From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kahola Subject: Re: [PATCH] drm/i915: Cache max number of pipes Date: Mon, 16 Oct 2017 13:57:29 +0300 Message-ID: <1508151449.3274.106.camel@intel.com> References: <1507789821-10235-1-git-send-email-mika.kahola@intel.com> <87a80wonxp.fsf@intel.com> Reply-To: mika.kahola@intel.com Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id A84BA6E382 for ; Mon, 16 Oct 2017 10:57:31 +0000 (UTC) In-Reply-To: <87a80wonxp.fsf@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Jani Nikula , intel-gfx@lists.freedesktop.org Cc: ville.syrjala@intel.linux.com, rodrigo.vivi@intel.com List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCAyMDE3LTEwLTEyIGF0IDA5OjU1ICswMzAwLCBKYW5pIE5pa3VsYSB3cm90ZToKPiBP biBUaHUsIDEyIE9jdCAyMDE3LCBNaWthIEthaG9sYSA8bWlrYS5rYWhvbGFAaW50ZWwuY29tPiB3 cm90ZToKPiA+IAo+ID4gQ0kgc3lzdGVtIHNwb3R0ZWQgYW4gZXJyb3Igb24gQ0ZMIHN5c3RlbSB3 aGVuIHJ1bm5pbmcgSUdUIHRlc3RzCj4gPiB3aXRoCj4gPiBkaXNwbGF5IGRpc2FibGVkLiBJbiB0 aGlzIGNhc2UsIHRoZSAnSU5URUxfSU5GTyhkZXZfcHJpdiktCj4gPiA+bnVtX3BpcGVzJwo+ID4g aXMgc2V0IHRvIDAuIFRoaXMgd2lsbCBjYXVzZSB0aGF0IHdlIHByZW1hdHVyZWx5IHJldHVybiBm cm9tCj4gPiAnZ2V0X3NhdmVkX2VuYygpJy4KPiA+IAo+ID4gVG8gZml4IHRoaXMgaXNzdWUsIHRo ZSBwYXRjaCBpbnRyb2R1Y2VzIGEgJ21heF9waXBlcycgdmFyaWFibGUKPiA+IHdoaWNoIGNhY2hl cwo+ID4gdGhlIG1heGltdW0gbnVtYmVyIG9mIGF2YWlsYWJsZSBwaXBlcy4KPiBUaGlzIGlzIG5v dCB0aGUgcmlnaHQgZml4LiBUaGUgYXVkaW8gY29tcG9uZW50IGluaXQgc2hvdWxkIGJlIHNraXBw ZWQKPiBhbmQgdGh1cyBhbGwgY29tcG9uZW50IGNhbGxzIGJsb2NrZWQgd2hlbiBudW1fcGlwZXMg PT0gMC4gSXQncyBqdXN0Cj4gdGhhdAo+IHRoZSBudW1fcGlwZXMgPSAwIGhhcHBlbnMgd2F5IHRv byBsYXRlIHdoZW4gdGhlIGRpc3BsYXkgaXMgZnVzZWQgb2ZmCj4gb3IKPiBkaXNhYmxlZCB2aWEg bW9kcGFyYW0uCj4gCj4gVGhpcyBtYWtlcyBtZSB3b25kZXIgaG93IG1hbnkgdGhpbmdzIHdlIGFj dHVhbGx5IHNjcmV3IHVwIGJlY2F1c2UKPiBpbnRlbF9kZXZpY2VfaW5mb19ydW50aW1lX2luaXQo KSBoYXBwZW5zIHRvbwpSaWdodC4gU28gaW5zdGVhZCBvZiBkb2luZyB0aGlzIHdlIHNob3VsZG4n dCBpbml0aWFsaXplIHRoZSBhdWRpbyBhdAphbGwgaW4gY2FzZSBvZiBkaXNhYmxlZCBkaXNwbGF5 PyBudW1fcGlwZXMgdmFyaWFibGUganVzdCBnZXRzIHVwZGF0ZWQKdG9vIGxhdGUgYW5kIGF1ZGlv IHBhcnQgaGFzIGFscmVhZHkgc3RhcnRlZCB0byBpbml0aWFsaXplIGl0c2VsZi4KwqAKPiAgbGF0 ZS4KPiAKPiA+IAo+ID4gUmVmZXJlbmNlOiBodHRwczovL2J1Z3MuZnJlZWRlc2t0b3Aub3JnL3No b3dfYnVnLmNnaT9pZD0xMDMyMDYKPiBJZiB0aGlzIHBhdGNoIGZpeGVzIHRoZSBidWcsIHdlIHVz ZSBCdWd6aWxsYTogdGFnLiBSZWZlcmVuY2U6IGlzIGZvcgo+IG90aGVyIHJlZmVyZW5jZXMsIGUu Zy4gdGhlIHJlZmVyZW5jZWQgYnVnIGlzIHJlbGF0ZWQgdG8gdGhlIHBhdGNoIGF0Cj4gaGFuZCBz b21laG93LCBidXQgdGhpcyBkb2VzIG5vdCBmaXggdGhlIGJ1Zy4KPiAKPiBCUiwKPiBKYW5pLgo+ IAo+IAo+ID4gCj4gPiBTaWduZWQtb2ZmLWJ5OiBNaWthIEthaG9sYSA8bWlrYS5rYWhvbGFAaW50 ZWwuY29tPgo+ID4gLS0tCj4gPiDCoGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmjCoMKg wqDCoMKgwqDCoMKgwqDCoHwgMSArCj4gPiDCoGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2F1 ZGlvLmPCoMKgwqDCoMKgwqDCoHwgMiArLQo+ID4gwqBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRl bF9kZXZpY2VfaW5mby5jIHwgMiArKwo+ID4gwqAzIGZpbGVzIGNoYW5nZWQsIDQgaW5zZXJ0aW9u cygrKSwgMSBkZWxldGlvbigtKQo+ID4gCj4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJt L2k5MTUvaTkxNV9kcnYuaAo+ID4gYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5oCj4g PiBpbmRleCA3NzAzMDViLi42MjI5ZmY4IDEwMDY0NAo+ID4gLS0tIGEvZHJpdmVycy9ncHUvZHJt L2k5MTUvaTkxNV9kcnYuaAo+ID4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYu aAo+ID4gQEAgLTg2OCw2ICs4NjgsNyBAQCBzdHJ1Y3QgaW50ZWxfZGV2aWNlX2luZm8gewo+ID4g wqAJdTggbnVtX3BpcGVzOwo+ID4gwqAJdTggbnVtX3Nwcml0ZXNbSTkxNV9NQVhfUElQRVNdOwo+ ID4gwqAJdTggbnVtX3NjYWxlcnNbSTkxNV9NQVhfUElQRVNdOwo+ID4gKwl1OCBtYXhfcGlwZXM7 Cj4gPiDCoAo+ID4gwqAJdW5zaWduZWQgaW50IHBhZ2Vfc2l6ZXM7IC8qIHBhZ2Ugc2l6ZXMgc3Vw cG9ydGVkIGJ5IHRoZSBIVwo+ID4gKi8KPiA+IMKgCj4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9n cHUvZHJtL2k5MTUvaW50ZWxfYXVkaW8uYwo+ID4gYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRl bF9hdWRpby5jCj4gPiBpbmRleCAwZGRiYTE2Li4xNDdiZDNkIDEwMDY0NAo+ID4gLS0tIGEvZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfYXVkaW8uYwo+ID4gKysrIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfYXVkaW8uYwo+ID4gQEAgLTc1NCw3ICs3NTQsNyBAQCBzdGF0aWMgc3RydWN0 IGludGVsX2VuY29kZXIKPiA+ICpnZXRfc2F2ZWRfZW5jKHN0cnVjdCBkcm1faTkxNV9wcml2YXRl ICpkZXZfcHJpdiwKPiA+IMKgewo+ID4gwqAJc3RydWN0IGludGVsX2VuY29kZXIgKmVuY29kZXI7 Cj4gPiDCoAo+ID4gLQlpZiAoV0FSTl9PTihwaXBlID49IElOVEVMX0lORk8oZGV2X3ByaXYpLT5u dW1fcGlwZXMpKQo+ID4gKwlpZiAoV0FSTl9PTihwaXBlID49IElOVEVMX0lORk8oZGV2X3ByaXYp LT5tYXhfcGlwZXMpKQo+ID4gwqAJCXJldHVybiBOVUxMOwo+ID4gwqAKPiA+IMKgCS8qIE1TVCAq Lwo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RldmljZV9pbmZv LmMKPiA+IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGV2aWNlX2luZm8uYwo+ID4gaW5k ZXggODc1ZDQyOC4uYmExYTgwNyAxMDA2NDQKPiA+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX2RldmljZV9pbmZvLmMKPiA+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X2RldmljZV9pbmZvLmMKPiA+IEBAIC0zNzYsNiArMzc2LDggQEAgdm9pZCBpbnRlbF9kZXZpY2Vf aW5mb19ydW50aW1lX2luaXQoc3RydWN0Cj4gPiBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikK PiA+IMKgCQkJaW5mby0+bnVtX3Nwcml0ZXNbcGlwZV0gPSAxOwo+ID4gwqAJfQo+ID4gwqAKPiA+ ICsJaW5mby0+bWF4X3BpcGVzID0gaW5mby0+bnVtX3BpcGVzOwo+ID4gKwo+ID4gwqAJaWYgKGk5 MTVfbW9kcGFyYW1zLmRpc2FibGVfZGlzcGxheSkgewo+ID4gwqAJCURSTV9JTkZPKCJEaXNwbGF5 IGRpc2FibGVkIChtb2R1bGUgcGFyYW1ldGVyKVxuIik7Cj4gPiDCoAkJaW5mby0+bnVtX3BpcGVz ID0gMDsKLS0gCk1pa2EgS2Fob2xhIC0gSW50ZWwgT1RDCgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdm eEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9pbnRlbC1nZngK