From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kevin Strasser Subject: Re: [PATCH] drm/i915: respect previous reg values on primary plane disable Date: Wed, 14 Oct 2015 13:33:57 -0700 Message-ID: <20151014203357.GC7042@H87M> References: <1444771481-5625-1-git-send-email-kevin.strasser@linux.intel.com> <20151014120741.GT26517@intel.com> <20151014121227.GA17933@nuc-i3427.alporthouse.com> <20151014122223.GU26517@intel.com> <20151014185959.GB7042@H87M> <20151014194852.GA26517@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id C9D596E05B for ; Wed, 14 Oct 2015 13:33:14 -0700 (PDT) Content-Disposition: inline In-Reply-To: <20151014194852.GA26517@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBPY3QgMTQsIDIwMTUgYXQgMTA6NDg6NTJQTSArMDMwMCwgVmlsbGUgU3lyasOkbMOk IHdyb3RlOgo+IE9uIFdlZCwgT2N0IDE0LCAyMDE1IGF0IDExOjU5OjU5QU0gLTA3MDAsIEtldmlu IFN0cmFzc2VyIHdyb3RlOgpbLi4uXQo+ID4gSnVzdCB0byBsZXZlbCBzZXQsIHRoZXNlIGNhc2Vz IHdpbGwgcHJvZHVjZSBkaWZmZXJlbnQgQ1JDcyBvbiBIU1c6Cj4gPiAgMS4gUHJpbWFyeSBwbGFu ZSBkaXNhYmxlZCwgZ2FtbWEgY29ycmVjdGlvbiBkaXNhYmxlZAo+ID4gIDIuIFByaW1hcnkgcGxh bmUgZGlzYWJsZWQsIGdhbW1hIGNvcnJlY3Rpb24gZW5hYmxlZAo+ID4gCj4gPiBDYXNlIDIgaXMg dmlzaWJseSBicmlnaHRlciB0aGFuIGNhc2UgMSBhbmQgbG9va3MgbW9yZSBsaWtlIHRoZSBlbmFi bGVkIGJsYWNrCj4gPiBwcmltYXJ5IHBsYW5lIGNhc2UuCj4gCj4gVWdoLiBUaGF0J3Mgd2VpcmQu IEkgdGhvdWdodCBkYXRhIG5vdCBnb2luZyB0aHJvdWdoIGFueSBwbGFuZSB3b3VsZAo+IGJ5cGFz cyB0aGUgZ2FtbWEgdG9vLgo+IAo+ID4gVGhlIHB1cnBvc2Ugb2YgdGhpcyBwYXRjaCBpcyB0byBn ZXQgdGhlIGJlaGF2aW9yIG9mIGEKPiA+IGRpc2FibGVkIHByaW1hcnkgcGxhbmUgdG8gbWF0Y2gg dGhhdCBvZiBhbiBlbmFibGVkIGJsYWNrIHBsYW5lLCBqdXN0IGFzIGl0IGRvZXMKPiA+IG9uIG5v bi1IU1cgcGxhdGZvcm1zLgo+IAo+IERvZXMgaXQ/IEkganVzdCB0cmllZCBpdCBvbiBJVkIsIGFu ZCBiZWhhdmVzIGp1c3QgbGlrZSB5b3Ugc2FpZC4gU28gbm90Cj4gc3VyZSBob3cgZmFyIGJhY2sg dGhpcyBnb2VzLgoKQWgsIHNvIHRoaXMgdGVzdCBjYXNlIGlzIGZhaWxpbmcgb24gSVZCIHRvbz8g QXJlIHRoZXJlIGFueSByZXBvcnRpbmcgdG9vbHMgd2UKY2FuIGxvb2sgYXQgdG8gZmluZCBvdXQg d2hhdCB0ZXN0cyBhcmUgcGFzc2luZyBmb3IgZWFjaCBwbGF0Zm9ybT8KCj4gQW5kIG5vdyBJJ20g cmVhbGx5IHdvbmRlcmluZyBhYm91dCBwbGF0Zm9ybXMgd2hlcmUgdGhlIHByaW1hcnkKPiBwbGFu ZSBuZWVkIG5vdCBiZSBmdWxsc2NyZWVuIChnZW4yLzMgYW5kIGNodikuCj4gCj4gSSB0cmllZCB0 aGlzIG9uIFNLTCB0b28sIGJ1dCB0aGF0IGNvbmZ1c2VkIG1lIGV2ZW4gbW9yZS4gVGhlIGRhdGEg bm90Cj4gZ29pbmcgdGhyb3VnaCBhbnkgcGxhbmUgc2VlbXMgdG8gYmUgZ2FtbWEgY29ycmVjdGVk IHJlZ2FyZGxlc3Mgb2YgYW55Cj4gcGxhbmUgY29udHJvbCBiaXRzLCBzbyB0aGF0J3MgZ29vZC4g SG93ZXZlciB0aGUgbGVnYWN5IHBhbGV0dGUgc2VlbXMKPiBhbGwgZnViYXIuIEJsYWNrIGlucHV0 IGFwcGFyZW50bHkgZG9lc24ndCBtYXAgdG8gcGFsZXR0ZSBlbnRyeSAwLgo+IEkgd29uZGVyIGlm IHlvdSdyZSBzZWVpbmcgdGhpcyBvbiBIU1cgdG9vLCBvciBpcyB5b3VyIHBhbGV0dGUgZW50cnkg MAo+IHN1cHBvc2VkIHRvIGJlIG5vbi1ibGFjaz8KCkkgYWxzbyB0cmllZCBvbiBCRFcgYW5kIGl0 IGlzIHBhc3NpbmcgdGhlIHRlc3Qgd2l0aCBhbmQgd2l0aG91dCBteSBwYXRjaAphcHBsaWVkLgoK SSdtIG5vdCByZWFsbHkgc3VyZSB3aGF0ICdwYWxldHRlIGVudHJ5IDAnIHlvdSBhcmUgbG9va2lu ZyBmb3IuIENvdWxkIHlvdSBwb2ludAptZSB0byB3aGVyZSBpbiB0aGUgY29kZSBJIGNhbiBmaW5k IG91dD8KCj4gTG9va3MgbGlrZSBxdWl0ZSBhIGJpdCBtb3JlIHRlc3RpbmcgaXMgbmVlZGVkIHRv IGdldCB0byB0aGUgYm90dG9tIG9mCj4gdGhpcy4KCkFncmVlZCwgdGhpcyBkb2VzIHNlZW0gdG8g ZXh0ZW5kIGJleW9uZCBIU1cuIEZvciBub3cgZG8geW91IHRoaW5rIG15IHBhdGNoIGlzCnRoZSBy aWdodCBhcHByb2FjaCBhdCBsZWFzdCBmb3IgSFNXIGFsb25lPwoKVGhhbmtzLApLZXZpbgpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFp bGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=