From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maarten Lankhorst Subject: Re: [PATCH 1/2] drm/i915: Fix fastset vs. pfit on/off on HSW EDP transcoder Date: Wed, 8 May 2019 12:46:09 +0200 Message-ID: <8c07fb94-ab18-b371-5cff-7e071e3a31c7@linux.intel.com> References: <20190425162906.5242-1-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5947C8946E for ; Wed, 8 May 2019 10:46:12 +0000 (UTC) In-Reply-To: <20190425162906.5242-1-ville.syrjala@linux.intel.com> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Ville Syrjala , intel-gfx@lists.freedesktop.org Cc: stable@vger.kernel.org List-Id: intel-gfx@lists.freedesktop.org T3AgMjUtMDQtMjAxOSBvbSAxODoyOSBzY2hyZWVmIFZpbGxlIFN5cmphbGE6Cj4gRnJvbTogVmls bGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KPgo+IE9uIEhTVyB0 aGUgcGlwZSBBIHBhbmVsIGZpdHRlciBsaXZlcyBpbnNpZGUgdGhlIGRpc3BsYXkgcG93ZXIgd2Vs bCwKPiBhbmQgdGhlIGlucHV0IE1VWCBmb3IgdGhlIEVEUCB0cmFuc2NvZGVyIG5lZWRzIHRvIGJl IGNvbmZpZ3VyZWQKPiBhcHByb3ByaWF0ZWx5IHRvIHJvdXRlIHRoZSBkYXRhIHRocm91Z2ggdGhl IHBvd2VyIHdlbGwgYXMgbmVlZGVkLgo+IENoYW5naW5nIHRoZSBNVVggc2V0dGluZyBpcyBub3Qg YWxsb3dlZCB3aGlsZSB0aGUgcGlwZSBpcyBhY3RpdmUsCj4gc28gd2UgbmVlZCB0byBmb3JjZSBh IGZ1bGwgbW9kZXNldCB3aGVuZXZlciB3ZSBuZWVkIHRvIGNoYW5nZSBpdC4KPgo+IEN1cnJlbnRs eSB3ZSBtYXkgZW5kIHVwIGRvaW5nIGEgZmFzdHNldCB3aGljaCB3b24ndCBjaGFuZ2UgdGhlCj4g TVVYIHNldHRpbmdzLCBidXQgaXQgd2lsbCBkcm9wIHRoZSBwb3dlciB3ZWxsIHJlZmVyZW5jZSwg YW5kIHRoYXQKPiBraWxscyB0aGUgcGlwZS4KPgo+IENjOiBzdGFibGVAdmdlci5rZXJuZWwub3Jn Cj4gQ2M6IEhhbnMgZGUgR29lZGUgPGhkZWdvZWRlQHJlZGhhdC5jb20+Cj4gQ2M6IE1hYXJ0ZW4g TGFua2hvcnN0IDxtYWFydGVuLmxhbmtob3JzdEBsaW51eC5pbnRlbC5jb20+Cj4gRml4ZXM6IGQx OWY5NThkYjIzYyAoImRybS9pOTE1OiBFbmFibGUgZmFzdHNldCBmb3Igbm9uLWJvb3QgbW9kZXNl dHMuIikKPiBTaWduZWQtb2ZmLWJ5OiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGlu dXguaW50ZWwuY29tPgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5 LmMgIHwgIDkgKysrKysrKysrCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BpcGVfY3Jj LmMgfCAxMyArKysrKysrKysrLS0tCj4gIDIgZmlsZXMgY2hhbmdlZCwgMTkgaW5zZXJ0aW9ucygr KSwgMyBkZWxldGlvbnMoLSkKPgo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF9kaXNwbGF5LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiBp bmRleCBjNjdmMTY1YjQ2NmMuLjY5MWM5YTkyOTE2NCAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF9kaXNwbGF5LmMKPiBAQCAtMTIxMzMsNiArMTIxMzMsNyBAQCBpbnRlbF9waXBlX2NvbmZp Z19jb21wYXJlKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwKPiAgCQkJICBzdHJ1 Y3QgaW50ZWxfY3J0Y19zdGF0ZSAqcGlwZV9jb25maWcsCj4gIAkJCSAgYm9vbCBhZGp1c3QpCj4g IHsKPiArCXN0cnVjdCBpbnRlbF9jcnRjICpjcnRjID0gdG9faW50ZWxfY3J0YyhjdXJyZW50X2Nv bmZpZy0+YmFzZS5jcnRjKTsKPiAgCWJvb2wgcmV0ID0gdHJ1ZTsKPiAgCWJvb2wgZml4dXBfaW5o ZXJpdGVkID0gYWRqdXN0ICYmCj4gIAkJKGN1cnJlbnRfY29uZmlnLT5iYXNlLm1vZGUucHJpdmF0 ZV9mbGFncyAmIEk5MTVfTU9ERV9GTEFHX0lOSEVSSVRFRCkgJiYKPiBAQCAtMTIzNTQsNiArMTIz NTUsMTQgQEAgaW50ZWxfcGlwZV9jb25maWdfY29tcGFyZShzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0 ZSAqZGV2X3ByaXYsCj4gIAkJUElQRV9DT05GX0NIRUNLX1goZ21jaF9wZml0LnBnbV9yYXRpb3Mp Owo+ICAJUElQRV9DT05GX0NIRUNLX1goZ21jaF9wZml0Lmx2ZHNfYm9yZGVyX2JpdHMpOwo+ICAK PiArCS8qCj4gKwkgKiBDaGFuZ2luZyB0aGUgRURQIHRyYW5zY29kZXIgaW5wdXQgbXV4Cj4gKwkg KiAoQV9PTk9GRiB2cy4gQV9PTikgcmVxdWlyZXMgYSBmdWxsIG1vZGVzZXQuCj4gKwkgKi8KPiAr CWlmIChJU19IQVNXRUxMKGRldl9wcml2KSAmJiBjcnRjLT5waXBlID09IFBJUEVfQSAmJgo+ICsJ ICAgIGN1cnJlbnRfY29uZmlnLT5jcHVfdHJhbnNjb2RlciA9PSBUUkFOU0NPREVSX0VEUCkKPiAr CQlQSVBFX0NPTkZfQ0hFQ0tfQk9PTChwY2hfcGZpdC5lbmFibGVkKTsKCkkgZ3Vlc3MgaXQgZGVw ZW5kcyBpZiB3ZSB3YW50IHRvIG1ha2UgaXQgYSBibG9ja2VyIG9yIG5vdC4uCgo+ICsKPiAgCWlm ICghYWRqdXN0KSB7Cj4gIAkJUElQRV9DT05GX0NIRUNLX0kocGlwZV9zcmNfdyk7Cj4gIAkJUElQ RV9DT05GX0NIRUNLX0kocGlwZV9zcmNfaCk7Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX3BpcGVfY3JjLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9waXBl X2NyYy5jCj4gaW5kZXggZTk0YjViMWJjMWI3Li5lN2M3YmU0OTExYzEgMTAwNjQ0Cj4gLS0tIGEv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcGlwZV9jcmMuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX3BpcGVfY3JjLmMKPiBAQCAtMzExLDEwICszMTEsMTcgQEAgaW50ZWxf Y3J0Y19jcmNfc2V0dXBfd29ya2Fyb3VuZHMoc3RydWN0IGludGVsX2NydGMgKmNydGMsIGJvb2wg ZW5hYmxlKQo+ICAJcGlwZV9jb25maWctPmJhc2UubW9kZV9jaGFuZ2VkID0gcGlwZV9jb25maWct Pmhhc19wc3I7Cj4gIAlwaXBlX2NvbmZpZy0+Y3JjX2VuYWJsZWQgPSBlbmFibGU7Cj4gIAo+IC0J aWYgKElTX0hBU1dFTEwoZGV2X3ByaXYpICYmIGNydGMtPnBpcGUgPT0gUElQRV9BKSB7Cj4gKwlp ZiAoSVNfSEFTV0VMTChkZXZfcHJpdikgJiYKPiArCSAgICBwaXBlX2NvbmZpZy0+YmFzZS5hY3Rp dmUgJiYgY3J0Yy0+cGlwZSA9PSBQSVBFX0EgJiYKPiArCSAgICBwaXBlX2NvbmZpZy0+Y3B1X3Ry YW5zY29kZXIgPT0gVFJBTlNDT0RFUl9FRFApIHsKPiArCQlib29sIG9sZF9uZWVkX3Bvd2VyX3dl bGwgPSBwaXBlX2NvbmZpZy0+cGNoX3BmaXQuZW5hYmxlZCB8fAo+ICsJCQlwaXBlX2NvbmZpZy0+ cGNoX3BmaXQuZm9yY2VfdGhydTsKPiArCQlib29sIG5ld19uZWVkX3Bvd2VyX3dlbGwgPSBwaXBl X2NvbmZpZy0+cGNoX3BmaXQuZW5hYmxlZCB8fAo+ICsJCQllbmFibGU7Cj4gKwo+ICAJCXBpcGVf Y29uZmlnLT5wY2hfcGZpdC5mb3JjZV90aHJ1ID0gZW5hYmxlOwo+IC0JCWlmIChwaXBlX2NvbmZp Zy0+Y3B1X3RyYW5zY29kZXIgPT0gVFJBTlNDT0RFUl9FRFAgJiYKPiAtCQkgICAgcGlwZV9jb25m aWctPnBjaF9wZml0LmVuYWJsZWQgIT0gZW5hYmxlKQo+ICsKPiArCQlpZiAob2xkX25lZWRfcG93 ZXJfd2VsbCAhPSBuZXdfbmVlZF9wb3dlcl93ZWxsKQo+ICAJCQlwaXBlX2NvbmZpZy0+YmFzZS5j b25uZWN0b3JzX2NoYW5nZWQgPSB0cnVlOwoKQ291bGQgd2UgZ2V0IHJpZCBvZiB0aGlzIGxvZ2lj IGFuZCBzZXQgbW9kZV9jaGFuZ2VkIGluc3RlYWQ/CgpBaCwgSSBzZWUgdGhhdCBpcyBkb25lIGlu IDIvMiwgbXVjaCBsZXNzIHN1cnByaXNlcyB0aGVuLiA6KQoKSW4gdGhhdCBjYXNlLCBmb3IgYm90 aDoKClJldmlld2VkLWJ5OiBNYWFydGVuIExhbmtob3JzdCA8bWFhcnRlbi5sYW5raG9yc3RAbGlu dXguaW50ZWwuY29tPgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Au b3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwt Z2Z4