUmVzdHJpY3QgQWRhcHRpdmUgU3luYyBvbmx5IGZvciBkcCBhbmQgZWRw Cj4gPiA+ID4gKwkgKi8KPiA+ID4gPiArCWlmIChjb25uZWN0b3ItPmNvbm5lY3Rvcl90eXBlICE9 IERSTV9NT0RFX0NPTk5FQ1RPUl9EaXNwbGF5UG9ydCAmJgo+ID4gPiA+ICsJICAgIGNvbm5lY3Rv ci0+Y29ubmVjdG9yX3R5cGUgIT0gRFJNX01PREVfQ09OTkVDVE9SX2VEUCkKPiA+ID4gPiArCQly ZXR1cm47Cj4gPiA+ID4gKwo+ID4gPiA+ICsJaWYgKGVkaWQtPnZlcnNpb24gPD0gMSAmJiAhKGVk aWQtPnZlcnNpb24gPT0gMSAmJiBlZGlkLT5yZXZpc2lvbiA+IDEpKQo+ID4gPiA+ICsJCXJldHVy bjsKPiA+ID4gPiArCj4gPiA+ID4gKwlmb3IgKGkgPSAwOyBpIDwgNDsgaSsrKSB7Cj4gPiA+ID4g KwkJdGltaW5nICA9ICZlZGlkLT5kZXRhaWxlZF90aW1pbmdzW2ldOwo+ID4gPiA+ICsJCWRhdGEg ICAgPSAmdGltaW5nLT5kYXRhLm90aGVyX2RhdGE7Cj4gPiA+ID4gKwkJcmFuZ2UgICA9ICZkYXRh LT5kYXRhLnJhbmdlOwo+ID4gPiA+ICsJCS8qCj4gPiA+ID4gKwkJICogQ2hlY2sgaWYgbW9uaXRv ciBoYXMgY29udGludW91cyBmcmVxdWVuY3kgbW9kZQo+ID4gPiA+ICsJCSAqLwo+ID4gPiA+ICsJ CWlmIChkYXRhLT50eXBlICE9IEVESURfREVUQUlMX01PTklUT1JfUkFOR0UpCj4gPiA+ID4gKwkJ CWNvbnRpbnVlOwo+ID4gPiA+ICsJCS8qCj4gPiA+ID4gKwkJICogQ2hlY2sgZm9yIGZsYWcgcmFu Z2UgbGltaXRzIG9ubHkuIElmIGZsYWcgPT0gMSB0aGVuCj4gPiA+ID4gKwkJICogbm8gYWRkaXRp b25hbCB0aW1pbmcgaW5mb3JtYXRpb24gcHJvdmlkZWQuCj4gPiA+ID4gKwkJICogRGVmYXVsdCBH VEYsIEdURiBTZWNvbmRhcnkgY3VydmUgYW5kIENWVCBhcmUgbm90Cj4gPiA+ID4gKwkJICogc3Vw cG9ydGVkCj4gPiA+ID4gKwkJICovCj4gPiA+ID4gKwkJaWYgKHJhbmdlLT5mbGFncyAhPSAxKQo+ ID4gPiA+ICsJCQljb250aW51ZTsKPiA+ID4gPiArCj4gPiA+ID4gKwkJaW5mby0+YWRhcHRpdmVf c3luYy5taW5fdmZyZXEgPSByYW5nZS0+bWluX3ZmcmVxOwo+ID4gPiA+ICsJCWluZm8tPmFkYXB0 aXZlX3N5bmMubWF4X3ZmcmVxID0gcmFuZ2UtPm1heF92ZnJlcTsKPiA+ID4gPiArCQlpbmZvLT5h ZGFwdGl2ZV9zeW5jLnBpeGVsX2Nsb2NrX21oeiA9Cj4gPiA+ID4gKwkJCXJhbmdlLT5waXhlbF9j bG9ja19taHogKiAxMDsKPiA+ID4gPiArCQlicmVhazsKPiA+ID4gPiArCX0KPiA+ID4gPiArfQo+ ID4gPiA+ICtFWFBPUlRfU1lNQk9MKGRybV9nZXRfYWRhcHRpdmVfc3luY19saW1pdHMpOwo+ID4g PiA+ICsKPiA+ID4gPiAgLyogQSBjb25uZWN0b3IgaGFzIG5vIEVESUQgaW5mb3JtYXRpb24sIHNv IHdlJ3ZlIGdvdCBubyBFRElEIHRvIGNvbXB1dGUgcXVpcmtzIGZyb20uIFJlc2V0Cj4gPiA+ID4g ICAqIGFsbCBvZiB0aGUgdmFsdWVzIHdoaWNoIHdvdWxkIGhhdmUgYmVlbiBzZXQgZnJvbSBFRElE Cj4gPiA+ID4gICAqLwo+ID4gPiA+IEBAIC00NzI4LDYgKzQ3NzQsNyBAQCBkcm1fcmVzZXRfZGlz cGxheV9pbmZvKHN0cnVjdCBkcm1fY29ubmVjdG9yICpjb25uZWN0b3IpCj4gPiA+ID4gIAltZW1z ZXQoJmluZm8tPmhkbWksIDAsIHNpemVvZihpbmZvLT5oZG1pKSk7Cj4gPiA+ID4gIAo+ID4gPiA+ ICAJaW5mby0+bm9uX2Rlc2t0b3AgPSAwOwo+ID4gPiA+ICsJbWVtc2V0KCZpbmZvLT5hZGFwdGl2 ZV9zeW5jLCAwLCBzaXplb2YoaW5mby0+YWRhcHRpdmVfc3luYykpOwo+ID4gPiA+ICB9Cj4gPiA+ ID4gIAo+ID4gPiA+ICB1MzIgZHJtX2FkZF9kaXNwbGF5X2luZm8oc3RydWN0IGRybV9jb25uZWN0 b3IgKmNvbm5lY3RvciwgY29uc3Qgc3RydWN0IGVkaWQgKmVkaWQpCj4gPiA+ID4gQEAgLTQ3NDMs NiArNDc5MCw4IEBAIHUzMiBkcm1fYWRkX2Rpc3BsYXlfaW5mbyhzdHJ1Y3QgZHJtX2Nvbm5lY3Rv ciAqY29ubmVjdG9yLCBjb25zdCBzdHJ1Y3QgZWRpZCAqZWRpCj4gPiA+ID4gIAo+ID4gPiA+ICAJ aW5mby0+bm9uX2Rlc2t0b3AgPSAhIShxdWlya3MgJiBFRElEX1FVSVJLX05PTl9ERVNLVE9QKTsK PiA+ID4gPiAgCj4gPiA+ID4gKwlkcm1fZ2V0X2FkYXB0aXZlX3N5bmNfbGltaXRzKGNvbm5lY3Rv ciwgZWRpZCk7Cj4gPiA+ID4gKwo+ID4gPiA+ICAJRFJNX0RFQlVHX0tNUygibm9uX2Rlc2t0b3Ag c2V0IHRvICVkXG4iLCBpbmZvLT5ub25fZGVza3RvcCk7Cj4gPiA+ID4gIAo+ID4gPiA+ICAJaWYg KGVkaWQtPnJldmlzaW9uIDwgMykKPiA+ID4gPiBkaWZmIC0tZ2l0IGEvaW5jbHVkZS9kcm0vZHJt X2Nvbm5lY3Rvci5oIGIvaW5jbHVkZS9kcm0vZHJtX2Nvbm5lY3Rvci5oCj4gPiA+ID4gaW5kZXgg NWY4YzMzODlkNDZmLi5hMjdhODQyNzBkOGQgMTAwNjQ0Cj4gPiA+ID4gLS0tIGEvaW5jbHVkZS9k cm0vZHJtX2Nvbm5lY3Rvci5oCj4gPiA+ID4gKysrIGIvaW5jbHVkZS9kcm0vZHJtX2Nvbm5lY3Rv ci5oCj4gPiA+ID4gQEAgLTI1NCw2ICsyNTQsMjYgQEAgZW51bSBkcm1fcGFuZWxfb3JpZW50YXRp b24gewo+ID4gPiA+ICAJRFJNX01PREVfUEFORUxfT1JJRU5UQVRJT05fUklHSFRfVVAsCj4gPiA+ ID4gIH07Cj4gPiA+ID4gIAo+ID4gPiA+ICsvKioKPiA+ID4gPiArICogc3RydWN0IGRybV9hZGFw dGl2ZV9zeW5jX2luZm8gLSBQYW5lbCdzIEFkYXB0aXZlIFN5bmMgY2FwYWJpbGl0aWVzIGZvcgo+ ID4gPiA+ICsgKiAmZHJtX2Rpc3BsYXlfaW5mbwo+ID4gPiA+ICsgKgo+ID4gPiA+ICsgKiBUaGlz IHN0cnVjdCBpcyB1c2VkIHRvIHN0b3JlIGEgUGFuZWwncyBBZGFwdGl2ZSBTeW5jIGNhcGFiaWxp dGllcwo+ID4gPiA+ICsgKiBhcyBwYXJzZWQgZnJvbSBFRElEJ3MgZGV0YWlsZWQgbW9uaXRvciBy YW5nZSBkZXNjcmlwdG9yIGJsb2NrLgo+ID4gPiA+ICsgKgo+ID4gPiA+ICsgKiBAbWluX3ZmcmVx OiBUaGlzIGlzIHRoZSBtaW4gc3VwcG9ydGVkIHJlZnJlc2ggcmF0ZSBpbiBIeiBmcm9tCj4gPiA+ ID4gKyAqICAgICAgICAgICAgIEVESUQncyBkZXRhaWxlZCBtb25pdG9yIHJhbmdlLgo+ID4gPiA+ ICsgKiBAbWF4X3ZmcmVxOiBUaGlzIGlzIHRoZSBtYXggc3VwcG9ydGVkIHJlZnJlc2ggcmF0ZSBp biBIeiBmcm9tCj4gPiA+ID4gKyAqICAgICAgICAgICAgIEVESUQncyBkZXRhaWxlZCBtb25pdG9y IHJhbmdlCj4gPiA+ID4gKyAqIEBwaXhlbF9jbG9ja19taHo6IFRoaXMgaXMgdGhlIGRvdGNsb2Nr IGluIE1IeiBmcm9tCj4gPiA+ID4gKyAqICAgICAgICAgICAgICAgICAgIEVESUQncyBkZXRhaWxl ZCBtb25pdG9yIHJhbmdlCj4gPiA+ID4gKyAqLwo+ID4gPiA+ICtzdHJ1Y3QgZHJtX2FkYXB0aXZl X3N5bmNfaW5mbyB7Cj4gPiA+ID4gKwlpbnQgbWluX3ZmcmVxOwo+ID4gPiA+ICsJaW50IG1heF92 ZnJlcTsKPiA+ID4gPiArCWludCBwaXhlbF9jbG9ja19taHo7Cj4gPiA+IAo+ID4gPiBBbnkgcmVh c29uIHdoeSB0aGVzZSBjYW4ndCBiZSB1bnNpZ25lZD8gQWxzbywgZG9lcyBpdCBwZXJoYXBzIG1h a2Ugc2Vuc2UKPiA+ID4gdG8gc3RvcmUgdGhlIHBpeGVsIGNsb2NrIGFzIGtIeiBsaWtlIHdlIGRv IGV2ZXJ5d2hlcmUgZWxzZT8KPiA+IAo+ID4gQXllLCBhbGwgdHlwaWNhbCBjbG9jayBmcmVxdWVu Y2llcyBzaG91bGQgYmUgaW4ga2h6Lgo+ID4gCj4gPiBBbHNvIHRoZSB2ZnJlcXMgYXJlIG9ubHkg dTggaW4gdGhlIEVESUQsIHNvIGNhbiBiZSB1OCBoZXJlIGFzIHdlbGwuCj4gCj4gTm90IGlmIHlv dSBzdG9yZSB0aGVtIGluIGtIeiwgdGhleSBjYW4ndC4KCklNTyB0aG9zZSBjYW4gc3RheSBpbiBI ei4gVGhhdCdzIHdoYXQgZHJtX21vZGVfdnJlZnJlc2goKSBnaXZlcyB5b3UgYXMgd2VsbC4KCi0t IApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJl ZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGlu Zm8vZHJpLWRldmVs From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 41153CA9EAF for ; Thu, 24 Oct 2019 14:20:41 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 212C321906 for ; Thu, 24 Oct 2019 14:20:41 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 212C321906 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DA86389518; Thu, 24 Oct 2019 14:20:37 +0000 (UTC) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id A9E1D894D4; Thu, 24 Oct 2019 14:20:36 +0000 (UTC) X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 24 Oct 2019 07:20:35 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.68,224,1569308400"; d="scan'208";a="197744526" Received: from stinkbox.fi.intel.com (HELO stinkbox) ([10.237.72.174]) by fmsmga007.fm.intel.com with SMTP; 24 Oct 2019 07:20:32 -0700 Received: by stinkbox (sSMTP sendmail emulation); Thu, 24 Oct 2019 17:20:32 +0300 Date: Thu, 24 Oct 2019 17:20:32 +0300 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= To: Thierry Reding Message-ID: <20191024142032.GB1208@intel.com> References: <20191024000041.7391-1-manasi.d.navare@intel.com> <20191024103106.GA2825247@ulmo> <20191024113400.GX1208@intel.com> <20191024135441.GE2924027@ulmo> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20191024135441.GE2924027@ulmo> User-Agent: Mutt/1.10.1 (2018-07-13) Subject: Re: [Intel-gfx] [PATCH] drm/dp: Add function to parse EDID descriptors for adaptive sync limits X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: intel-gfx@lists.freedesktop.org, Harry Wentland , dri-devel@lists.freedesktop.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Message-ID: <20191024142032.iVAsdnd1jJPTdHKV5BfbGjU4GWLDcfOa_PA3sc2ZsKk@z> T24gVGh1LCBPY3QgMjQsIDIwMTkgYXQgMDM6NTQ6NDFQTSArMDIwMCwgVGhpZXJyeSBSZWRpbmcg d3JvdGU6Cj4gT24gVGh1LCBPY3QgMjQsIDIwMTkgYXQgMDI6MzQ6MDBQTSArMDMwMCwgVmlsbGUg U3lyasOkbMOkIHdyb3RlOgo+ID4gT24gVGh1LCBPY3QgMjQsIDIwMTkgYXQgMTI6MzE6MDZQTSAr MDIwMCwgVGhpZXJyeSBSZWRpbmcgd3JvdGU6Cj4gPiA+IE9uIFdlZCwgT2N0IDIzLCAyMDE5IGF0 IDA1OjAwOjQxUE0gLTA3MDAsIE1hbmFzaSBOYXZhcmUgd3JvdGU6Cj4gPiA+ID4gQWRhcHRpdmUg U3luYyBpcyBhIFZFU0EgZmVhdHVyZSBzbyBhZGQgYSBEUk0gY29yZSBoZWxwZXIgdG8gcGFyc2UK PiA+ID4gPiB0aGUgRURJRCdzIGRldGFpbGVkIGRlc2NyaXRvcnMgdG8gb2J0YWluIHRoZSBhZGFw dGl2ZSBzeW5jIG1vbml0b3IgcmFuZ2UuCj4gPiA+ID4gU3RvcmUgdGhpcyBpbmZvIGFzIHBhcnQg Zm8gZHJtX2Rpc3BsYXlfaW5mbyBzbyBpdCBjYW4gYmUgdXNlZAo+ID4gPiA+IGFjcm9zcyBhbGwg ZHJpdmVycy4KPiA+ID4gPiBUaGlzIHBhcnQgb2YgdGhlIGNvZGUgaXMgc3RyaXBwZWQgb3V0IG9m IGFtZGdwdSdzIGZ1bmN0aW9uCj4gPiA+ID4gYW1kZ3B1X2RtX3VwZGF0ZV9mcmVlc3luY19jYXBz KCkgdG8gbWFrZSBpdCBnZW5lcmljIGFuZCBiZSB1c2VkCj4gPiA+ID4gYWNyb3NzIGFsbCBEUk0g ZHJpdmVycwo+ID4gPiA+IAo+ID4gPiA+IENjOiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmph bGFAbGludXguaW50ZWwuY29tPgo+ID4gPiA+IENjOiBIYXJyeSBXZW50bGFuZCA8aGFycnkud2Vu dGxhbmRAYW1kLmNvbT4KPiA+ID4gPiBDYzogQ2xpbnRvbiBBIFRheWxvciA8Y2xpbnRvbi5hLnRh eWxvckBpbnRlbC5jb20+Cj4gPiA+ID4gU2lnbmVkLW9mZi1ieTogTWFuYXNpIE5hdmFyZSA8bWFu YXNpLmQubmF2YXJlQGludGVsLmNvbT4KPiA+ID4gPiAtLS0KPiA+ID4gPiAgZHJpdmVycy9ncHUv ZHJtL2RybV9lZGlkLmMgIHwgNDkgKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysr Kwo+ID4gPiA+ICBpbmNsdWRlL2RybS9kcm1fY29ubmVjdG9yLmggfCAyNSArKysrKysrKysrKysr KysrKysrCj4gPiA+ID4gIGluY2x1ZGUvZHJtL2RybV9lZGlkLmggICAgICB8ICAyICsrCj4gPiA+ ID4gIDMgZmlsZXMgY2hhbmdlZCwgNzYgaW5zZXJ0aW9ucygrKQo+ID4gPiA+IAo+ID4gPiA+IGRp ZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vZHJtX2VkaWQuYyBiL2RyaXZlcnMvZ3B1L2RybS9k cm1fZWRpZC5jCj4gPiA+ID4gaW5kZXggNDc0YWMwNGQ1NjAwLi45N2RkMTIwMDc3M2UgMTAwNjQ0 Cj4gPiA+ID4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2RybV9lZGlkLmMKPiA+ID4gPiArKysgYi9k cml2ZXJzL2dwdS9kcm0vZHJtX2VkaWQuYwo+ID4gPiA+IEBAIC00NzA3LDYgKzQ3MDcsNTIgQEAg c3RhdGljIHZvaWQgZHJtX3BhcnNlX2NlYV9leHQoc3RydWN0IGRybV9jb25uZWN0b3IgKmNvbm5l Y3RvciwKPiA+ID4gPiAgCX0KPiA+ID4gPiAgfQo+ID4gPiA+ICAKPiA+ID4gPiArdm9pZCBkcm1f Z2V0X2FkYXB0aXZlX3N5bmNfbGltaXRzKHN0cnVjdCBkcm1fY29ubmVjdG9yICpjb25uZWN0b3Is Cj4gPiA+ID4gKwkJCQkgIGNvbnN0IHN0cnVjdCBlZGlkICplZGlkKQo+ID4gPiA+ICt7Cj4gPiA+ ID4gKwlzdHJ1Y3QgZHJtX2Rpc3BsYXlfaW5mbyAqaW5mbyA9ICZjb25uZWN0b3ItPmRpc3BsYXlf aW5mbzsKPiA+ID4gPiArCWNvbnN0IHN0cnVjdCBkZXRhaWxlZF90aW1pbmcgKnRpbWluZzsKPiA+ ID4gPiArCWNvbnN0IHN0cnVjdCBkZXRhaWxlZF9ub25fcGl4ZWwgKmRhdGE7Cj4gPiA+ID4gKwlj b25zdCBzdHJ1Y3QgZGV0YWlsZWRfZGF0YV9tb25pdG9yX3JhbmdlICpyYW5nZTsKPiA+ID4gPiAr CWludCBpOwo+ID4gPiAKPiA+ID4gVGhpcyBjYW4gYmUgdW5zaWduZWQgaW50Lgo+ID4gCj4gPiBQ bGVhc2Ugbm8uIEEgbG9vcCBpdGVyYXRvciBjYWxsZWQgJ2knIHNob3VsZCBhbHdheXMgYmUgYSBu b3JtYWwgc2lnbmVkIGludC4KPiAKPiBXaGF0PyBXaGVyZSdzIHRoYXQgcnVsZSB3cml0dGVuIGRv d24/IEluIG15IGV4cGVyaWVuY2UgaXQncyBhbHdheXMKPiBiZXR0ZXIgdG8gdXNlIGFzIHJlc3Ry aWN0aXZlIGEgdHlwZSBhcyBwb3NzaWJsZS4gSXQncyByZWFsbHkgYW5ub3lpbmcKPiB3aGVuIEdD QyBzdWRkZW5seSBzdGFydHMgY29tcGxhaW5pbmcgYWJvdXQgY29tcGFyaXNvbiBiZXR3ZWVuIHNp Z25lZCBhbmQKPiB1bnNpZ25lZC4gU28gaWYgYSB2YXJpYWJsZSBjYW4gbmV2ZXIgY29udGFpbiBh IHNpZ25lZCB2YWx1ZSwgd2h5IHJpc2sKPiB0aGUgYW1iaWd1aXR5PyBUaGUgdmFsdWUgZ29lcyBm cm9tIDAgdG8gNCwgdGhlIHNpZ24gYml0IGlzIHVzZWxlc3MuCgpEdW5ubyBpZiBpdCdzIHJlYWxs eSB3cml0dGVuIGRvd24gYW55d2hlcmUuIEl0J3MganVzdCBzb21ldGhpbmcKZXhwZXJpZW5jZSBo YXMgdGF1Z2h0LiBJSVJDIHRoZXJlJ3MgYWxzbyBhIHJhbnQgZnJvbSBMaW51cyBhYm91dCB0aGlz CnNvbWV3aGVyZS4gSG0sIGNhbid0IGZpbmQgdGhhdCBvbmUgcmlnaHQgbm93LCBidXQgQW5kcmV3 IE1vcnRvbiBhbHNvCnNlZW1zIHRvIGFncmVlOiBodHRwczovL2x3bi5uZXQvQXJ0aWNsZXMvMzA5 Mjc5LwpBaCwgaGVyZSBpcyBvbmUgTGludXMgcmFudCBhYm91dCB1bnNpZ25lZCBhcnJheSBpbmRl eGVzOgpodHRwczovL3lhcmNoaXZlLm5ldC9jb21wL2xpbnV4L2djYy5odG1sCgpNeSBvcGluaW9u OiB1bnNpZ25lZCBpcyBhbiB2ZXJ5ICpkYW5nZXJvdXMqIGtleXdvcmQgaW4gQyB0aGF0IGRlbWFu ZHMKeW91ciByZXNwZWN0LiBZb3Ugc2hvdWxkIG5ldmVyIHVzZSBpdCB3aXRob3V0IHRoaW5raW5n IGZpcnN0IHdoYXQgdGhlCnJhbWlmaWNhdGlvbnMgYXJlLiBZb3UgYWx3YXlzIGhhdmUgdG8gaGF2 ZSB0aGUgcHJvbW90aW9uIHJ1bGVzIGNsZWFyIAppbiB5b3UgbWluZCB3aGVuIHlvdSBkbyBhbnkg a2luZCBvZiBhcml0aG1ldGljIHdpdGggPj0gdW5zaWduZWQgaW50CnR5cGUuIEFuZCBjb21tb24g aWRpb21zIHN1Y2ggYXMgJ2ludCBpJyBzaG91bGQgYmUgcmVzcGVjdGVkIHNvIGFzIHRvCm5vdCBj YXVzZSB1bmV4cGVjdGVkIGhhaXIgbG9zcyB0byBvdGhlciBkZXZlbG9wZXJzIHdoZW4gdGhleSBk ZWNpZGUKdG8gbWFrZSB0aGUgbG9vcCBpdGVyYXRlIGJhY2t3YXJkcy4KCj4gCj4gPiA+ID4gKwkv Kgo+ID4gPiA+ICsJICogUmVzdHJpY3QgQWRhcHRpdmUgU3luYyBvbmx5IGZvciBkcCBhbmQgZWRw Cj4gPiA+ID4gKwkgKi8KPiA+ID4gPiArCWlmIChjb25uZWN0b3ItPmNvbm5lY3Rvcl90eXBlICE9 IERSTV9NT0RFX0NPTk5FQ1RPUl9EaXNwbGF5UG9ydCAmJgo+ID4gPiA+ICsJICAgIGNvbm5lY3Rv ci0+Y29ubmVjdG9yX3R5cGUgIT0gRFJNX01PREVfQ09OTkVDVE9SX2VEUCkKPiA+ID4gPiArCQly ZXR1cm47Cj4gPiA+ID4gKwo+ID4gPiA+ICsJaWYgKGVkaWQtPnZlcnNpb24gPD0gMSAmJiAhKGVk aWQtPnZlcnNpb24gPT0gMSAmJiBlZGlkLT5yZXZpc2lvbiA+IDEpKQo+ID4gPiA+ICsJCXJldHVy bjsKPiA+ID4gPiArCj4gPiA+ID4gKwlmb3IgKGkgPSAwOyBpIDwgNDsgaSsrKSB7Cj4gPiA+ID4g KwkJdGltaW5nICA9ICZlZGlkLT5kZXRhaWxlZF90aW1pbmdzW2ldOwo+ID4gPiA+ICsJCWRhdGEg ICAgPSAmdGltaW5nLT5kYXRhLm90aGVyX2RhdGE7Cj4gPiA+ID4gKwkJcmFuZ2UgICA9ICZkYXRh LT5kYXRhLnJhbmdlOwo+ID4gPiA+ICsJCS8qCj4gPiA+ID4gKwkJICogQ2hlY2sgaWYgbW9uaXRv ciBoYXMgY29udGludW91cyBmcmVxdWVuY3kgbW9kZQo+ID4gPiA+ICsJCSAqLwo+ID4gPiA+ICsJ CWlmIChkYXRhLT50eXBlICE9IEVESURfREVUQUlMX01PTklUT1JfUkFOR0UpCj4gPiA+ID4gKwkJ CWNvbnRpbnVlOwo+ID4gPiA+ICsJCS8qCj4gPiA+ID4gKwkJICogQ2hlY2sgZm9yIGZsYWcgcmFu Z2UgbGltaXRzIG9ubHkuIElmIGZsYWcgPT0gMSB0aGVuCj4gPiA+ID4gKwkJICogbm8gYWRkaXRp b25hbCB0aW1pbmcgaW5mb3JtYXRpb24gcHJvdmlkZWQuCj4gPiA+ID4gKwkJICogRGVmYXVsdCBH VEYsIEdURiBTZWNvbmRhcnkgY3VydmUgYW5kIENWVCBhcmUgbm90Cj4gPiA+ID4gKwkJICogc3Vw cG9ydGVkCj4gPiA+ID4gKwkJICovCj4gPiA+ID4gKwkJaWYgKHJhbmdlLT5mbGFncyAhPSAxKQo+ ID4gPiA+ICsJCQljb250aW51ZTsKPiA+ID4gPiArCj4gPiA+ID4gKwkJaW5mby0+YWRhcHRpdmVf c3luYy5taW5fdmZyZXEgPSByYW5nZS0+bWluX3ZmcmVxOwo+ID4gPiA+ICsJCWluZm8tPmFkYXB0 aXZlX3N5bmMubWF4X3ZmcmVxID0gcmFuZ2UtPm1heF92ZnJlcTsKPiA+ID4gPiArCQlpbmZvLT5h ZGFwdGl2ZV9zeW5jLnBpeGVsX2Nsb2NrX21oeiA9Cj4gPiA+ID4gKwkJCXJhbmdlLT5waXhlbF9j bG9ja19taHogKiAxMDsKPiA+ID4gPiArCQlicmVhazsKPiA+ID4gPiArCX0KPiA+ID4gPiArfQo+ ID4gPiA+ICtFWFBPUlRfU1lNQk9MKGRybV9nZXRfYWRhcHRpdmVfc3luY19saW1pdHMpOwo+ID4g PiA+ICsKPiA+ID4gPiAgLyogQSBjb25uZWN0b3IgaGFzIG5vIEVESUQgaW5mb3JtYXRpb24sIHNv IHdlJ3ZlIGdvdCBubyBFRElEIHRvIGNvbXB1dGUgcXVpcmtzIGZyb20uIFJlc2V0Cj4gPiA+ID4g ICAqIGFsbCBvZiB0aGUgdmFsdWVzIHdoaWNoIHdvdWxkIGhhdmUgYmVlbiBzZXQgZnJvbSBFRElE Cj4gPiA+ID4gICAqLwo+ID4gPiA+IEBAIC00NzI4LDYgKzQ3NzQsNyBAQCBkcm1fcmVzZXRfZGlz cGxheV9pbmZvKHN0cnVjdCBkcm1fY29ubmVjdG9yICpjb25uZWN0b3IpCj4gPiA+ID4gIAltZW1z ZXQoJmluZm8tPmhkbWksIDAsIHNpemVvZihpbmZvLT5oZG1pKSk7Cj4gPiA+ID4gIAo+ID4gPiA+ ICAJaW5mby0+bm9uX2Rlc2t0b3AgPSAwOwo+ID4gPiA+ICsJbWVtc2V0KCZpbmZvLT5hZGFwdGl2 ZV9zeW5jLCAwLCBzaXplb2YoaW5mby0+YWRhcHRpdmVfc3luYykpOwo+ID4gPiA+ICB9Cj4gPiA+ ID4gIAo+ID4gPiA+ICB1MzIgZHJtX2FkZF9kaXNwbGF5X2luZm8oc3RydWN0IGRybV9jb25uZWN0 b3IgKmNvbm5lY3RvciwgY29uc3Qgc3RydWN0IGVkaWQgKmVkaWQpCj4gPiA+ID4gQEAgLTQ3NDMs NiArNDc5MCw4IEBAIHUzMiBkcm1fYWRkX2Rpc3BsYXlfaW5mbyhzdHJ1Y3QgZHJtX2Nvbm5lY3Rv ciAqY29ubmVjdG9yLCBjb25zdCBzdHJ1Y3QgZWRpZCAqZWRpCj4gPiA+ID4gIAo+ID4gPiA+ICAJ aW5mby0+bm9uX2Rlc2t0b3AgPSAhIShxdWlya3MgJiBFRElEX1FVSVJLX05PTl9ERVNLVE9QKTsK PiA+ID4gPiAgCj4gPiA+ID4gKwlkcm1fZ2V0X2FkYXB0aXZlX3N5bmNfbGltaXRzKGNvbm5lY3Rv ciwgZWRpZCk7Cj4gPiA+ID4gKwo+ID4gPiA+ICAJRFJNX0RFQlVHX0tNUygibm9uX2Rlc2t0b3Ag c2V0IHRvICVkXG4iLCBpbmZvLT5ub25fZGVza3RvcCk7Cj4gPiA+ID4gIAo+ID4gPiA+ICAJaWYg KGVkaWQtPnJldmlzaW9uIDwgMykKPiA+ID4gPiBkaWZmIC0tZ2l0IGEvaW5jbHVkZS9kcm0vZHJt X2Nvbm5lY3Rvci5oIGIvaW5jbHVkZS9kcm0vZHJtX2Nvbm5lY3Rvci5oCj4gPiA+ID4gaW5kZXgg NWY4YzMzODlkNDZmLi5hMjdhODQyNzBkOGQgMTAwNjQ0Cj4gPiA+ID4gLS0tIGEvaW5jbHVkZS9k cm0vZHJtX2Nvbm5lY3Rvci5oCj4gPiA+ID4gKysrIGIvaW5jbHVkZS9kcm0vZHJtX2Nvbm5lY3Rv ci5oCj4gPiA+ID4gQEAgLTI1NCw2ICsyNTQsMjYgQEAgZW51bSBkcm1fcGFuZWxfb3JpZW50YXRp b24gewo+ID4gPiA+ICAJRFJNX01PREVfUEFORUxfT1JJRU5UQVRJT05fUklHSFRfVVAsCj4gPiA+ ID4gIH07Cj4gPiA+ID4gIAo+ID4gPiA+ICsvKioKPiA+ID4gPiArICogc3RydWN0IGRybV9hZGFw dGl2ZV9zeW5jX2luZm8gLSBQYW5lbCdzIEFkYXB0aXZlIFN5bmMgY2FwYWJpbGl0aWVzIGZvcgo+ ID4gPiA+ICsgKiAmZHJtX2Rpc3BsYXlfaW5mbwo+ID4gPiA+ICsgKgo+ID4gPiA+ICsgKiBUaGlz IHN0cnVjdCBpcyB1c2VkIHRvIHN0b3JlIGEgUGFuZWwncyBBZGFwdGl2ZSBTeW5jIGNhcGFiaWxp dGllcwo+ID4gPiA+ICsgKiBhcyBwYXJzZWQgZnJvbSBFRElEJ3MgZGV0YWlsZWQgbW9uaXRvciBy YW5nZSBkZXNjcmlwdG9yIGJsb2NrLgo+ID4gPiA+ICsgKgo+ID4gPiA+ICsgKiBAbWluX3ZmcmVx OiBUaGlzIGlzIHRoZSBtaW4gc3VwcG9ydGVkIHJlZnJlc2ggcmF0ZSBpbiBIeiBmcm9tCj4gPiA+ ID4gKyAqICAgICAgICAgICAgIEVESUQncyBkZXRhaWxlZCBtb25pdG9yIHJhbmdlLgo+ID4gPiA+ ICsgKiBAbWF4X3ZmcmVxOiBUaGlzIGlzIHRoZSBtYXggc3VwcG9ydGVkIHJlZnJlc2ggcmF0ZSBp biBIeiBmcm9tCj4gPiA+ID4gKyAqICAgICAgICAgICAgIEVESUQncyBkZXRhaWxlZCBtb25pdG9y IHJhbmdlCj4gPiA+ID4gKyAqIEBwaXhlbF9jbG9ja19taHo6IFRoaXMgaXMgdGhlIGRvdGNsb2Nr IGluIE1IeiBmcm9tCj4gPiA+ID4gKyAqICAgICAgICAgICAgICAgICAgIEVESUQncyBkZXRhaWxl ZCBtb25pdG9yIHJhbmdlCj4gPiA+ID4gKyAqLwo+ID4gPiA+ICtzdHJ1Y3QgZHJtX2FkYXB0aXZl X3N5bmNfaW5mbyB7Cj4gPiA+ID4gKwlpbnQgbWluX3ZmcmVxOwo+ID4gPiA+ICsJaW50IG1heF92 ZnJlcTsKPiA+ID4gPiArCWludCBwaXhlbF9jbG9ja19taHo7Cj4gPiA+IAo+ID4gPiBBbnkgcmVh c29uIHdoeSB0aGVzZSBjYW4ndCBiZSB1bnNpZ25lZD8gQWxzbywgZG9lcyBpdCBwZXJoYXBzIG1h a2Ugc2Vuc2UKPiA+ID4gdG8gc3RvcmUgdGhlIHBpeGVsIGNsb2NrIGFzIGtIeiBsaWtlIHdlIGRv IGV2ZXJ5d2hlcmUgZWxzZT8KPiA+IAo+ID4gQXllLCBhbGwgdHlwaWNhbCBjbG9jayBmcmVxdWVu Y2llcyBzaG91bGQgYmUgaW4ga2h6Lgo+ID4gCj4gPiBBbHNvIHRoZSB2ZnJlcXMgYXJlIG9ubHkg dTggaW4gdGhlIEVESUQsIHNvIGNhbiBiZSB1OCBoZXJlIGFzIHdlbGwuCj4gCj4gTm90IGlmIHlv dSBzdG9yZSB0aGVtIGluIGtIeiwgdGhleSBjYW4ndC4KCklNTyB0aG9zZSBjYW4gc3RheSBpbiBI ei4gVGhhdCdzIHdoYXQgZHJtX21vZGVfdnJlZnJlc2goKSBnaXZlcyB5b3UgYXMgd2VsbC4KCi0t IApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJl ZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGlu Zm8vaW50ZWwtZ2Z4