From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hans Verkuil Subject: omap4: how to get the HDMI core IRQ? Date: Thu, 24 Mar 2016 22:20:48 +0100 Message-ID: <56F45A30.4070701@xs4all.nl> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from lb3-smtp-cloud3.xs4all.net (lb3-smtp-cloud3.xs4all.net [194.109.24.30]) by gabe.freedesktop.org (Postfix) with ESMTPS id 29F2C6E1A5 for ; Thu, 24 Mar 2016 21:20:55 +0000 (UTC) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Tomi Valkeinen Cc: Maling list - DRI developers List-Id: dri-devel@lists.freedesktop.org SGkgVG9taSwKCkkgaG9wZSB5b3UgKG9yIHNvbWVvbmUgZWxzZSBvbiB0aGlzIGxpc3QpIGNhbiBo ZWxwIG1lIGZpbmQgdGhlIHByb2JsZW0gaW4gdGhpcyBjb2RlLgoKSSBhbSB3b3JraW5nIG9uIGEg a2VybmVsIGZyYW1ld29yayBmb3IgSERNSSBDRUMgKHNlZSBodHRwczovL2x3bi5uZXQvQXJ0aWNs ZXMvNjgwOTQyLykuCkluIG9yZGVyIHRvIGdldCBhcyBtdWNoIGV4cGVyaWVuY2Ugd2l0aCBkaWZm ZXJlbnQgZGV2aWNlcyBhcyBwb3NzaWJsZSBJIGFtIHRyeWluZyB0bwppbXBsZW1lbnQgaXQgb24g bXkgb21hcDQ0MzAgUGFuZGFib2FyZC4gVGhlIGJpZyBwcm9ibGVtIEkgYW0gZmFjaW5nIGlzIHRo YXQgdGhlIENFQwppbnRlcnJ1cHRzIGNvbWUgaW4gdGhyb3VnaCB0aGUgSERNSV9JUlFfQ09SRSBp bnRlcnJ1cHQsIGFuZCB0aGF0IGp1c3QgcmVmdXNlcyB0bwp0cmlnZ2VyLgoKVGhlIGNvZGUgYmVs b3cgYWRkcyBzdXBwb3J0IGZvciB0aGlzIGNvcmUgaW50ZXJydXB0IGFuZCBpdCBpcyBzdXBwb3Nl ZCB0byB0cmlnZ2VyIGl0CnVzaW5nIHRoZSBTb2Z0d2FyZSBJbmR1Y2VkIGludGVycnVwdCB0byBr ZWVwIHRoZSBjb2RlIGFzIHNpbXBsZSBhcyBwb3NzaWJsZS4KCk9uIGJvb3QgSSBnZXQgdGhpcyBk ZWJ1ZyBsaW5lIGZyb20gdGhlIHByX2luZm8gaW4gbXkgY29kZToKCmlycXN0YXQgMDIwMDAwMDAg d3BfaXJxIDA2MDAwMDAxIHJhdyAyMDAxMDAwMCBpbnRyX3N0YXRlIDAwMDAwMDAxIGludHIxIDAw MDAwMDgwIHVubWFzazEgMDAwMDAwODAgaW50cl9jdHJsIDAwMDAwMDBhCgpBcyBmYXIgYXMgSSBj YW4gc2VlIGV2ZXJ5dGhpbmcgbG9va3MgcGVyZmVjdGx5IGZpbmUsIGV4Y2VwdCBmb3IgdGhlIGZh Y3QgdGhhdCBiaXQgMApvZiB0aGUgaXJxc3RhdCBpcyBzdHViYm9ybmx5IDAuCgpUaGlzIGlzIHVz aW5nIGtlcm5lbCA0LjUgd2l0aCBvbmx5IHRoaXMgcGF0Y2ggYXBwbGllZC4KCldoYXQgYW0gSSBt aXNzaW5nPwoKVGhlIHJld2FyZCBmb3IgdGhlIHJpZ2h0IGFuc3dlciB3aWxsIGJlIEhETUkgQ0VD IHN1cHBvcnQgZm9yIG9tYXA0IChhbmQgYW55IG90aGVyIFRJIGRldmljZQp3aXRoIHRoZSBzYW1l IENFQyBJUCkuCgpSZWdhcmRzLAoKCUhhbnMKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0v b21hcGRybS9kc3MvaGRtaTQuYyBiL2RyaXZlcnMvZ3B1L2RybS9vbWFwZHJtL2Rzcy9oZG1pNC5j CmluZGV4IDcxMDNjNjUuLjk5OWI1ZWMgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9vbWFw ZHJtL2Rzcy9oZG1pNC5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9vbWFwZHJtL2Rzcy9oZG1pNC5j CkBAIC03NSw2ICs3NSwxNCBAQCBzdGF0aWMgaXJxcmV0dXJuX3QgaGRtaV9pcnFfaGFuZGxlcihp bnQgaXJxLCB2b2lkICpkYXRhKQogCWlycXN0YXR1cyA9IGhkbWlfd3BfZ2V0X2lycXN0YXR1cyh3 cCk7CiAJaGRtaV93cF9zZXRfaXJxc3RhdHVzKHdwLCBpcnFzdGF0dXMpOwoKKwlwcl9pbmZvKCJp cnFzdGF0ICUwOHggd3BfaXJxICUwOHggcmF3ICUwOHggaW50cl9zdGF0ZSAlMDh4IGludHIxICUw OHggdW5tYXNrMSAlMDh4IGludHJfY3RybCAlMDh4XG4iLAorCQlpcnFzdGF0dXMsCisJCWhkbWlf cmVhZF9yZWcoaGRtaS53cC5iYXNlLCBIRE1JX1dQX0lSUUVOQUJMRV9TRVQpLAorCQloZG1pX3Jl YWRfcmVnKGhkbWkud3AuYmFzZSwgSERNSV9XUF9JUlFTVEFUVVNfUkFXKSwKKwkJaGRtaV9yZWFk X3JlZyhoZG1pLmNvcmUuYmFzZSwgSERNSV9DT1JFX1NZU19JTlRSX1NUQVRFKSwKKwkJaGRtaV9y ZWFkX3JlZyhoZG1pLmNvcmUuYmFzZSwgSERNSV9DT1JFX1NZU19JTlRSMSksCisJCWhkbWlfcmVh ZF9yZWcoaGRtaS5jb3JlLmJhc2UsIEhETUlfQ09SRV9TWVNfSU5UUl9VTk1BU0sxKSwKKwkJaGRt aV9yZWFkX3JlZyhoZG1pLmNvcmUuYmFzZSwgSERNSV9DT1JFX1NZU19JTlRSX0NUUkwpKTsKIAlp ZiAoKGlycXN0YXR1cyAmIEhETUlfSVJRX0xJTktfQ09OTkVDVCkgJiYKIAkJCWlycXN0YXR1cyAm IEhETUlfSVJRX0xJTktfRElTQ09OTkVDVCkgewogCQkvKgpAQCAtOTQsNiArMTAyLDEzIEBAIHN0 YXRpYyBpcnFyZXR1cm5fdCBoZG1pX2lycV9oYW5kbGVyKGludCBpcnEsIHZvaWQgKmRhdGEpCiAJ fSBlbHNlIGlmIChpcnFzdGF0dXMgJiBIRE1JX0lSUV9MSU5LX0RJU0NPTk5FQ1QpIHsKIAkJaGRt aV93cF9zZXRfcGh5X3B3cih3cCwgSERNSV9QSFlQV1JDTURfTERPT04pOwogCX0KKwlpZiAoaXJx c3RhdHVzICYgSERNSV9JUlFfQ09SRSkgeworCQl1MzIgaW50cjEgPSBoZG1pX3JlYWRfcmVnKGhk bWkuY29yZS5iYXNlLCBIRE1JX0NPUkVfU1lTX0lOVFIxKTsKKworCQloZG1pX3dyaXRlX3JlZyho ZG1pLmNvcmUuYmFzZSwgSERNSV9DT1JFX1NZU19JTlRSX0NUUkwsIDIpOworCQlwcl9pbmZvKCJj bGVhciBzdyBpcnFcbiIpOworCQloZG1pX3dyaXRlX3JlZyhoZG1pLmNvcmUuYmFzZSwgSERNSV9D T1JFX1NZU19JTlRSMSwgaW50cjEpOworCX0KCiAJcmV0dXJuIElSUV9IQU5ETEVEOwogfQpAQCAt MjIyLDkgKzIzNywxMiBAQCBzdGF0aWMgaW50IGhkbWlfcG93ZXJfb25fZnVsbChzdHJ1Y3Qgb21h cF9kc3NfZGV2aWNlICpkc3NkZXYpCiAJaWYgKHIpCiAJCWdvdG8gZXJyX21ncl9lbmFibGU7Cgor CWhkbWlfd3JpdGVfcmVnKGhkbWkuY29yZS5iYXNlLCBIRE1JX0NPUkVfU1lTX0lOVFJfVU5NQVNL MSwgMHg4MCk7CiAJaGRtaV93cF9zZXRfaXJxZW5hYmxlKHdwLAotCQlIRE1JX0lSUV9MSU5LX0NP Tk5FQ1QgfCBIRE1JX0lSUV9MSU5LX0RJU0NPTk5FQ1QpOworCQlIRE1JX0lSUV9MSU5LX0NPTk5F Q1QgfCBIRE1JX0lSUV9MSU5LX0RJU0NPTk5FQ1QgfCBIRE1JX0lSUV9DT1JFKTsKCisJcHJfaW5m bygic2V0IHN3IGlycVxuIik7CisJaGRtaV93cml0ZV9yZWcoaGRtaS5jb3JlLmJhc2UsIEhETUlf Q09SRV9TWVNfSU5UUl9DVFJMLCAweGEpOwogCXJldHVybiAwOwoKIGVycl9tZ3JfZW5hYmxlOgpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwg bWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK