From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 07/10] drm/i915: Implement MST Aux device registration Date: Wed, 10 Jul 2019 13:06:57 +0300 Message-ID: <20190710100657.GA5942@intel.com> References: <20190704190519.29525-1-sunpeng.li@amd.com> <20190704190519.29525-8-sunpeng.li@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20190704190519.29525-8-sunpeng.li@amd.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: sunpeng.li@amd.com Cc: dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org List-Id: amd-gfx.lists.freedesktop.org T24gVGh1LCBKdWwgMDQsIDIwMTkgYXQgMDM6MDU6MTZQTSAtMDQwMCwgc3VucGVuZy5saUBhbWQu Y29tIHdyb3RlOgo+IEZyb206IExlbyBMaSA8c3VucGVuZy5saUBhbWQuY29tPgo+IAo+IEltcGxl bWVudCBsYXRlX3JlZ2lzdGVyIGFuZCBlYXJseV91bnJlZ2lzdGVyIGhvb2tzIGZvciBNU1QgY29u bmVjdG9ycy4KPiBDYWxsIGRybSBoZWxwZXJzIGZvciBNU1QgY29ubmVjdG9yIHJlZ2lzdHJhdGlv biwgd2hpY2ggcmVnaXN0ZXJzIHRoZQo+IEFVWCBkZXZpY2VzLgo+IAo+IFNpZ25lZC1vZmYtYnk6 IExlbyBMaSA8c3VucGVuZy5saUBhbWQuY29tPgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkx NS9kaXNwbGF5L2ludGVsX2RwX21zdC5jIHwgMjkgKysrKysrKysrKysrKysrKysrKy0tCj4gIDEg ZmlsZSBjaGFuZ2VkLCAyNyBpbnNlcnRpb25zKCspLCAyIGRlbGV0aW9ucygtKQo+IAo+IGRpZmYg LS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2RwX21zdC5jIGIvZHJp dmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kcF9tc3QuYwo+IGluZGV4IDYwNjUyZWJi ZGY2MS4uYmUzMDkwMTZmNzQ2IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rp c3BsYXkvaW50ZWxfZHBfbXN0LmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5 L2ludGVsX2RwX21zdC5jCj4gQEAgLTQwMCwxMyArNDAwLDM4IEBAIGludGVsX2RwX21zdF9kZXRl Y3Qoc3RydWN0IGRybV9jb25uZWN0b3IgKmNvbm5lY3RvciwgYm9vbCBmb3JjZSkKPiAgCQkJCSAg ICAgIGludGVsX2Nvbm5lY3Rvci0+cG9ydCk7Cj4gIH0KPiAgCj4gK3N0YXRpYyBpbnQKPiAraW50 ZWxfZHBfbXN0X2Nvbm5lY3Rvcl9sYXRlX3JlZ2lzdGVyKHN0cnVjdCBkcm1fY29ubmVjdG9yICpj b25uZWN0b3IpCj4gK3sKPiArCXN0cnVjdCBpbnRlbF9jb25uZWN0b3IgKmludGVsX2Nvbm5lY3Rv ciA9IHRvX2ludGVsX2Nvbm5lY3Rvcihjb25uZWN0b3IpOwo+ICsJc3RydWN0IGRybV9kcF9tc3Rf cG9ydCAqcG9ydCA9IGludGVsX2Nvbm5lY3Rvci0+cG9ydDsKPiArCj4gKwlpbnQgcmV0Owo+ICsK PiArCXJldCA9IGludGVsX2Nvbm5lY3Rvcl9yZWdpc3Rlcihjb25uZWN0b3IpOwo+ICsJaWYgKHJl dCkKPiArCQlyZXR1cm4gcmV0Owo+ICsKPiArCXJldHVybiBkcm1fZHBfbXN0X2Nvbm5lY3Rvcl9s YXRlX3JlZ2lzdGVyKGNvbm5lY3RvciwgcG9ydCk7CgpXZSBzaG91bGQgcHJvYmFibHkgdW53aW5k IHByb3Blcmx5IGluIGNhc2Ugb2YgYW4gZXJyb3IgZnJvbSB0aGlzIGd1eS4KQ3VycmVudGx5IGl0 IHdvbid0IG1hdHRlciBzaW5jZSBpbnRlbF9jb25uZWN0b3JfcmVnaXN0ZXIoKSBvbmx5IHNldHMK dXAgdGhlIGJhY2tsaWdodCBhbmQgdGhhdCBkb2Vzbid0IGV4aXN0IGZvciBNU1QgY29ubmVjdG9y cywgYnV0IGlmIGFuZAp3aGVuIHNvbWVvbmUgYWRkcyBtb3JlIHN0dWZmIHRvIGludGVsX2Nvbm5l Y3Rvcl9yZWdpc3RlcigpIHRoZXkgbWF5IG5vdApub3RpY2UgdGhhdCB0aGUgY2FsbGVyIGlzIGxl YWtpbmcuCgo+ICt9Cj4gKwo+ICtzdGF0aWMgdm9pZAo+ICtpbnRlbF9kcF9tc3RfY29ubmVjdG9y X2Vhcmx5X3VucmVnaXN0ZXIoc3RydWN0IGRybV9jb25uZWN0b3IgKmNvbm5lY3RvcikKPiArewo+ ICsJc3RydWN0IGludGVsX2Nvbm5lY3RvciAqaW50ZWxfY29ubmVjdG9yID0gdG9faW50ZWxfY29u bmVjdG9yKGNvbm5lY3Rvcik7Cj4gKwlzdHJ1Y3QgZHJtX2RwX21zdF9wb3J0ICpwb3J0ID0gaW50 ZWxfY29ubmVjdG9yLT5wb3J0Owo+ICsKPiArCWRybV9kcF9tc3RfY29ubmVjdG9yX2Vhcmx5X3Vu cmVnaXN0ZXIoY29ubmVjdG9yLCBwb3J0KTsKPiArCWludGVsX2Nvbm5lY3Rvcl91bnJlZ2lzdGVy KGNvbm5lY3Rvcik7Cj4gK30KPiArCj4gIHN0YXRpYyBjb25zdCBzdHJ1Y3QgZHJtX2Nvbm5lY3Rv cl9mdW5jcyBpbnRlbF9kcF9tc3RfY29ubmVjdG9yX2Z1bmNzID0gewo+ICAJLmRldGVjdCA9IGlu dGVsX2RwX21zdF9kZXRlY3QsCj4gIAkuZmlsbF9tb2RlcyA9IGRybV9oZWxwZXJfcHJvYmVfc2lu Z2xlX2Nvbm5lY3Rvcl9tb2RlcywKPiAgCS5hdG9taWNfZ2V0X3Byb3BlcnR5ID0gaW50ZWxfZGln aXRhbF9jb25uZWN0b3JfYXRvbWljX2dldF9wcm9wZXJ0eSwKPiAgCS5hdG9taWNfc2V0X3Byb3Bl cnR5ID0gaW50ZWxfZGlnaXRhbF9jb25uZWN0b3JfYXRvbWljX3NldF9wcm9wZXJ0eSwKPiAtCS5s YXRlX3JlZ2lzdGVyID0gaW50ZWxfY29ubmVjdG9yX3JlZ2lzdGVyLAo+IC0JLmVhcmx5X3VucmVn aXN0ZXIgPSBpbnRlbF9jb25uZWN0b3JfdW5yZWdpc3RlciwKPiArCS5sYXRlX3JlZ2lzdGVyID0g aW50ZWxfZHBfbXN0X2Nvbm5lY3Rvcl9sYXRlX3JlZ2lzdGVyLAo+ICsJLmVhcmx5X3VucmVnaXN0 ZXIgPSBpbnRlbF9kcF9tc3RfY29ubmVjdG9yX2Vhcmx5X3VucmVnaXN0ZXIsCj4gIAkuZGVzdHJv eSA9IGludGVsX2Nvbm5lY3Rvcl9kZXN0cm95LAo+ICAJLmF0b21pY19kZXN0cm95X3N0YXRlID0g ZHJtX2F0b21pY19oZWxwZXJfY29ubmVjdG9yX2Rlc3Ryb3lfc3RhdGUsCj4gIAkuYXRvbWljX2R1 cGxpY2F0ZV9zdGF0ZSA9IGludGVsX2RpZ2l0YWxfY29ubmVjdG9yX2R1cGxpY2F0ZV9zdGF0ZSwK PiAtLSAKPiAyLjIyLjAKCi0tIApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApk cmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Au b3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVs