From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [Intel-gfx] [PATCH 2/2] drm/i915/psr: Set frames before SU entry for psr2 Date: Mon, 25 Sep 2017 11:30:04 +0300 Message-ID: <87bmlz5gfn.fsf@nikula.org> References: <1506126883-22800-1-git-send-email-vathsala.nagaraju@intel.com> <1506126883-22800-2-git-send-email-vathsala.nagaraju@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1506126883-22800-2-git-send-email-vathsala.nagaraju@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: vathsala nagaraju , rodrigo.vivi@intel.com, dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org Cc: Puthikorn Voravootivat List-Id: dri-devel@lists.freedesktop.org T24gU2F0LCAyMyBTZXAgMjAxNywgdmF0aHNhbGEgbmFnYXJhanUgPHZhdGhzYWxhLm5hZ2FyYWp1 QGludGVsLmNvbT4gd3JvdGU6Cj4gU2V0IGZyYW1lcyBiZWZvcmUgU1UgZW50cnkgdmFsdWUgZm9y IG1heCByZXN5bmMgZnJhbWUgY291bnQgb2YKPiBkcGNkIHJlZ2lzdGVyIDIwMDksIGJpdCBmaWVs ZCAwOjMuCj4KPiB2MiA6Cj4gIC0gYWRkIG1hY3JvICBFRFBfUFNSMl9GUkFNRV9CRUZPUkVfU1Ug KFJvZHJpZ28pCj4gIC0gcmVtb3ZlIEVEUF9GUkFNRVNfQkVGT1JFX1NVX0VOVFJZIChSb2RyaWdv KQo+ICAtIGFkZCBjaGVjayA9PTEgZm9yIGRwY2RfcmVhZCBjYWxsICh2aWxsZSkKPgo+IHYzIDog KFJvZHJpZ28pCj4gIC0gbW92ZSBtYWNybyBFRFBfUFNSMl9GUkFNRV9CRUZPUkVfU1UgYWZ0ZXIg RURQX1BTUjJfRlJBTUVfQkVGT1JFX1NVCj4gIC0gcmVwbGFjZSB3aXRoICY9Cj4KPiBDYzogUm9k cmlnbyBWaXZpIDxyb2RyaWdvLnZpdmlAaW50ZWwuY29tPgo+IENDOiBQdXRoaWtvcm4gVm9yYXZv b3RpdmF0IDxwdXRoaWtAY2hyb21pdW0ub3JnPgo+IFJldmlld2VkLWJ5OiBSb2RyaWdvIFZpdmkg PHJvZHJpZ28udml2aUBpbnRlbC5jb20+Cj4gU2lnbmVkLW9mZi1ieTogVmF0aHNhbGEgTmFnYXJh anUgPHZhdGhzYWxhLm5hZ2FyYWp1QGludGVsLmNvbT4KPiAtLS0KPiAgZHJpdmVycy9ncHUvZHJt L2k5MTUvaTkxNV9yZWcuaCAgfCAgMiArLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9w c3IuYyB8IDEyICsrKysrKysrKystLQo+ICAyIGZpbGVzIGNoYW5nZWQsIDExIGluc2VydGlvbnMo KyksIDMgZGVsZXRpb25zKC0pCj4KPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUv aTkxNV9yZWcuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmgKPiBpbmRleCA4MmYz NmRkLi5iODgwYzg0IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVn LmgKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3JlZy5oCj4gQEAgLTQwNDcsNyAr NDA0Nyw3IEBAIGVudW0gewo+ICAjZGVmaW5lICAgRURQX1BTUjJfRlJBTUVfQkVGT1JFX1NVX1NI SUZUIDQKPiAgI2RlZmluZSAgIEVEUF9QU1IyX0ZSQU1FX0JFRk9SRV9TVV9NQVNLCSgweGY8PDQp Cj4gICNkZWZpbmUgICBFRFBfUFNSMl9JRExFX01BU0sJCTB4Zgo+IC0jZGVmaW5lICAgRURQX0ZS QU1FU19CRUZPUkVfU1VfRU5UUlkgICAoMTw8NCkKPiArI2RlZmluZSBFRFBfUFNSMl9GUkFNRV9C RUZPUkVfU1UoYSkgKChhKSA8PCBFRFBfUFNSMl9GUkFNRV9CRUZPUkVfU1VfU0hJRlQpCgpJbiB0 aGUgcmVnaXN0ZXIgZGVmaW5pdGlvbnMgd2UgdXNlIHRoZSBzaGlmdCB2YWx1ZXMgZGlyZWN0bHks IG5vdCB0aGUKbWFjcm8uIFRoYXQncyB0aGUgc3R5bGUgd2UndmUgYWRvcHRlZC4gUGxlYXNlIHN0 aWNrIHRvIGl0LgoKRGl0dG8gZm9yIHRoZSBpbmRlbnQsIHdoeSBkbyB5b3UgcmVtb3ZlIGl0PwoK CkJSLApKYW5pLgoKPiAgCj4gICNkZWZpbmUgRURQX1BTUjJfU1RBVFVTX0NUTCAgICAgICAgICAg IF9NTUlPKDB4NmY5NDApCj4gICNkZWZpbmUgRURQX1BTUjJfU1RBVFVTX1NUQVRFX01BU0sgICAg ICgweGY8PDI4KQo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wc3Iu YyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Bzci5jCj4gaW5kZXggMGExN2QxZi4uYWRm N2FiYyAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wc3IuYwo+ICsr KyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Bzci5jCj4gQEAgLTMyNyw2ICszMjcsNyBA QCBzdGF0aWMgdm9pZCBoc3dfYWN0aXZhdGVfcHNyMihzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2Rw KQo+ICAJICovCj4gIAl1aW50MzJfdCBpZGxlX2ZyYW1lcyA9IG1heCg2LCBkZXZfcHJpdi0+dmJ0 LnBzci5pZGxlX2ZyYW1lcyk7Cj4gIAl1aW50MzJfdCB2YWw7Cj4gKwl1aW50OF90IHNpbmtfbGF0 ZW5jeTsKPiAgCj4gIAl2YWwgPSBpZGxlX2ZyYW1lcyA8PCBFRFBfUFNSX0lETEVfRlJBTUVfU0hJ RlQ7Cj4gIAo+IEBAIC0zMzQsOCArMzM1LDE1IEBAIHN0YXRpYyB2b2lkIGhzd19hY3RpdmF0ZV9w c3IyKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHApCj4gIAkgKiBtZXNoIGF0IGFsbCB3aXRoIG91 ciBmcm9udGJ1ZmZlciB0cmFja2luZy4gQW5kIHRoZSBodyBhbG9uZSBpc24ndAo+ICAJICogZ29v ZCBlbm91Z2guICovCj4gIAl2YWwgfD0gRURQX1BTUjJfRU5BQkxFIHwKPiAtCQlFRFBfU1VfVFJB Q0tfRU5BQkxFIHwKPiAtCQlFRFBfRlJBTUVTX0JFRk9SRV9TVV9FTlRSWTsKPiArCQlFRFBfU1Vf VFJBQ0tfRU5BQkxFOwo+ICsKPiArCWlmIChkcm1fZHBfZHBjZF9yZWFkYigmaW50ZWxfZHAtPmF1 eCwgRFBfU0lOS19TWU5DSFJPTklaQVRJT05fTEFURU5DWSwKPiArCQkJCSZzaW5rX2xhdGVuY3kp ID09IDEpIHsKPiArCQlzaW5rX2xhdGVuY3kgJj0gRFBfTUFYX1JFU1lOQ19GUkFNRV9DTlRfTUFT SzsKPiArCX0gZWxzZSB7Cj4gKwkJc2lua19sYXRlbmN5ID0gMDsKPiArCX0KPiArCXZhbCB8PSBF RFBfUFNSMl9GUkFNRV9CRUZPUkVfU1Uoc2lua19sYXRlbmN5ICsgMSk7Cj4gIAo+ICAJaWYgKGRl dl9wcml2LT52YnQucHNyLnRwMl90cDNfd2FrZXVwX3RpbWUgPiA1KQo+ICAJCXZhbCB8PSBFRFBf UFNSMl9UUDJfVElNRV8yNTAwOwoKLS0gCkphbmkgTmlrdWxhLCBJbnRlbCBPcGVuIFNvdXJjZSBU ZWNobm9sb2d5IENlbnRlcgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3Rv cC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmkt ZGV2ZWwK