From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH] drm/i915: Prune 2560x2880 mode for 5K tiled dual DP monitors Date: Tue, 27 Aug 2019 13:34:15 +0300 Message-ID: <87o90a99so.fsf@intel.com> References: <1566887370-21780-1-git-send-email-ankit.k.nautiyal@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id 47F1589A20 for ; Tue, 27 Aug 2019 10:34:18 +0000 (UTC) In-Reply-To: <1566887370-21780-1-git-send-email-ankit.k.nautiyal@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "Nautiyal, Ankit K" , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCAyNyBBdWcgMjAxOSwgIk5hdXRpeWFsLCBBbmtpdCBLIiA8YW5raXQuay5uYXV0aXlh bEBpbnRlbC5jb20+IHdyb3RlOgo+IEZyb206IEFua2l0IE5hdXRpeWFsIDxhbmtpdC5rLm5hdXRp eWFsQGludGVsLmNvbT4KPgo+IEN1cnJlbnRseSwgdGhlIHRyYW5zY29kZXIgcG9ydCBzeW5jIGZl YXR1cmUgaXMgbm90IGF2YWlsYWJsZSwgZHVlIHRvCj4gd2hpY2ggdGhlIDVLLXRpbGVkIGR1YWwg RFAgbW9uaXRvcnMgZXhwZXJpZW5jZSBjb3JydXB0aW9uIHdoZW4KPiAyNTYweDI4ODAgbW9kZSBp cyBhcHBsaWVkIGZvciBib3RoIG9mIHRoZSB0aWxlZCBEUCBjb25uZWN0b3JzLgo+IEJ1Z3ppbGxh OiBodHRwczovL2J1Z3MuZnJlZWRlc2t0b3Aub3JnL3Nob3dfYnVnLmNnaT9pZD05NzI0NAo+Cj4g VGhlcmUgaXMgYSBwYXRjaCBzZXJpZXMgdG8gZW5hYmxlIHRyYW5zY29kZSBwb3J0IHN5bmMgZmVh dHVyZSBmb3IKPiB0aWxlZCBkaXNwbGF5IGZvciBJQ0wrLCB3aGljaCBpcyB1bmRlciByZXZpZXc6 Cj4gaHR0cHM6Ly9wYXRjaHdvcmsua2VybmVsLm9yZy9wcm9qZWN0L2ludGVsLWdmeC9saXN0Lz9z ZXJpZXM9MTM3MzM5Cj4KPiBGb3IgdGhlIG9sZGVyIHBsYXRmb3Jtcywgd2UgbmVlZCB0byByZW1v dmUgdGhlIDI1NjB4Mjg4MCBtb2RlIHRvIGF2b2lkCj4gYSBwb3NzaWJpbGl0eSBvZiB1c2Vyc3Bh Y2UgY2hvb3NpbmcgMjU2MHgyODgwIG1vZGUgZm9yIGJvdGggdGlsZWQKPiBkaXNwbGF5cywgcmVz dWx0aW5nIGluIGNvcnJ1cHRpb24uCj4KPiBUaGlzIHBhdGNoIHBydW5lcyAyNTYweDI4ODAgbW9k ZSBmb3Igb25lIG9mIHRoZSB0aWxlZCBEUCBjb25uZWN0b3IuCj4gU2luY2UgYm90aCB0aGUgdGls ZWQgRFAgY29ubmVjdG9ycyBoYXZlIGRpZmZlcmVudCB0aWxlX2hfbG9jIGFuZAo+IHRpbGVfdl9s b2MsIHRoZSB0aWxlZCBjb25uZWN0b3Igd2l0aCB0aWxlX2hfbG9jIGFuZCB0aWxlX3ZfbG9jIGFz ICcwJywKPiBpcyBjaG9zZW4sIGZvciB3aGljaCB0aGUgZ2l2ZW4gcmVzb2x1dGlvbiBpcyByZW1v dmVkLgo+Cj4gU2lnbmVkLW9mZi1ieTogQW5raXQgTmF1dGl5YWwgPGFua2l0LmsubmF1dGl5YWxA aW50ZWwuY29tPgo+IENDOiBNYW5hc2kgTmF2YXJlIDxtYW5hc2kuZC5uYXZhcmVAaW50ZWwuY29t Pgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2RwLmMgfCAxMSAr KysrKysrKysrKwo+ICAxIGZpbGUgY2hhbmdlZCwgMTEgaW5zZXJ0aW9ucygrKQo+Cj4gZGlmZiAt LWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZHAuYyBiL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZHAuYwo+IGluZGV4IDVjNDVhM2IuLmFhNDNhM2Ig MTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kcC5jCj4g KysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kcC5jCj4gQEAgLTU2NCw2 ICs1NjQsMTcgQEAgaW50ZWxfZHBfbW9kZV92YWxpZChzdHJ1Y3QgZHJtX2Nvbm5lY3RvciAqY29u bmVjdG9yLAo+ICAJaWYgKG1vZGUtPmZsYWdzICYgRFJNX01PREVfRkxBR19EQkxDTEspCj4gIAkJ cmV0dXJuIE1PREVfSF9JTExFR0FMOwo+ICAKPiArCS8qCj4gKwkgKiBGb3IgNUsgdGlsZWQgZHVh bCBEUCBtb25pdG9ycywgZHVhbC1EUCBzeW5jIGlzIG5vdCB5ZXQgc3VwcG9ydGVkLgo+ICsJICog VGhpcyByZXN1bHRzIGluIGRpc3BsYXkgc3luYyBpc3N1ZXMsIHdoZW4gYm90aCB0aWxlZCBjb25u ZWN0b3JzIHJ1bgo+ICsJICogb24gMjU2MHgyODgwIHJlc29sdXRpb24uIFRoZXJlZm9yZSBwcnVu ZSB0aGUgMjU2MHgyODgwIG1vZGUgb24gb25lCj4gKwkgKiBvZiB0aGUgdGlsZWQgY29ubmVjdG9y LCB0byBhdm9pZCBzdWNoIGEgY2FzZS4KPiArCSAqLwo+ICsJaWYgKGNvbm5lY3Rvci0+aGFzX3Rp bGUgJiYKPiArCSAgICAoY29ubmVjdG9yLT50aWxlX2hfbG9jID09IDAgJiYgY29ubmVjdG9yLT50 aWxlX3ZfbG9jID09IDApICYmCj4gKwkgICAgKG1vZGUtPmhkaXNwbGF5ID09IDI1NjAgJiYgbW9k ZS0+dmRpc3BsYXkgPT0gMjg4MCkpCj4gKwkJcmV0dXJuIE1PREVfUEFORUw7Cj4gKwoKVGhpcyBh c3N1bWVzIGFsbCB0aWxlZCBjYXNlcyB3aXRoIHNwZWNpZmljIHJlc29sdXRpb25zIGZhaWwuIFlv dSBkb24ndAprbm93IHRoYXQuIFlvdSBvbmx5IGtub3cgdGhpcyBmYWlscyBvbiBhIHNwZWNpZmlj IGRpc3BsYXkuIEluc3RlYWQgb2YKY29taW5nIHVwIHdpdGggdmFyaW91cyBydWxlcyBvbiB0aWxl cyBhbmQgcmVzb2x1dGlvbnMgdGhhdCBtYXRjaCB0aGUKZGlzcGxheSAoYnV0IG1pZ2h0ICphbHNv KiBtYXRjaCBhbnkgbnVtYmVyIG9mICpvdGhlciogZGlzcGxheXMhKSwgeW91Cm5lZWQgdG8gYWN0 dWFsbHkgaWRlbnRpZnkgYW5kIG1hdGNoIHRoYXQgc3BlY2lmaWMgZGlzcGxheSBpbnN0ZWFkLgoK VGhlcmUgYXJlIHR3byB3YXlzIHRvIGFkZCBkaXNwbGF5IHNwZWNpZmljIHF1aXJrczogYmFzZWQg b24gRURJRAooZWRpZF9xdWlya19saXN0IGluIGRybV9lZGlkLmMpIGFuZCBiYXNlZCBvbiBEUENE IChkcGNkX3F1aXJrX2xpc3QgaW4KZHJtX2RwX2hlbHBlci5jKS4gWW91IGlkZW50aWZ5IHRoZSBk aXNwbGF5LCBhbmQgdGhlbiBwcnVuZSB0aGUgbW9kZXMKdGhhdCByZXF1aXJlIHBvcnQgc3luYyB0 byB3b3JrLCBmb3IgKnRoYXQqIGRpc3BsYXkuCgpCbGFua2V0IGZpbHRlcnMgbGlrZSB0aGlzIGFy ZSBhIG5vLWdvLgoKQlIsCkphbmkuCgoKPiAgCXJldHVybiBNT0RFX09LOwo+ICB9CgotLSAKSmFu aSBOaWt1bGEsIEludGVsIE9wZW4gU291cmNlIEdyYXBoaWNzIENlbnRlcgpfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0 CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3Rv cC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZng=