From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 1/2] drm/i915: Do not enable FEC without DSC Date: Tue, 26 Mar 2019 18:16:57 +0200 Message-ID: <20190326161657.GX3888@intel.com> References: <20190326144903.6617-1-ville.syrjala@linux.intel.com> <20190326160026.GA20470@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 787A56E067 for ; Tue, 26 Mar 2019 16:17:01 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20190326160026.GA20470@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Cc: intel-gfx@lists.freedesktop.org, Manasi Navare List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBNYXIgMjYsIDIwMTkgYXQgMDk6MDA6MjdBTSAtMDcwMCwgTWFuYXNpIE5hdmFyZSB3 cm90ZToKPiBPbiBUdWUsIE1hciAyNiwgMjAxOSBhdCAwNDo0OTowMlBNICswMjAwLCBWaWxsZSBT eXJqYWxhIHdyb3RlOgo+ID4gRnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxp bnV4LmludGVsLmNvbT4KPiA+IAo+ID4gQ3VycmVudGx5IHdlIGVuYWJsZSBGRUMgZXZlbiB3aGVu IERTQyBpcyBubyB1c2VkLiBXaGlsZSB0aGF0IGlzCj4gPiB0aGVvcmV0aWNhbGx5IHZhbGlkIHN1 cHBvc2VkbHkgdGhlcmUgaXNuJ3QgbXVjaCBvZiBhIGJlbmVmaXQgZnJvbQo+ID4gdGhpcy4gQnV0 IG1vcmUgaW1wb3J0YW50bHkgd2UgZG8gbm90IGFjY291bnQgZm9yIHRoZSBGRUMgbGluawo+ID4g YmFuZHdpZHRoIG92ZXJoZWFkICgyLjQlKSBpbiB0aGUgbm9uLURTQyBsaW5rIGJhbmR3aWR0aCBj b21wdXRhdGlvbnMuCj4gPiBTbyB0aGUgY29kZSBtYXkgdGhpbmsgd2UgaGF2ZSBlbm91Z2ggYmFu ZHdpZHRoIHdoZW4gd2UgaW4gZmFjdAo+ID4gZG8gbm90Lgo+ID4gCj4gPiBDYzogQW51c2hhIFNy aXZhdHNhIDxhbnVzaGEuc3JpdmF0c2FAaW50ZWwuY29tPgo+ID4gQ2M6IE1hbmFzaSBOYXZhcmUg PG1hbmFzaS5kLm5hdmFyZUBpbnRlbC5jb21rPgo+ID4gRml4ZXM6IDI0MDk5OWNmMzM5ZiAoImk5 MTUvZHAvZmVjOiBBZGQgZmVjX2VuYWJsZSB0byB0aGUgY3J0YyBzdGF0ZS4iKQo+ID4gU2lnbmVk LW9mZi1ieTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4K PiA+IC0tLQo+ID4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMgfCA2ICsrKy0tLQo+ ID4gIDEgZmlsZSBjaGFuZ2VkLCAzIGluc2VydGlvbnMoKyksIDMgZGVsZXRpb25zKC0pCj4gPiAK PiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jIGIvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYwo+ID4gaW5kZXggMzI2ZGUxMmMzZjQ0Li5iYmY2Nzg1 NjE1MDkgMTAwNjQ0Cj4gPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCj4g PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCj4gPiBAQCAtMTkyNSw2ICsx OTI1LDkgQEAgc3RhdGljIGludCBpbnRlbF9kcF9kc2NfY29tcHV0ZV9jb25maWcoc3RydWN0IGlu dGVsX2RwICppbnRlbF9kcCwKPiA+ICAJaW50IHBpcGVfYnBwOwo+ID4gIAlpbnQgcmV0Owo+ID4g IAo+ID4gKwlwaXBlX2NvbmZpZy0+ZmVjX2VuYWJsZSA9ICFpbnRlbF9kcF9pc19lZHAoaW50ZWxf ZHApICYmCj4gPiArCQlpbnRlbF9kcF9zdXBwb3J0c19mZWMoaW50ZWxfZHAsIHBpcGVfY29uZmln KTsKPiA+ICsKPiAKPiBXZSBjb3VsZCBzdGlsbCBub3QgZW5hYmxlIERTQyBhZnRlciB0aGlzIHBv aW50IHNpbmNlIGl0IGhhcyBtb3JlIGNoZWNrcyBpbiB0aGlzCj4gZnVuY3Rpb24uIEV2ZW4gdGhv dWdoIGluIHRoYXQgY2FzZSB3ZSB3b3VsZCBmYWlsIHRoZSBlbmNvZGVyIGNvbmZpZyBzbyB3b3Vs ZG50Cj4gbWF0dGVyIGlmIHdlIGhhdmUgZW5hYmxlZCBGRUMgb3Igbm90LCBidXQgaXRzIGxlc3Mg aW50dXRpdmUuCj4gSU1ITywgdGhlIGlkZWFsIHBsYWNlIHRvIHNldCB0aGUgZmVjIGVuYWJsZSBp cyBpbiBpbnRlbF9kcF9jb21wdXRlX2xpbmtfY29uZmlnKCkKPiBhZnRlciB0aGUgYWxsIHRvIGRz Y19jb21wdXRlX2NvbmZpZyBhbmQgc2V0IGl0IG9ubHkgaWYgcGlwZV9jb25maWctPmRzY19wYXJh bXMuY29tcHJlc3Npb25fZW5hYmxlCgpUaGF0IHdvdWxkIHJlcXVpcmUgY2hhbmdpbmcgaW50ZWxf ZHBfc3VwcG9ydHNfZHNjKCkgd2hpY2ggSSBkZWNpZGVkCndhc24ndCB3b3J0aCB0aGUgaGFzc2xl LgoKPiAKPiBNYW5hc2kKPiAKPiA+ICAJaWYgKCFpbnRlbF9kcF9zdXBwb3J0c19kc2MoaW50ZWxf ZHAsIHBpcGVfY29uZmlnKSkKPiA+ICAJCXJldHVybiAtRUlOVkFMOwo+ID4gIAo+ID4gQEAgLTIx NjgsOSArMjE3MSw2IEBAIGludGVsX2RwX2NvbXB1dGVfY29uZmlnKHN0cnVjdCBpbnRlbF9lbmNv ZGVyICplbmNvZGVyLAo+ID4gIAlpZiAoYWRqdXN0ZWRfbW9kZS0+ZmxhZ3MgJiBEUk1fTU9ERV9G TEFHX0RCTENMSykKPiA+ICAJCXJldHVybiAtRUlOVkFMOwo+ID4gIAo+ID4gLQlwaXBlX2NvbmZp Zy0+ZmVjX2VuYWJsZSA9ICFpbnRlbF9kcF9pc19lZHAoaW50ZWxfZHApICYmCj4gPiAtCQkJCSAg aW50ZWxfZHBfc3VwcG9ydHNfZmVjKGludGVsX2RwLCBwaXBlX2NvbmZpZyk7Cj4gPiAtCj4gPiAg CXJldCA9IGludGVsX2RwX2NvbXB1dGVfbGlua19jb25maWcoZW5jb2RlciwgcGlwZV9jb25maWcs IGNvbm5fc3RhdGUpOwo+ID4gIAlpZiAocmV0IDwgMCkKPiA+ICAJCXJldHVybiByZXQ7Cj4gPiAt LSAKPiA+IDIuMTkuMgo+ID4gCj4gPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwo+ID4gSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdAo+ID4gSW50ZWwtZ2Z4QGxp c3RzLmZyZWVkZXNrdG9wLm9yZwo+ID4gaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9pbnRlbC1nZngKCi0tIApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwKX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxp bmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJl ZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4