From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH] drm/i915: Fix the HDMI hot plug disconnection failure (v4) Date: Thu, 29 Nov 2018 10:17:49 +0200 Message-ID: <87a7ls9u1e.fsf@intel.com> References: <154344114433.11623.8778228183095492042@skylake-alporthouse-com> <1543455469-3303-1-git-send-email-guang.bai@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6362F6E312 for ; Thu, 29 Nov 2018 08:17:29 +0000 (UTC) In-Reply-To: <1543455469-3303-1-git-send-email-guang.bai@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Guang Bai , intel-gfx@lists.freedesktop.org Cc: Chris Chiu List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCAyOCBOb3YgMjAxOCwgR3VhbmcgQmFpIDxndWFuZy5iYWlAaW50ZWwuY29tPiB3cm90 ZToKPiBPbiBzb21lIEdFTjkgcGxhdGZvcm1zLCBzbG93bHkgdW5wbHVnZ2luZyAod2lnZ2xpbmcp IHRoZSBIRE1JIGNhYmxlIG1ha2VzCj4gdGhlIGtlcm5lbCB0byBiZWxpZXZlIHRoZSBIRE1JIGRp c3BsYXkgaXMgc3RpbGwgY29ubmVjdGVkLiBUaGlzIGlzIGJlY2F1c2UKPiB0aGUgSERNSSBEREMg bGluZXMgYXJlIGRpc2Nvbm5lY3RlZCBhIGxpdHRsZSBiaXQgbGF0ZXIgYWZ0ZXIgdGhlIGhvdC1w bHVnCj4gaW50ZXJydXB0IHRyaWdnZXJlZCB0aHVzIGFuIGltbWVkaWF0ZSBlZGlkIGZldGNoIGNh biBiZSBtYWRlLiBUaGlzIHByb2JsZW0KPiBoYXMgYmVlbiBpZGVudGlmaWVkIGJ5IG1vcmUgdGhh biBvbmUgY3VzdG9tZXIgcmVjZW50bHkuIFVzZSBkaWdpdGFsCj4gcG9ydCBsaXZlIHN0YXRlcyB0 byBhdXRob3JpemUgdGhlIGVkaWQgcmVhZCBhdCBIRE1JIGRldGVjdGlvbiBwb2ludCB3aWxsCj4g ZW5zdXJlIG1vc3Qgb2YgdGhlIGRpc3BsYXkgcmVsYXRlZCBzb2Z0d2FyZSBzdGF0ZXMgdXBkYXRl ZCBhbmQgcmVzdCBvZiB0aGVtCj4gd2lsbCBiZSByZW5ld2VkIGFjY29yZGluZ2x5IHdoZW4gdGhl IHBvcnQgaXMgY29ubmVjdGVkLgo+Cj4gdjI6IEZpeCB0aGUgZm9ybWF0dGluZyBpc3N1ZQo+IHYz OiBVc2UgZGlnaXRhbCBwb3J0IHN0YXRlcyB0byBhdXRob3JpemUgdGhlIGVkaWQgcmVhZAo+IHY0 OiBBZGQgY29tbWVudHMgb24gaXNzdWUgaGlzdG9yaWVzIGFuZCByYXRpb25hbGUgb2YgdGhlIGZp eCAoQ2hyaXMgVykKCllvdSdyZSBub3QgYW5zd2VyaW5nIENocmlzIFdpbHNvbidzIHF1ZXN0aW9u LgoKV2h5IGRvIHlvdSB0aGluayB0aGUgcHJvYmxlbXMgd2UndmUgaGlzdG9yaWNhbGx5IGhhZCB3 aXRoIGxpdmUgc3RhdHVzCmFyZSBubyBsb25nZXIgYSBwcm9ibGVtPyBXZSd2ZSB0cmllZCBhbmQg cmV2ZXJ0ZWQgbGl2ZSBzdGF0dXMgY2hlY2tzIGF0CmxlYXN0IHR3aWNlIGJlZm9yZSBiZWNhdXNl IG9mIHJlZ3Jlc3Npb25zLiBXaHkgZG8geW91IHRoaW5rIHRoaXMgdGltZQp0aGVyZSB3b24ndCBi ZSByZWdyZXNzaW9ucz8gV2h5IGRvIHlvdSB0aGluayB0aGlzIHBhdGNoIG1ha2VzIGZvcndhcmQK cHJvZ3Jlc3M/CgpJJ3ZlICpyZXBlYXRlZGx5KiBzYWlkIGZyb20gdGhlIGJlZ2lubmluZyB0aGF0 IEkgYW0gdmVyeSBzY2VwdGljYWwgb2YKdXNpbmcgbGl2ZSBzdGF0dXMgYmVjYXVzZSB3ZSd2ZSBi ZWVuIGJ1cm5lZCBieSBpdCBzbyBtYW55IHRpbWVzCmJlZm9yZS4gSSBkb24ndCBtdWNoIGNhcmUg dG8gcmVwZWF0IHRoaXMgYW55bW9yZS4KCgpCUiwKSmFuaS4KCgo+Cj4gQ2M6IEphbmkgTmlrdWxh IDxqYW5pLm5pa3VsYUBpbnRlbC5jb20+Cj4gQ2M6IENocmlzIENoaXUgPGNoaXVAZW5kbGVzc20u Y29tPgo+IENjOiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdpbHNvbi5jby51az4KPiBTaWdu ZWQtb2ZmLWJ5OiBHdWFuZyBCYWkgPGd1YW5nLmJhaUBpbnRlbC5jb20+Cj4gLS0tCj4gIGRyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2hkbWkuYyB8IDIgKy0KPiAgMSBmaWxlIGNoYW5nZWQsIDEg aW5zZXJ0aW9uKCspLCAxIGRlbGV0aW9uKC0pCj4KPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaW50ZWxfaGRtaS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfaGRtaS5j Cj4gaW5kZXggZTJjNmEyYi4uOGNmN2M3OCAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9oZG1pLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9oZG1p LmMKPiBAQCAtMTkyOSw3ICsxOTI5LDcgQEAgaW50ZWxfaGRtaV9kZXRlY3Qoc3RydWN0IGRybV9j b25uZWN0b3IgKmNvbm5lY3RvciwgYm9vbCBmb3JjZSkKPiAgCj4gIAlpbnRlbF9kaXNwbGF5X3Bv d2VyX2dldChkZXZfcHJpdiwgUE9XRVJfRE9NQUlOX0dNQlVTKTsKPiAgCj4gLQlpZiAoSVNfSUNF TEFLRShkZXZfcHJpdikgJiYKPiArCWlmICgoSVNfSUNFTEFLRShkZXZfcHJpdikgfHwgSVNfR0VO OV9CQyhkZXZfcHJpdikpICYmCj4gIAkgICAgIWludGVsX2RpZ2l0YWxfcG9ydF9jb25uZWN0ZWQo ZW5jb2RlcikpCj4gIAkJZ290byBvdXQ7CgotLSAKSmFuaSBOaWt1bGEsIEludGVsIE9wZW4gU291 cmNlIEdyYXBoaWNzIENlbnRlcgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVz a3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9p bnRlbC1nZngK