From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rodrigo Vivi Subject: Re: [PATCH v8] drm/i915: implement EXTENDED_RECEIVER_CAPABILITY_FIELD_PRESENT Date: Thu, 29 Nov 2018 12:04:54 -0800 Message-ID: <20181129200454.GL8630@intel.com> References: <20181127205132.1001-1-manasi.d.navare@intel.com> <20181129183405.32356-1-manasi.d.navare@intel.com> <20181129192834.GK8630@intel.com> <20181129194317.GB32458@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1A72C6E3EF for ; Thu, 29 Nov 2018 20:05:00 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20181129194317.GB32458@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Manasi Navare Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBOb3YgMjksIDIwMTggYXQgMTE6NDM6MThBTSAtMDgwMCwgTWFuYXNpIE5hdmFyZSB3 cm90ZToKPiBPbiBUaHUsIE5vdiAyOSwgMjAxOCBhdCAxMToyODozNEFNIC0wODAwLCBSb2RyaWdv IFZpdmkgd3JvdGU6Cj4gPiBPbiBUaHUsIE5vdiAyOSwgMjAxOCBhdCAxMDozNDowNUFNIC0wODAw LCBNYW5hc2kgTmF2YXJlIHdyb3RlOgo+ID4gPiBGcm9tOiBNYXR0IEF0d29vZCA8bWF0dGhldy5z LmF0d29vZEBpbnRlbC5jb20+Cj4gPiA+IAo+ID4gPiBBY2NvcmRpbmcgdG8gRFAgc3BlYyAoMi45 LjMuMSBvZiBEUCAxLjQpIGlmCj4gPiA+IEVYVEVOREVEX1JFQ0VJVkVSX0NBUEFCSUxJVFlfRklF TERfUFJFU0VOVCBpcyBzZXQgdGhlIGFkZHJlc3NlcyBpbiBEUENECj4gPiA+IDAyMjAwaCB0aHJv dWdoIDAyMjBGaCBzaGFsbCBjb250YWluIHRoZSBEUFJYJ3MgdHJ1ZSBjYXBhYmlsaXR5LiBUaGVz ZQo+ID4gPiB2YWx1ZXMgd2lsbCBtYXRjaCAwMDAwMGggdGhyb3VnaCAwMDAwRmgsIGV4Y2VwdCBm b3IgRFBDRF9SRVYsCj4gPiA+IE1BWF9MSU5LX1JBVEUsIERPV05fU1RSRUFNX1BPUlRfUFJFU0VO VC4KPiA+ID4gCj4gPiA+IFJlYWQgZnJvbSBEUENEIG9uY2UgZm9yIGFsbCAzIHZhbHVlcyBhcyB0 aGlzIGlzIGFuIGV4cGVuc2l2ZSBvcGVyYXRpb24uCj4gPiA+IFNwZWMgbWVudGlvbnMgdGhhdCBh bGwgb2YgYWRkcmVzcyBzcGFjZSAwMjIwMGggdGhyb3VnaCAwMjIwRmggc2hvdWxkCj4gPiA+IGNv bnRhaW4gdGhlIHJpZ2h0IGluZm9ybWF0aW9uIGhvd2V2ZXIgY3VycmVudGx5IG9ubHkgMyB2YWx1 ZXMgY2FuCj4gPiA+IGRpZmZlci4KPiA+ID4gCj4gPiA+IFRoZXJlIGlzIG5vIGFkZHJlc3Mgc3Bh Y2UgaW4gdGhlIGludGVsX2RwLT5kcGNkIHN0cnVjdCBmb3IgYWRkcmVzc2VzCj4gPiA+IDAyMjAw aCB0aHJvdWdoIDAyMjBGaCwgYW5kIHNpbmNlIHNvIG11Y2ggb2YgdGhlIGRhdGEgaXMgYSBpZGVu dGljYWwsCj4gPiA+IHNpbXBseSBvdmVyd3JpdGUgdGhlIHZhbHVlcyBzdG9yZWQgaW4gMDAwMDBo IHRocm91Z2ggMDAwMEZoIHdpdGggdGhlCj4gPiA+IHZhbHVlcyB0aGF0IGNhbiBiZSBvdmVyd3Jp dHRlbiBmcm9tIGFkZHJlc3NlcyAwMjIwMGggdGhyb3VnaCAwMjIwRmguCj4gPiA+IAo+ID4gPiBU aGlzIHBhdGNoIGhlbHBzIHdpdGggYmFja3dhcmQgY29tcGF0aWJpbGl0eSBmb3IgZGV2aWNlcyBw cmUgRFAxLjMuCj4gPiA+IAo+ID4gPiB2MjogcmVhZCBvbmx5IGRwY2QgdmFsdWVzIHdoaWNoIGNh biBiZSBhZmZlY3RlZCwgcmVtb3ZlIGluY29ycmVjdCBjaGVjaywKPiA+ID4gc3BsaXQgaW50byBk cm0gaW5jbHVkZSBjaGFuZ2VzIGludG8gc2VwYXJhdGUgcGF0Y2gsIGNvbW1pdCBtZXNzYWdlLAo+ ID4gPiB2ZXJib3NlIGRlYnVnZ2luZyBzdGF0ZW1lbnRzIGR1cmluZyBvdmVyd3JpdGUuCj4gPiA+ IHYzOiB3aGl0ZSBzcGFjZSBmaXhlcwo+ID4gPiB2NDogbWFrZSBwYXRoIGRlcGVuZGVudCBvbiBE UENEIHJldmlzaW9uID4gMS4yCj4gPiA+IHY1OiBzcGxpdCBpbnRvIGZ1bmN0aW9uLCByZW1vdmVk IERQQ0QgcmV2IGNoZWNrCj4gPiA+IHY2OiBhZGQgZGVidWdnaW5nIHByaW50cyBmb3IgZWFybHkg ZXhpdCBjb25kaXRpb25zCj4gPiA+IHY3IChGcm9tIE1hbmFzaSk6Cj4gPiA+ICogTWVtY3B5LCBt ZW1jbXAgYW5kIGRlYmlnIGxvZ2dpbmcgYmFzZWQgb24gc2l6ZW9mKGRwY2RfZXh0KSAoSmFuaSBO KQo+ID4gPiAqIEV4aXQgZWFybHkgKEphbmkgTikKPiA+ID4gdjggKEZyb20gTWFuYXNpKToKPiA+ IAo+ID4gaXQgc2VlbXMgeW91IHNob3VsZCBoYXZlIHNpZ25lZC1vZmYgdGhpcyBjb21taXQuCj4g Cj4gT2ggeWVzIHdpbGwgZG8KPiAKPiA+IAo+ID4gPiAqIEdldCByaWQgb2Ygc3VwZXJmbHVvdXMg ZGVidWcgcHJpbnRzIChKYW5pIE4pCj4gPiA+ICogUHJpbnQgZW50aXJlIGJhc2UgRFBDRCBiZWZv cmUgbWVtY3B5IChKYW5pIE4pCj4gPiA+IAo+ID4gPiBDYzogSmFuaSBOaWt1bGEgPGphbmkubmlr dWxhQGxpbnV4LmludGVsLmNvbT4KPiA+ID4gQ2M6IFZpbGxlIFN5cmphbGEgPHZpbGxlLnN5cmph bGFAbGludXguaW50ZWwuY29tPgo+ID4gPiBTaWduZWQtb2ZmLWJ5OiBNYXR0IEF0d29vZCA8bWF0 dGhldy5zLmF0d29vZEBpbnRlbC5jb20+Cj4gPiA+IFRlc3RlZC1ieTogTWFuYXNpIE5hdmFyZSA8 bWFuYXNpLmQubmF2YXJlQGludGVsLmNvbT4KPiA+ID4gQWNrZWQtYnk6IE1hbmFzaSBOYXZhcmUg PG1hbmFzaS5kLm5hdmFyZUBpbnRlbC5jb20+Cj4gPiA+IFJldmlld2VkLWJ5OiBSb2RyaWdvIFZp dmkgPHJvZHJpZ28udml2aUBpbnRlbC5jb20+Cj4gPiAKPiA+IFRoaXMgY2hhbmdlZCBhIGxvdCB0 aGF0IEknbSBub3Qgc3VyZSBteSBydi1iIHNob3VsZCByZW1haW4gOykKPiAKPiBZZXMgYWdyZWUs IGkgd2lsbCByZW1vdmUgdGhhdAo+IAo+ID4gCj4gPiA+IC0tLQo+ID4gPiAgZHJpdmVycy9ncHUv ZHJtL2k5MTUvaW50ZWxfZHAuYyB8IDM1ICsrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysr Kwo+ID4gPiAgMSBmaWxlIGNoYW5nZWQsIDM1IGluc2VydGlvbnMoKykKPiA+ID4gCj4gPiA+IGRp ZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jIGIvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaW50ZWxfZHAuYwo+ID4gPiBpbmRleCA3MGFlM2Q1NzMxNmIuLjU2OTg0NDFhYmU0 NyAxMDA2NDQKPiA+ID4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYwo+ID4g PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCj4gPiA+IEBAIC0zODAyLDYg KzM4MDIsMzkgQEAgaW50ZWxfZHBfbGlua19kb3duKHN0cnVjdCBpbnRlbF9lbmNvZGVyICplbmNv ZGVyLAo+ID4gPiAgCX0KPiA+ID4gIH0KPiA+ID4gIAo+ID4gPiArc3RhdGljIHZvaWQKPiA+ID4g K2ludGVsX2RwX2V4dGVuZGVkX3JlY2VpdmVyX2NhcGFiaWxpdGllcyhzdHJ1Y3QgaW50ZWxfZHAg KmludGVsX2RwKQo+ID4gPiArewo+ID4gPiArCXU4IGRwY2RfZXh0WzZdOwo+ID4gPiArCj4gPiA+ ICsJLyoKPiA+ID4gKwkgKiBQcmlvciB0byBEUDEuMyB0aGUgYml0IHJlcHJlc2VudGVkIGJ5Cj4g PiA+ICsJICogRFBfRVhURU5ERURfUkVDRUlWRVJfQ0FQX0ZJRUxEX1BSRVNFTlQgd2FzIHJlc2Vy dmVkLgo+ID4gPiArCSAqIGlmIGl0IGlzIHNldCBEUF9EUENEX1JFViBhdCAwMDAwaCBjb3VsZCBi ZSBhdCBhIHZhbHVlIGxlc3MgdGhhbgo+ID4gPiArCSAqIHRoZSB0cnVlIGNhcGFiaWxpdHkgb2Yg dGhlIHBhbmVsLiBUaGUgb25seSB3YXkgdG8gY2hlY2sgaXMgdG8KPiA+ID4gKwkgKiB0aGVuIGNv bXBhcmUgMDAwMGggYW5kIDIyMDBoLgo+ID4gPiArCSAqLwo+ID4gPiArCWlmICghKGludGVsX2Rw LT5kcGNkW0RQX1RSQUlOSU5HX0FVWF9SRF9JTlRFUlZBTF0gJgo+ID4gPiArCSAgICAgIERQX0VY VEVOREVEX1JFQ0VJVkVSX0NBUF9GSUVMRF9QUkVTRU5UKSkKPiA+ID4gKwkJcmV0dXJuOwo+ID4g PiArCj4gPiA+ICsJaWYgKGRybV9kcF9kcGNkX3JlYWQoJmludGVsX2RwLT5hdXgsIERQX0RQMTNf RFBDRF9SRVYsCj4gPiA+ICsJCQkgICAgICZkcGNkX2V4dCwgc2l6ZW9mKGRwY2RfZXh0KSkgIT0g c2l6ZW9mKGRwY2RfZXh0KSkgewo+ID4gPiArCQlEUk1fRVJST1IoIkRQQ0QgZmFpbGVkIHJlYWQg YXQgZXh0ZW5kZWQgY2FwYWJpbGl0aWVzXG4iKTsKPiA+ID4gKwkJcmV0dXJuOwo+ID4gPiArCX0K PiA+ID4gKwlpZiAoaW50ZWxfZHAtPmRwY2RbRFBfRFBDRF9SRVZdID4gZHBjZF9leHRbRFBfRFBD RF9SRVZdKSB7Cj4gPiA+ICsJCURSTV9ERUJVR19LTVMoIkRQQ0QgZXh0ZW5kZWQgRFBDRCByZXYg bGVzcyB0aGFuIGJhc2UgRFBDRCByZXZcbiIpOwo+ID4gPiArCQlyZXR1cm47Cj4gPiA+ICsJfQo+ ID4gCj4gPiBubyBzdHJvbmcgZmVlbGluZywganVzdCB5ZXQtYW5vdGhlciBiaWtlc2hlZGluZzoK PiA+IGJ1dCB0aGUgbWl4IHdpdGggYmxhbmsgbGluZXMgYW5kIG5vIGJsYW5rIGxpbmVzIGlzIGF0 IGxlYXN0IHN0cmFuZ2UgdG8gbXkgT0NELgo+IAo+IEd1ZXNzIHRoZSBuZXdsaW5lcyBhcmUganVz dCByZXNpZHVlcyBmcm9tIHNwaW5zLCB3aWxsIG1ha2UgaXQgdW5pZm9ybQo+IAo+ID4gCj4gPiA+ ICsJaWYgKCFtZW1jbXAoaW50ZWxfZHAtPmRwY2QsIGRwY2RfZXh0LCBzaXplb2YoZHBjZF9leHQp KSkKPiA+ID4gKwkJcmV0dXJuOwo+ID4gPiArCj4gPiAKPiA+ID4gKwlEUk1fREVCVUdfS01TKCJC YXNlIERQQ0Q6ICUqcGhcbiIsCj4gPiA+ICsJCSAgICAgIChpbnQpc2l6ZW9mKGludGVsX2RwLT5k cGNkKSwgaW50ZWxfZHAtPmRwY2QpOwo+ID4gPiArCW1lbWNweShpbnRlbF9kcC0+ZHBjZCwgZHBj ZF9leHQsIHNpemVvZihkcGNkX2V4dCkpOwo+ID4gCj4gPiBobS4uLiBJJ20gYWZyYWlkIHRoZSBm dWxsIGNvcHkgbWlnaHQgYmUgZGFuZ2Vyb3VzLgo+IAo+IFdlIGFyZSBub3QgZG9pbmcgZnVsbCBj b3B5IGhlcmUgc2luY2UgdGhlIHNpemUgb2YgZHBjZF9leHQgaXMgb25seSA2IGJ5dGVzLgo+IFdl IGFyZSBvbmx5IHJlc3RyaWN0aW5nIGl0IGZyb20gMHgyMjAwIHRvIDB4MjIwNQo+IAo+IEFuZCB0 aGUgcmVhc29uIHdlIGFyZSBkb2luZyBhbGwgNiBpcyBiZWNhdXNlIG1lbWNtcCByZXR1cm5lZCB0 aGF0IHNvbWV0aGluZyBjaGFuZ2VkLgo+IAo+IE1hbmFzaQo+IAo+ID4gCj4gPiAweDIyMTUgdG8g MHgyMkZGIGlzCj4gPiAiUkVTRVJWRUQgZm9yIEV4dGVuZGVkIFJlY2VpdmVyIFYgQ2FwYWJpbGl0 eSBSZWFkIGFsbCAwcyIKPiA+IAo+ID4gT24gdGhpcyByYW5nZSBvZiB0aGUgb3JpZ2luYWwgb25l IHdlIGhhdmUKPiA+IDB4MDAyMSB3aGljaCBjb250YWlucyBEUF9NU1RfQ0FQIGJpdCB0aGF0IHdl IHVzZSBpbiBvdXIgY29kZS4KPiA+IAo+ID4gVGhpcyBmdWxsIGNvcHkgc2VlbXMgdG8gaGF2ZSB0 aGUgcG90ZW50aWFsIHRvIGJyZWFrIE1TVCBpZiBub3QKPiA+IG1vcmUgY2FzZXMuCj4gPiAKPiA+ IEkgcHJlZmVyIHRoZSBpbmRpdmlkdWFsIGNvcHkgb2YgdGhlIGJpdHMgdGhhdCB3ZSBrbm93IHRo YXQgd2UgbmVlZC4KPiA+IAo+ID4gYnV0IGlmIHlvdSBwcmVmZXIgdGhlIGZ1bGwgY29weSBpdCBz ZWVtcyB0aGF0IGl0IHdvdWxkIGJlIGJldHRlcgo+ID4gdG8gbGltaXQgbWVtY29weSB0byAweDAw MTUKCkR1aCEgSSByZXBsaWVkIGFuZCB3ZW50IG91dCBmb3IgbHVuY2guCndoaWxlIHdhbGtpbmcg dG8gdGhlIGNhZmV0ZXJpYSBJIHJlYWxpemVkIHRoYXQgSSBkaWRuJ3QgY2hlY2sKdGhlIHNpemUg bG9jYWwgZHBjZF9leHQuLi4gYnV0IGl0IHdhcyB0b28gbGF0ZSEgOykKClJldmlld2VkLWJ5OiBS b2RyaWdvIFZpdmkgPHJvZHJpZ28udml2aUBpbnRlbC5jb20+Cgo+ID4gCj4gPiBUaGFua3MsCj4g PiBSb2RyaWdvLgo+ID4gCj4gPiA+ICt9Cj4gPiA+ICsKPiA+ID4gIGJvb2wKPiA+ID4gIGludGVs X2RwX3JlYWRfZHBjZChzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwKQo+ID4gPiAgewo+ID4gPiBA QCAtMzgwOSw2ICszODQyLDggQEAgaW50ZWxfZHBfcmVhZF9kcGNkKHN0cnVjdCBpbnRlbF9kcCAq aW50ZWxfZHApCj4gPiA+ICAJCQkgICAgIHNpemVvZihpbnRlbF9kcC0+ZHBjZCkpIDwgMCkKPiA+ ID4gIAkJcmV0dXJuIGZhbHNlOyAvKiBhdXggdHJhbnNmZXIgZmFpbGVkICovCj4gPiA+ICAKPiA+ ID4gKwlpbnRlbF9kcF9leHRlbmRlZF9yZWNlaXZlcl9jYXBhYmlsaXRpZXMoaW50ZWxfZHApOwo+ ID4gPiArCj4gPiA+ICAJRFJNX0RFQlVHX0tNUygiRFBDRDogJSpwaFxuIiwgKGludCkgc2l6ZW9m KGludGVsX2RwLT5kcGNkKSwgaW50ZWxfZHAtPmRwY2QpOwo+ID4gPiAgCj4gPiA+ICAJcmV0dXJu IGludGVsX2RwLT5kcGNkW0RQX0RQQ0RfUkVWXSAhPSAwOwo+ID4gPiAtLSAKPiA+ID4gMi4xOS4x Cj4gPiA+IAo+ID4gPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXwo+ID4gPiBJbnRlbC1nZnggbWFpbGluZyBsaXN0Cj4gPiA+IEludGVsLWdmeEBsaXN0cy5m cmVlZGVza3RvcC5vcmcKPiA+ID4gaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1h bi9saXN0aW5mby9pbnRlbC1nZngKPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwo+IEludGVsLWdmeCBtYWlsaW5nIGxpc3QKPiBJbnRlbC1nZnhAbGlzdHMu ZnJlZWRlc2t0b3Aub3JnCj4gaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9s aXN0aW5mby9pbnRlbC1nZngKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0 b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50 ZWwtZ2Z4Cg==