From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matt Roper Subject: Re: [PATCH 07/16] drm/i915/gen9: Allow skl_allocate_pipe_ddb() to operate on in-flight state Date: Wed, 13 Apr 2016 18:58:08 -0700 Message-ID: <20160414015808.GS22764@intel.com> References: <1459475198-30094-1-git-send-email-matthew.d.roper@intel.com> <1459475198-30094-8-git-send-email-matthew.d.roper@intel.com> <570386E3.2070106@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id 28E5E6E9D2 for ; Thu, 14 Apr 2016 01:58:09 +0000 (UTC) Content-Disposition: inline In-Reply-To: <570386E3.2070106@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Maarten Lankhorst Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBBcHIgMDUsIDIwMTYgYXQgMTE6MzU6MzFBTSArMDIwMCwgTWFhcnRlbiBMYW5raG9y c3Qgd3JvdGU6Cj4gT3AgMDEtMDQtMTYgb20gMDM6NDYgc2NocmVlZiBNYXR0IFJvcGVyOgo+ID4g V2UgZXZlbnR1YWxseSB3YW50IHRvIGNhbGN1bGF0ZSB3YXRlcm1hcmsgdmFsdWVzIGF0IGF0b21p YyAnY2hlY2snIHRpbWUKPiA+IGluc3RlYWQgb2YgYXRvbWljICdjb21taXQnIHRpbWUgc28gdGhh dCBhbnkgcmVxdWVzdGVkIGNvbmZpZ3VyYXRpb25zCj4gPiB0aGF0IHJlc3VsdCBpbiBpbXBvc3Np YmxlIHdhdGVybWFyayByZXF1aXJlbWVudHMgYXJlIHByb3Blcmx5IHJlamVjdGVkLgo+ID4gVGhl IGZpcnN0IHN0ZXAgYWxvbmcgdGhpcyBwYXRoIGlzIHRvIGFsbG9jYXRlIHRoZSBEREIgYXQgYXRv bWljICdjaGVjaycKPiA+IHRpbWUuICBBcyB3ZSBwZXJmb3JtIHRoaXMgdHJhbnNpdGlvbiwgYWxs b3cgdGhlIG1haW4gYWxsb2NhdGlvbiBmdW5jdGlvbgo+ID4gdG8gb3BlcmF0ZSBzdWNjZXNzZnVs bHkgb24gZWl0aGVyIGFuIGluLWZsaWdodCBzdGF0ZSBvciBhbgo+ID4gYWxyZWFkeS1jb21taXRl ZCBzdGF0ZS4gIE9uY2Ugd2UgY29tcGxldGUgdGhlIHRyYW5zaXRpb24gaW4gYSBmdXR1cmUKPiA+ IHBhdGNoLCB3ZSdsbCBjb21lIGJhY2sgYW5kIHJlbW92ZSB0aGUgdW5uZWNlc3NhcnkgbG9naWMg Zm9yIHRoZQo+ID4gYWxyZWFkeS1jb21taXR0ZWQgY2FzZS4KPiA+Cj4gPiBOb3RlIG9uZSBvdGhl ciBtaW5vciBjaGFuZ2UgaGVyZS4uLndoZW4gd29ya2luZyB3aXRoIHRoZQo+ID4gYWxyZWFkeS1j b21taXR0ZWQgc3RhdGUsIHdlIHB1bGwgdGhlIGFjdGl2ZSBDUlRDJ3MgZnJvbQo+ID4gaHdlaWdo dChkZXZfcHJpdi0+YWN0aXZlX2NydGNzKSBpbnN0ZWFkIG9mCj4gPiBkZXZfcHJpdi0+d20uY29u ZmlnLm51bV9waXBlc19hY3RpdmUuICBUaGUgdmFsdWVzIHNob3VsZCBiZSBlcXVpdmFsZW50LAo+ ID4gYnV0IGRldl9wcml2LT53bS5jb25maWcgaXMgcHJldHR5IG11Y2ggdW51c2VkIGF0IHRoaXMg cG9pbnQgYW5kIGl0IHdvdWxkCj4gPiBiZSBuaWNlIHRvIGV2ZW50dWFsbHkgcmVtb3ZlIGl0IGVu dGlyZWx5Lgo+ID4gLS0tCi4uLgo+ID4gQEAgLTMwNzgsMTMgKzMxMDksMjYgQEAgc2tsX2FsbG9j YXRlX3BpcGVfZGRiKHN0cnVjdCBpbnRlbF9jcnRjX3N0YXRlICpjc3RhdGUsCj4gPiAgCXRvdGFs X2RhdGFfcmF0ZSA9IHNrbF9nZXRfdG90YWxfcmVsYXRpdmVfZGF0YV9yYXRlKGNzdGF0ZSk7Cj4g PiAgCj4gPiAgCXN0YXJ0ID0gYWxsb2MtPnN0YXJ0Owo+ID4gLQlmb3JfZWFjaF9pbnRlbF9wbGFu ZV9vbl9jcnRjKGRldiwgaW50ZWxfY3J0YywgaW50ZWxfcGxhbmUpIHsKPiA+ICsJZm9yX2VhY2hf aW50ZWxfcGxhbmVfbWFzayhkZXYsIGludGVsX3BsYW5lLCBjc3RhdGUtPmJhc2UucGxhbmVfbWFz aykgewo+ID4gIAkJc3RydWN0IGRybV9wbGFuZSAqcGxhbmUgPSAmaW50ZWxfcGxhbmUtPmJhc2U7 Cj4gPiAtCQlzdHJ1Y3QgZHJtX3BsYW5lX3N0YXRlICpwc3RhdGUgPSBpbnRlbF9wbGFuZS0+YmFz ZS5zdGF0ZTsKPiA+ICsJCXN0cnVjdCBkcm1fcGxhbmVfc3RhdGUgKnBzdGF0ZTsKPiA+ICAJCXVu c2lnbmVkIGludCBkYXRhX3JhdGUsIHlfZGF0YV9yYXRlOwo+ID4gIAkJdWludDE2X3QgcGxhbmVf YmxvY2tzLCB5X3BsYW5lX2Jsb2NrcyA9IDA7Cj4gPiAgCQlpbnQgaWQgPSBza2xfd21fcGxhbmVf aWQoaW50ZWxfcGxhbmUpOwo+ID4gIAo+ID4gKwkJLyoKPiA+ICsJCSAqIFRPRE86IFJlbW92ZSBz dXBwb3J0IGZvciBhbHJlYWR5LWNvbW1pdHRlZCBzdGF0ZSBvbmNlIHdlCj4gPiArCQkgKiBvbmx5 IGFsbG9jYXRlIEREQiBvbiBpbi1mbGlnaHQgc3RhdGVzLgo+ID4gKwkJICovCj4gPiArCQlpZiAo Y3N0YXRlLT5iYXNlLnN0YXRlKSB7Cj4gPiArCQkJcHN0YXRlID0gZHJtX2F0b21pY19nZXRfcGxh bmVfc3RhdGUoY3N0YXRlLT5iYXNlLnN0YXRlLAo+ID4gKwkJCQkJCQkgICAgcGxhbmUpOwo+ID4K PiBZdWNrIGFnYWluPyA6KCBObyB3YXkgYXJvdW5kIHRoaXMgYnkgc3RvcmluZyBkYXRhIHJhdGVz IGZvciBleGFtcGxlPwoKSXMgdGhlcmUgYSByZWFzb24gdG8gdHJ5IHRvIGF2b2lkIGdyYWJiaW5n IHRoZSBwbGFuZSBzdGF0ZSBoZXJlPyAgSWYgd2UKZ2V0IGhlcmUsIHRoZW4gd2UgYWxyZWFkeSBo YXZlIHRoZSBDUlRDIGxvY2ssIHNvIHdlJ3JlIG5vdCBwcmV2ZW50aW5nCmFueSBwb3RlbnRpYWwg Zm9yIHBhcmFsbGVsIHVwZGF0ZXMgb2YgdGhpcyBwbGFuZSAoYXQgbGVhc3Qgbm90IG9uIEludGVs CmhhcmR3YXJlIHdoZXJlIHBsYW5lcyBhcmUgdGllZCB0byB0aGUgQ1JUQykuCgo+IE9oIHdlbGws IGF0IGxlYXN0IHNldCBjc3RhdGUtPmJhc2UucGxhbmVzX2NoYW5nZWQgcGxlYXNlLgoKSSdtIG5v dCBzdXJlIEkgZm9sbG93IHRoaXMgb25lLiAgV2UncmUgdXNpbmcgcHN0YXRlIGluIGEgcmVhZC1v bmx5Cm1hbm5lciBzbyBub3RoaW5nIHdlJ3JlIGRvaW5nIGhlcmUgc2hvdWxkIG5lY2Vzc2l0YXRl IHByb2dyYW1taW5nIHBsYW5lcwphcyBmYXIgYXMgSSBjYW4gc2VlLgoKCk1hdHQKCgotLSAKTWF0 dCBSb3BlcgpHcmFwaGljcyBTb2Z0d2FyZSBFbmdpbmVlcgpJb1RHIFBsYXRmb3JtIEVuYWJsaW5n ICYgRGV2ZWxvcG1lbnQKSW50ZWwgQ29ycG9yYXRpb24KKDkxNikgMzU2LTI3OTUKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcg bGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==