From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH 1/2] drm/i915/vlv: don't save panel power sequencer registers on suspend Date: Wed, 12 Nov 2014 09:52:20 +0200 Message-ID: <87k330yhxn.fsf@intel.com> References: <1415717284-10758-1-git-send-email-jani.nikula@intel.com> <20141111150930.GI10649@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id 8E57D6E848 for ; Tue, 11 Nov 2014 23:52:31 -0800 (PST) In-Reply-To: <20141111150930.GI10649@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 =?utf-8?B?U3lyasOkbMOk?= Cc: intel-gfx@lists.freedesktop.org, shuang.he@linux.intel.com List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCAxMSBOb3YgMjAxNCwgVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4 LmludGVsLmNvbT4gd3JvdGU6Cj4gT24gVHVlLCBOb3YgMTEsIDIwMTQgYXQgMDQ6NDg6MDNQTSAr MDIwMCwgSmFuaSBOaWt1bGEgd3JvdGU6Cj4+IERvbid0IHNhdmUgdGhlIHBhbmVsIHBvd2VyIHNl cXVlbmNlciByZWdpc3RlciBvbiB2bHYvY2h2IGZvciB0d28gc2ltcGxlCj4+IHJlYXNvbnMuIEZp cnN0LCB0aGVzZSBhcmUgdGhlIHdyb25nIHJlZ2lzdGVycyB0byBzYXZlIHRvIGJlZ2luCj4+IHdp dGguIFNlY29uZCwgdGhleSBhcmUgbm90IHJlc3RvcmVkIGFueXdheS4KPgo+IEluZGVlZC4gSSBh bHNvIGxpa2UgaG93IHRoZSBkaXNwbGF5IHNhdmUvcmVzdG9yZSBmdW5jdGlvbnMgbG9vayBub3Ro aW5nCj4gYWxpa2UuIFNjYXJ5IHBpZWNlIG9mIGNvZGUgdGhpcywgaG9wZWZ1bGx5IHNvbWVvbmUg d2lsbCBraWxsIGl0IGFsbCBhdAo+IHNvbWUgcG9pbnQuLi4KCll1cCwgb25lIHBhdGNoIGF0IGEg dGltZSEKCkphbmkuCgoKPgo+IEJ1dCBhbnl3YXlzLCBwYXRjaCBpcyBnb29kLCBzbzoKPiBSZXZp ZXdlZC1ieTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4K Pgo+PiAKPj4gU2lnbmVkLW9mZi1ieTogSmFuaSBOaWt1bGEgPGphbmkubmlrdWxhQGludGVsLmNv bT4KPj4gLS0tCj4+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3N1c3BlbmQuYyB8IDMgKy0t Cj4+ICAxIGZpbGUgY2hhbmdlZCwgMSBpbnNlcnRpb24oKyksIDIgZGVsZXRpb25zKC0pCj4+IAo+ PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9zdXNwZW5kLmMgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3N1c3BlbmQuYwo+PiBpbmRleCAwNDMxMjNjNzdhMWYuLmJk OGFkZjJjYTdkOCAxMDA2NDQKPj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9zdXNw ZW5kLmMKPj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9zdXNwZW5kLmMKPj4gQEAg LTIwOCw3ICsyMDgsNiBAQCBzdGF0aWMgdm9pZCBpOTE1X3NhdmVfZGlzcGxheShzdHJ1Y3QgZHJt X2RldmljZSAqZGV2KQo+PiAgCQlpZiAoSEFTX1BDSF9JQlgoZGV2KSB8fCBIQVNfUENIX0NQVChk ZXYpKQo+PiAgCQkJZGV2X3ByaXYtPnJlZ2ZpbGUuc2F2ZUxWRFMgPSBJOTE1X1JFQUQoUENIX0xW RFMpOwo+PiAgCX0gZWxzZSBpZiAoSVNfVkFMTEVZVklFVyhkZXYpKSB7Cj4+IC0JCWRldl9wcml2 LT5yZWdmaWxlLnNhdmVQUF9DT05UUk9MID0gSTkxNV9SRUFEKFBQX0NPTlRST0wpOwo+PiAgCQlk ZXZfcHJpdi0+cmVnZmlsZS5zYXZlUEZJVF9QR01fUkFUSU9TID0gSTkxNV9SRUFEKFBGSVRfUEdN X1JBVElPUyk7Cj4+ICAKPj4gIAkJZGV2X3ByaXYtPnJlZ2ZpbGUuc2F2ZUJMQ19ISVNUX0NUTCA9 Cj4+IEBAIC0yMzAsNyArMjI5LDcgQEAgc3RhdGljIHZvaWQgaTkxNV9zYXZlX2Rpc3BsYXkoc3Ry dWN0IGRybV9kZXZpY2UgKmRldikKPj4gIAkJZGV2X3ByaXYtPnJlZ2ZpbGUuc2F2ZVBQX09OX0RF TEFZUyA9IEk5MTVfUkVBRChQQ0hfUFBfT05fREVMQVlTKTsKPj4gIAkJZGV2X3ByaXYtPnJlZ2Zp bGUuc2F2ZVBQX09GRl9ERUxBWVMgPSBJOTE1X1JFQUQoUENIX1BQX09GRl9ERUxBWVMpOwo+PiAg CQlkZXZfcHJpdi0+cmVnZmlsZS5zYXZlUFBfRElWSVNPUiA9IEk5MTVfUkVBRChQQ0hfUFBfRElW SVNPUik7Cj4+IC0JfSBlbHNlIHsKPj4gKwl9IGVsc2UgaWYgKCFJU19WQUxMRVlWSUVXKGRldikp IHsKPj4gIAkJZGV2X3ByaXYtPnJlZ2ZpbGUuc2F2ZVBQX09OX0RFTEFZUyA9IEk5MTVfUkVBRChQ UF9PTl9ERUxBWVMpOwo+PiAgCQlkZXZfcHJpdi0+cmVnZmlsZS5zYXZlUFBfT0ZGX0RFTEFZUyA9 IEk5MTVfUkVBRChQUF9PRkZfREVMQVlTKTsKPj4gIAkJZGV2X3ByaXYtPnJlZ2ZpbGUuc2F2ZVBQ X0RJVklTT1IgPSBJOTE1X1JFQUQoUFBfRElWSVNPUik7Cj4+IC0tIAo+PiAyLjEuMQo+PiAKPj4g X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KPj4gSW50ZWwt Z2Z4IG1haWxpbmcgbGlzdAo+PiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4+IGh0 dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngKPgo+ IC0tIAo+IFZpbGxlIFN5cmrDpGzDpAo+IEludGVsIE9UQwoKLS0gCkphbmkgTmlrdWxhLCBJbnRl bCBPcGVuIFNvdXJjZSBUZWNobm9sb2d5IENlbnRlcgpfX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBs aXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2ludGVsLWdmeAo=