From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [RFC PATCH 07/10] drm/i915: abstract get config for cpu transcoder Date: Wed, 16 Mar 2016 17:20:57 +0200 Message-ID: <20160316152057.GL4329@intel.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTP id D215F6E95A for ; Wed, 16 Mar 2016 15:21:04 +0000 (UTC) Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Jani Nikula Cc: Deepak M , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBNYXIgMTUsIDIwMTYgYXQgMDk6NTE6MTVQTSArMDIwMCwgSmFuaSBOaWt1bGEgd3Jv dGU6Cj4gTWFrZXMgaXQgbmVhdGVyIHRvIGFkZCB0aGUgc2FtZSBmb3IgRFNJIHRyYW5zY29kZXIu IE5vIGZ1bmN0aW9uYWwKPiBjaGFuZ2VzLgo+IAo+IFNpZ25lZC1vZmYtYnk6IEphbmkgTmlrdWxh IDxqYW5pLm5pa3VsYUBpbnRlbC5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX2Rpc3BsYXkuYyB8IDgzICsrKysrKysrKysrKysrKysrKysrLS0tLS0tLS0tLS0tLS0tLQo+ ICAxIGZpbGUgY2hhbmdlZCwgNDcgaW5zZXJ0aW9ucygrKSwgMzYgZGVsZXRpb25zKC0pCj4gCj4g ZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYyBiL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+IGluZGV4IGU0ODVjMWY5Y2EyYi4uODQy NDY3NTI4ODkyIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3Bs YXkuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+IEBAIC05 ODkzLDYgKzk4OTMsNDkgQEAgc3RhdGljIHZvaWQgaGFzd2VsbF9nZXRfZGRpX3BsbChzdHJ1Y3Qg ZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCj4gIAlwaXBlX2NvbmZpZy0+c2hhcmVkX2RwbGwg PSBpbnRlbF9nZXRfc2hhcmVkX2RwbGxfYnlfaWQoZGV2X3ByaXYsIGlkKTsKPiAgfQo+ICAKPiAr c3RhdGljIGJvb2wgaHN3X2dldF90cmFuc19jb25maWcoc3RydWN0IGludGVsX2NydGMgKmNydGMs Cj4gKwkJCQkgc3RydWN0IGludGVsX2NydGNfc3RhdGUgKnBpcGVfY29uZmlnLAo+ICsJCQkJIHVu c2lnbmVkIGxvbmcgKnBvd2VyX2RvbWFpbl9tYXNrKQo+ICt7CgpUbyBiZSBjb25zaXN0ZW50IHdp dGggZXhpc3RpbmcgcHJhY3RpY2VzIHdlIHNob3VsZCBwcm9iYWJseSBjYWxsIHRoaXMgCi4uLl9n ZXRfaHdfc3RhdGUsIG9yIG1heWJlIC4uLl9nZXRfdHJhbnNjb2Rlcl9zdGF0ZSAoaWYgd2Ugd2Fu dCB0bwpmb2xsb3cgdGhlIGdldF9kZGlfcG9ydF9zdGF0ZSgpIGJlbG93KS4KCj4gKwlzdHJ1Y3Qg ZHJtX2RldmljZSAqZGV2ID0gY3J0Yy0+YmFzZS5kZXY7Cj4gKwlzdHJ1Y3QgZHJtX2k5MTVfcHJp dmF0ZSAqZGV2X3ByaXYgPSBkZXYtPmRldl9wcml2YXRlOwo+ICsJZW51bSBpbnRlbF9kaXNwbGF5 X3Bvd2VyX2RvbWFpbiBwb3dlcl9kb21haW47Cj4gKwl1MzIgdG1wOwo+ICsKPiArCXBpcGVfY29u ZmlnLT5jcHVfdHJhbnNjb2RlciA9IChlbnVtIHRyYW5zY29kZXIpIGNydGMtPnBpcGU7Cj4gKwo+ ICsJdG1wID0gSTkxNV9SRUFEKFRSQU5TX0RESV9GVU5DX0NUTChUUkFOU0NPREVSX0VEUCkpOwo+ ICsJaWYgKHRtcCAmIFRSQU5TX0RESV9GVU5DX0VOQUJMRSkgewoKSSBndWVzcyBhcyBhIGZvbGxv d3VwIHdlIHNob3VsZCBkbyB0aGUKaW50ZWxfZGlzcGxheV9wb3dlcl9nZXRfaWZfZW5hYmxlZCgp IGZvciB0aGUgZWRwIHRyYW5zY29kZXIgYWxyZWFkeQpiZWZvcmUgdGhpcyByZWFkLiBKdXN0IG5l ZWQgdG8gYmUgY2FyZWZ1bCB0aGF0IHdlIGRvbid0IGdyYWIgaXQgdHdpY2UKdGhlbi4KCj4gKwkJ ZW51bSBwaXBlIHRyYW5zX2VkcF9waXBlOwo+ICsJCXN3aXRjaCAodG1wICYgVFJBTlNfRERJX0VE UF9JTlBVVF9NQVNLKSB7Cj4gKwkJZGVmYXVsdDoKPiArCQkJV0FSTigxLCAidW5rbm93biBwaXBl IGxpbmtlZCB0byBlZHAgdHJhbnNjb2RlclxuIik7Cj4gKwkJY2FzZSBUUkFOU19ERElfRURQX0lO UFVUX0FfT05PRkY6Cj4gKwkJY2FzZSBUUkFOU19ERElfRURQX0lOUFVUX0FfT046Cj4gKwkJCXRy YW5zX2VkcF9waXBlID0gUElQRV9BOwo+ICsJCQlicmVhazsKPiArCQljYXNlIFRSQU5TX0RESV9F RFBfSU5QVVRfQl9PTk9GRjoKPiArCQkJdHJhbnNfZWRwX3BpcGUgPSBQSVBFX0I7Cj4gKwkJCWJy ZWFrOwo+ICsJCWNhc2UgVFJBTlNfRERJX0VEUF9JTlBVVF9DX09OT0ZGOgo+ICsJCQl0cmFuc19l ZHBfcGlwZSA9IFBJUEVfQzsKPiArCQkJYnJlYWs7Cj4gKwkJfQo+ICsKPiArCQlpZiAodHJhbnNf ZWRwX3BpcGUgPT0gY3J0Yy0+cGlwZSkKPiArCQkJcGlwZV9jb25maWctPmNwdV90cmFuc2NvZGVy ID0gVFJBTlNDT0RFUl9FRFA7Cj4gKwl9Cj4gKwo+ICsJcG93ZXJfZG9tYWluID0gUE9XRVJfRE9N QUlOX1RSQU5TQ09ERVIocGlwZV9jb25maWctPmNwdV90cmFuc2NvZGVyKTsKPiArCWlmICghaW50 ZWxfZGlzcGxheV9wb3dlcl9nZXRfaWZfZW5hYmxlZChkZXZfcHJpdiwgcG93ZXJfZG9tYWluKSkK PiArCQlyZXR1cm4gZmFsc2U7Cj4gKwkqcG93ZXJfZG9tYWluX21hc2sgfD0gQklUKHBvd2VyX2Rv bWFpbik7Cj4gKwo+ICsJdG1wID0gSTkxNV9SRUFEKFBJUEVDT05GKHBpcGVfY29uZmlnLT5jcHVf dHJhbnNjb2RlcikpOwo+ICsKPiArCXJldHVybiB0bXAgJiBQSVBFQ09ORl9FTkFCTEU7Cj4gK30K PiArCj4gIHN0YXRpYyB2b2lkIGhhc3dlbGxfZ2V0X2RkaV9wb3J0X3N0YXRlKHN0cnVjdCBpbnRl bF9jcnRjICpjcnRjLAo+ICAJCQkJICAgICAgIHN0cnVjdCBpbnRlbF9jcnRjX3N0YXRlICpwaXBl X2NvbmZpZykKPiAgewo+IEBAIC05OTQzLDQ4ICs5OTg2LDE4IEBAIHN0YXRpYyBib29sIGhhc3dl bGxfZ2V0X3BpcGVfY29uZmlnKHN0cnVjdCBpbnRlbF9jcnRjICpjcnRjLAo+ICAJc3RydWN0IGRy bV9pOTE1X3ByaXZhdGUgKmRldl9wcml2ID0gZGV2LT5kZXZfcHJpdmF0ZTsKPiAgCWVudW0gaW50 ZWxfZGlzcGxheV9wb3dlcl9kb21haW4gcG93ZXJfZG9tYWluOwo+ICAJdW5zaWduZWQgbG9uZyBw b3dlcl9kb21haW5fbWFzazsKPiAtCXVpbnQzMl90IHRtcDsKPiAtCWJvb2wgcmV0Owo+ICsJYm9v bCBhY3RpdmU7Cj4gIAo+ICAJcG93ZXJfZG9tYWluID0gUE9XRVJfRE9NQUlOX1BJUEUoY3J0Yy0+ cGlwZSk7Cj4gIAlpZiAoIWludGVsX2Rpc3BsYXlfcG93ZXJfZ2V0X2lmX2VuYWJsZWQoZGV2X3By aXYsIHBvd2VyX2RvbWFpbikpCj4gIAkJcmV0dXJuIGZhbHNlOwo+ICAJcG93ZXJfZG9tYWluX21h c2sgPSBCSVQocG93ZXJfZG9tYWluKTsKPiAgCj4gLQlyZXQgPSBmYWxzZTsKPiAtCj4gLQlwaXBl X2NvbmZpZy0+Y3B1X3RyYW5zY29kZXIgPSAoZW51bSB0cmFuc2NvZGVyKSBjcnRjLT5waXBlOwo+ ICAJcGlwZV9jb25maWctPnNoYXJlZF9kcGxsID0gTlVMTDsKPiAgCj4gLQl0bXAgPSBJOTE1X1JF QUQoVFJBTlNfRERJX0ZVTkNfQ1RMKFRSQU5TQ09ERVJfRURQKSk7Cj4gLQlpZiAodG1wICYgVFJB TlNfRERJX0ZVTkNfRU5BQkxFKSB7Cj4gLQkJZW51bSBwaXBlIHRyYW5zX2VkcF9waXBlOwo+IC0J CXN3aXRjaCAodG1wICYgVFJBTlNfRERJX0VEUF9JTlBVVF9NQVNLKSB7Cj4gLQkJZGVmYXVsdDoK PiAtCQkJV0FSTigxLCAidW5rbm93biBwaXBlIGxpbmtlZCB0byBlZHAgdHJhbnNjb2RlclxuIik7 Cj4gLQkJY2FzZSBUUkFOU19ERElfRURQX0lOUFVUX0FfT05PRkY6Cj4gLQkJY2FzZSBUUkFOU19E RElfRURQX0lOUFVUX0FfT046Cj4gLQkJCXRyYW5zX2VkcF9waXBlID0gUElQRV9BOwo+IC0JCQli cmVhazsKPiAtCQljYXNlIFRSQU5TX0RESV9FRFBfSU5QVVRfQl9PTk9GRjoKPiAtCQkJdHJhbnNf ZWRwX3BpcGUgPSBQSVBFX0I7Cj4gLQkJCWJyZWFrOwo+IC0JCWNhc2UgVFJBTlNfRERJX0VEUF9J TlBVVF9DX09OT0ZGOgo+IC0JCQl0cmFuc19lZHBfcGlwZSA9IFBJUEVfQzsKPiAtCQkJYnJlYWs7 Cj4gLQkJfQo+IC0KPiAtCQlpZiAodHJhbnNfZWRwX3BpcGUgPT0gY3J0Yy0+cGlwZSkKPiAtCQkJ cGlwZV9jb25maWctPmNwdV90cmFuc2NvZGVyID0gVFJBTlNDT0RFUl9FRFA7Cj4gLQl9Cj4gLQo+ IC0JcG93ZXJfZG9tYWluID0gUE9XRVJfRE9NQUlOX1RSQU5TQ09ERVIocGlwZV9jb25maWctPmNw dV90cmFuc2NvZGVyKTsKPiAtCWlmICghaW50ZWxfZGlzcGxheV9wb3dlcl9nZXRfaWZfZW5hYmxl ZChkZXZfcHJpdiwgcG93ZXJfZG9tYWluKSkKPiAtCQlnb3RvIG91dDsKPiAtCXBvd2VyX2RvbWFp bl9tYXNrIHw9IEJJVChwb3dlcl9kb21haW4pOwo+ICsJYWN0aXZlID0gaHN3X2dldF90cmFuc19j b25maWcoY3J0YywgcGlwZV9jb25maWcsICZwb3dlcl9kb21haW5fbWFzayk7Cj4gIAo+IC0JdG1w ID0gSTkxNV9SRUFEKFBJUEVDT05GKHBpcGVfY29uZmlnLT5jcHVfdHJhbnNjb2RlcikpOwo+IC0J aWYgKCEodG1wICYgUElQRUNPTkZfRU5BQkxFKSkKPiArCWlmICghYWN0aXZlKQo+ICAJCWdvdG8g b3V0Owo+ICAKPiAgCWhhc3dlbGxfZ2V0X2RkaV9wb3J0X3N0YXRlKGNydGMsIHBpcGVfY29uZmln KTsKPiBAQCAtMTAwMjAsMTMgKzEwMDMzLDExIEBAIHN0YXRpYyBib29sIGhhc3dlbGxfZ2V0X3Bp cGVfY29uZmlnKHN0cnVjdCBpbnRlbF9jcnRjICpjcnRjLAo+ICAJCXBpcGVfY29uZmlnLT5waXhl bF9tdWx0aXBsaWVyID0gMTsKPiAgCX0KPiAgCj4gLQlyZXQgPSB0cnVlOwo+IC0KPiAgb3V0Ogo+ ICAJZm9yX2VhY2hfcG93ZXJfZG9tYWluKHBvd2VyX2RvbWFpbiwgcG93ZXJfZG9tYWluX21hc2sp Cj4gIAkJaW50ZWxfZGlzcGxheV9wb3dlcl9wdXQoZGV2X3ByaXYsIHBvd2VyX2RvbWFpbik7Cj4g IAo+IC0JcmV0dXJuIHJldDsKPiArCXJldHVybiBhY3RpdmU7Cj4gIH0KPiAgCj4gIHN0YXRpYyB2 b2lkIGk4NDVfdXBkYXRlX2N1cnNvcihzdHJ1Y3QgZHJtX2NydGMgKmNydGMsIHUzMiBiYXNlLAo+ IC0tIAo+IDIuMS40CgotLSAKVmlsbGUgU3lyasOkbMOkCkludGVsIE9UQwpfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0 CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3Rv cC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK