From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH] drm/i915: Don't initialize plane_to_crtc_mapping[] on SKL+ Date: Fri, 16 Mar 2018 16:25:08 +0200 Message-ID: <20180316142508.GH5453@intel.com> References: <20180305174122.17273-1-ville.syrjala@linux.intel.com> <1521159508.28442.27.camel@dk-H97M-D3H> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6E2F16E3E3 for ; Fri, 16 Mar 2018 14:25:11 +0000 (UTC) Content-Disposition: inline In-Reply-To: <1521159508.28442.27.camel@dk-H97M-D3H> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "Pandiyan, Dhinakaran" Cc: "intel-gfx@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBNYXIgMTUsIDIwMTggYXQgMTE6NTQ6MjZQTSArMDAwMCwgUGFuZGl5YW4sIERoaW5h a2FyYW4gd3JvdGU6Cj4gCj4gCj4gCj4gT24gTW9uLCAyMDE4LTAzLTA1IGF0IDE5OjQxICswMjAw LCBWaWxsZSBTeXJqYWxhIHdyb3RlOgo+ID4gRnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5z eXJqYWxhQGxpbnV4LmludGVsLmNvbT4KPiA+IAo+ID4gV2UgZG9uJ3QgdXNlIHRoZSBlbnVtIGk5 eHhfcGxhbmVfaWQgbmFtZXNwYWNlIG9uIFNLTCsgYW55bW9yZSwgc28KPiA+IGRvIG5vdCBpbml0 aWFsaXplIHRoZSByZWxhdGVkIHBsYW5lX3RvX2NydGNfbWFwcGluZ1tdIHRhYmxlIGVpdGhlci4K PiA+IAo+ID4gQWN0dWFsbHkgdGhlIG9ubHkgcmVtYWluaW5nIHVzZXIgb2YgdGhhdCB0YWJsZSBp cyB0aGUgcHJlLWc0eAo+ID4gd2F0ZXJtYXJrIGNvZGUsIGJ1dCBubyBoYXJtIGluIGluaXRpYWxp emluZyB0aGUgdGFibGUgb24gYWxsCj4gPiBwcmUtU0tMIHBsYXRmb3Jtcy4KPiA+IAo+ID4gU2ln bmVkLW9mZi1ieTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNv bT4KPiA+IC0tLQo+ID4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYyB8IDE1 ICsrKysrKysrKysrLS0tLQo+ID4gIDEgZmlsZSBjaGFuZ2VkLCAxMSBpbnNlcnRpb25zKCspLCA0 IGRlbGV0aW9ucygtKQo+ID4gCj4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfZGlzcGxheS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCj4g PiBpbmRleCBmYjA4NTkwYjRkNDAuLjQzNTQ2MmJmYzcxOSAxMDA2NDQKPiA+IC0tLSBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+ID4gKysrIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZGlzcGxheS5jCj4gPiBAQCAtMTM1NzIsMTAgKzEzNTcyLDE3IEBAIHN0YXRp YyBpbnQgaW50ZWxfY3J0Y19pbml0KHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwg ZW51bSBwaXBlIHBpcGUpCj4gPiAgCS8qIGluaXRpYWxpemUgc2hhcmVkIHNjYWxlcnMgKi8KPiA+ ICAJaW50ZWxfY3J0Y19pbml0X3NjYWxlcnMoaW50ZWxfY3J0YywgY3J0Y19zdGF0ZSk7Cj4gPiAg Cj4gPiAtCUJVR19PTihwaXBlID49IEFSUkFZX1NJWkUoZGV2X3ByaXYtPnBsYW5lX3RvX2NydGNf bWFwcGluZykgfHwKPiA+IC0JICAgICAgIGRldl9wcml2LT5wbGFuZV90b19jcnRjX21hcHBpbmdb cHJpbWFyeS0+aTl4eF9wbGFuZV0gIT0gTlVMTCk7Cj4gPiAtCWRldl9wcml2LT5wbGFuZV90b19j cnRjX21hcHBpbmdbcHJpbWFyeS0+aTl4eF9wbGFuZV0gPSBpbnRlbF9jcnRjOwo+ID4gLQlkZXZf cHJpdi0+cGlwZV90b19jcnRjX21hcHBpbmdbaW50ZWxfY3J0Yy0+cGlwZV0gPSBpbnRlbF9jcnRj Owo+ID4gKwlCVUdfT04ocGlwZSA+PSBBUlJBWV9TSVpFKGRldl9wcml2LT5waXBlX3RvX2NydGNf bWFwcGluZykgfHwKPiA+ICsJICAgICAgIGRldl9wcml2LT5waXBlX3RvX2NydGNfbWFwcGluZ1tw aXBlXSAhPSBOVUxMKTsKPiA+ICsJZGV2X3ByaXYtPnBpcGVfdG9fY3J0Y19tYXBwaW5nW3BpcGVd ID0gaW50ZWxfY3J0YzsKPiA+ICsKPiA+ICsJaWYgKElOVEVMX0dFTihkZXZfcHJpdikgPCA5KSB7 Cj4gPiArCQllbnVtIGk5eHhfcGxhbmVfaWQgaTl4eF9wbGFuZSA9IHByaW1hcnktPmk5eHhfcGxh bmU7Cj4gPiArCj4gPiArCQlCVUdfT04oaTl4eF9wbGFuZSA+PSBBUlJBWV9TSVpFKGRldl9wcml2 LT5wbGFuZV90b19jcnRjX21hcHBpbmcpIHx8Cj4gPiArCQkgICAgICAgZGV2X3ByaXYtPnBsYW5l X3RvX2NydGNfbWFwcGluZ1tpOXh4X3BsYW5lXSAhPSBOVUxMKTsKPiA+ICsJCWRldl9wcml2LT5w bGFuZV90b19jcnRjX21hcHBpbmdbaTl4eF9wbGFuZV0gPSBpbnRlbF9jcnRjOwo+IAo+IAo+IFZl cmlmaWVkIHRoYXQgcGxhbmVfdG9fY3J0Y19tYXBwaW5nW2k5eHhfcGxhbmVdIGlzIHVzZWQgb25s eSBpbiBwcmUtZ2VuOQo+IGNvZGUuIFBhdGNoIGxvb2tzIGhhcm1sZXNzIAo+IFJldmlld2VkLWJ5 OiBEaGluYWthcmFuIFBhbmRpeWFuIDxkaGluYWthcmFuLnBhbmRpeWFuQGludGVsLmNvbT4KPiAK PiBTaG91bGQgaW50ZWxfZ2V0X2NydGNfZm9yX3BsYW5lIGJlIHJlbmFtZWQgdG8gaTl4eF9nZXRf Y3J0Y19mb3JfcGxhbmUoKT8KPiBhbmQgdGhlIHRhYmxlIGFzIGk5eHhfcGxhbmVfdG9fY3J0Y19t YXBwaW5nW10/CgpJJ20gZ29pbmcgdG8gbnVrZSB0aGlzIHRoaW5nIGVudGlyZWx5IGF0IHNvbWUg cG9pbnQuIFNvIEkgZG9uJ3QKdGhpbmsgSSdsbCBib3RoZXIgd2l0aCBhIHJlbmFtZSwgYnV0IGlm IHNvbWVvbmUgZWxzZSB3YW50cyB0byBkbwppdCBJIGNlcnRhaW5seSB3b24ndCBvYmplY3QuCgpU aGFua3MgZm9yIHRoZSByZXZpZXcuIFBhdGNoIHB1c2hlZCB0byBkaW5xLgoKLS0gClZpbGxlIFN5 cmrDpGzDpApJbnRlbCBPVEMKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0 b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50 ZWwtZ2Z4Cg==