From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH v2 4/5] drm/i915: Bump gen4+ fb stride limit to 256KiB Date: Fri, 14 Sep 2018 15:52:56 +0300 Message-ID: <20180914125256.GZ5565@intel.com> References: <20180913200140.14073-1-ville.syrjala@linux.intel.com> <20180913200140.14073-5-ville.syrjala@linux.intel.com> <153687044580.23741.15459993048467649492@skylake-alporthouse-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 246476E23E for ; Fri, 14 Sep 2018 12:52:59 +0000 (UTC) Content-Disposition: inline In-Reply-To: <153687044580.23741.15459993048467649492@skylake-alporthouse-com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBTZXAgMTMsIDIwMTggYXQgMDk6Mjc6MjVQTSArMDEwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IFF1b3RpbmcgVmlsbGUgU3lyamFsYSAoMjAxOC0wOS0xMyAyMTowMTozOSkKPiA+IEZy b206IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+Cj4gPiAK PiA+IFdpdGggZ3R0IHJlbWFwcGluZyBwbHVnZ2VkIGluIHdlIGNhbiBzaW1wbHkgcmFpc2UgdGhl IHN0cmlkZQo+ID4gbGltaXQgb24gZ2VuNCsuIExldCdzIGp1c3QgYXJiaXRyYWlseSBwaWNrIDI1 NiBLaUIgYXMgdGhlIGxpbWl0Lgo+ID4gCj4gPiBObyByZW1hcHBpbmcgQ0NTIGJlY2F1c2UgdGhl IHZpcnR1YWwgYWRkcmVzcyBvZiBlYWNoIHBhZ2UgYWN0dWFsbHkKPiA+IG1hdHRlcnMgZHVlIHRv IHRoZSBuZXcgaGFzaCBtb2RlCj4gPiAoV2FDb21wcmVzc2VkUmVzb3VyY2VEaXNwbGF5TmV3SGFz aE1vZGU6c2tsLGtibCBldGMuKSwgYW5kIG5vIHJlbWFwcGluZwo+ID4gb24gZ2VuMi8zIGR1ZSB0 byBsYWNrIG9mIGZlbmNlIG9uIHRoZSByZW1hcHBlZCB2bWEuCj4gPiAKPiA+IHYyOiBSZWJhc2Ug ZHVlIHRvIGlzX2Njc19tb2RpZmllcigpCj4gPiAKPiA+IFNpZ25lZC1vZmYtYnk6IFZpbGxlIFN5 cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+Cj4gPiAtLS0KPiA+ICBkcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMgfCAxMyArKysrKysrKysrKysrCj4gPiAg MSBmaWxlIGNoYW5nZWQsIDEzIGluc2VydGlvbnMoKykKPiA+IAo+ID4gZGlmZiAtLWdpdCBhL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX2Rpc3BsYXkuYwo+ID4gaW5kZXggOTNiMGRlNTk0YzVkLi4zNDY1NzJjZjczNGEgMTAw NjQ0Cj4gPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiA+ICsr KyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+ID4gQEAgLTI1MDYsNiAr MjUwNiwxOSBAQCBzdGF0aWMKPiA+ICB1MzIgaW50ZWxfZmJfbWF4X3N0cmlkZShzdHJ1Y3QgZHJt X2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCj4gPiAgICAgICAgICAgICAgICAgICAgICAgICB1MzIg cGl4ZWxfZm9ybWF0LCB1NjQgbW9kaWZpZXIpCj4gPiAgewo+ID4gKyAgICAgICAvKgo+ID4gKyAg ICAgICAgKiBBcmJpdHJhcnkgbGltaXQgZm9yIGdlbjQrLiBXZSBjYW4gZGVhbCB3aXRoIGFueSBw YWdlCj4gPiArICAgICAgICAqIGFsaWduZWQgc3RyaWRlIHZpYSBHVFQgcmVtYXBwaW5nLiBHZW4y LzMgbmVlZCBhIGZlbmNlCj4gPiArICAgICAgICAqIGZvciB0aWxlZCBzY2Fub3V0IHdoaWNoIHRo ZSByZW1hcHBlZCB2bWEgd29uJ3QgaGF2ZSwKPiA+ICsgICAgICAgICogc28gd2UgZG9uJ3QgYWxs b3cgcmVtYXBwaW5nIG9uIHRob3NlIHBsYXRmb3Jtcy4KPiA+ICsgICAgICAgICoKPiA+ICsgICAg ICAgICogQWxzbyB0aGUgbmV3IGhhc2ggbW9kZSB3ZSB1c2UgZm9yIENDUyBpc24ndCBjb21wYXRp YmxlCj4gPiArICAgICAgICAqIHdpdGggcmVtYXBwaW5nIGFzIHRoZSB2aXJ0dWFsIGFkZHJlc3Mg b2YgdGhlIHBhZ2VzCj4gPiArICAgICAgICAqIGFmZmVjdHMgdGhlIGNvbXByZXNzZWQgZGF0YS4K PiA+ICsgICAgICAgICovCj4gPiArICAgICAgIGlmIChJTlRFTF9HRU4oZGV2X3ByaXYpID49IDQg JiYgIWlzX2Njc19tb2RpZmllcihtb2RpZmllcikpCj4gPiArICAgICAgICAgICAgICAgcmV0dXJu IDI1NioxMDI0Owo+IAo+IElmIGFyYml0cmFyeSwgd2h5IDI1Nms/IFdpbGwgd2Ugbm90IGdvIGJl eW9uZCA4IGJ5dGVzIHBlciBwaXhlbCBpbiB0aGUKPiBmdXR1cmU/CgpJJ20gbm90IGF3YXJlIG9m IDMyYnBjIGZvcm1hdHMgYmVpbmcgYSB0aGluZyBmb3IgdGhlIGRpc3BsYXkuIDE2YnBjIGlzCmEg dGhpbmcgZm9yIHN1cmUgYW5kIHRoYXQgd2FzIG9uIGZhY3RvciBJIHVzZWQgdG8gcGljayB0aGUg MjU2IEtpQi4KQW5vdGhlciBvbmUgd2FzIHRoZSBtYXggZmVuY2Ugc3RyaWRlIHdlIHN1cHBvcnQg aXMgMjU2S2lCLiBXaGlsZSB0aGF0J3MKbm90IG5lY2Vzc2FyaWx5IGltcG9ydGFudCB0aGVzZSBk YXlzIEkgZmlndXJlZCBhdCBsZWFzdCBpdCdzIGEgbGltaXQKd2UgYWxyZWFkeSBoYXZlIGVsc2V3 aGVyZSBzbyBzaG91bGQgaG9wZWZ1bGx5IGF2b2lkIHNvbWUgdW5rbm93bgpvdmVyZmxvd3MgOikK Cj4gSWYgeW91IHVzZWQgVTMyX01BWCB0aGVuIHdlIHdpbGwganVzdCByZWplY3Qgdi5sYXJnZSBz dHJpZGVzIG9uCj4gb3RoZXIgZ3JvdW5kcyAodG9vIGxhcmdlIGZvciBHVFQsIHN0cmlkZS9zaXpl IG92ZXJmbG93KS4KPiAKPiBIbW0sIG9yIGlzIHRoZSAyNTZrIHRvIGtlZXAgdGhlIG92ZXJmbG93 IGNoZWNrcyBzaW1wbGVyPwoKSSB3YXMgdHJ5aW5nIHRvIGtlZXAgaXQgcmVhc29uYWJseSBsb3cg dG8gYXZvaWQgaW50cm9kdWNpbmcgbW9yZQpvdmVyZmxvdyBwb3NzaWJpbGl0aWVzLiBCdXQgSSB0 aGluayBJIHdpbGwgaGF2ZSB0byByZXZpZXcgbW9yZSBvZgp0aGUgZXhpc3RpbmcgY29kZSBhZ2Fp bnN0IHRob3NlIGV2ZW4gd2l0aCB0aGUgMjU2S2lCIGxpbWl0LiBEaWRuJ3QKcmVhbGx5IHRoaW5r IHRocm91Z2ggdGhlIHRpbGUvYWxpZ25lZCBvZmZzZXQgY2FsY3VsYXRpb25zIHlldCB0bwpzZWUg aWYgdGhleSBhcmUgaW4gZGFuZ2VyIG5vdy4KCi0tIApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1h aWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMu ZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==