From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH v8 04/12] drm: Helper to read max bits per component Date: Thu, 8 Sep 2016 16:03:51 +0300 Message-ID: <20160908130351.GA4329@intel.com> References: <1471430989-28161-1-git-send-email-mika.kahola@intel.com> <1471430989-28161-5-git-send-email-mika.kahola@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <1471430989-28161-5-git-send-email-mika.kahola@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Mika Kahola Cc: daniel.vetter@ffwll.ch, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBBdWcgMTcsIDIwMTYgYXQgMDE6NDk6NDBQTSArMDMwMCwgTWlrYSBLYWhvbGEgd3Jv dGU6Cj4gSGVscGVyIHJvdXRpbmUgdG8gcmVhZCBvdXQgbWF4aW11bSBzdXBwb3J0ZWQgYml0cyBw ZXIKPiBjb21wb25lbnQgZm9yIERpc3BsYXlQb3J0IGxlZ2F5IGNvbnZlcnRlcnMuCj4gCj4gdjI6 IFJldHVybiBlYXJseSBpZiBkZXRhaWxlZCBwb3J0IGNhcCBpbmZvIGlzIG5vdCBhdmFpbGFibGUu Cj4gICAgIFJlcGxhY2UgaWYtZWxzZSBsYWRkZXIgd2l0aCBzd2l0Y2gtY2FzZSAoVmlsbGUpCj4g Cj4gUmV2aWV3ZWQtYnk6IEppbSBCcmlkZSA8amltLmJyaWRlQGxpbnV4LmludGVsLmNvbT4KPiBT aWduZWQtb2ZmLWJ5OiBNaWthIEthaG9sYSA8bWlrYS5rYWhvbGFAaW50ZWwuY29tPgo+IC0tLQo+ ICBkcml2ZXJzL2dwdS9kcm0vZHJtX2RwX2hlbHBlci5jIHwgNDIgKysrKysrKysrKysrKysrKysr KysrKysrKysrKysrKysrKysrKysrKysKPiAgaW5jbHVkZS9kcm0vZHJtX2RwX2hlbHBlci5oICAg ICB8ICAyICsrCj4gIDIgZmlsZXMgY2hhbmdlZCwgNDQgaW5zZXJ0aW9ucygrKQo+IAo+IGRpZmYg LS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vZHJtX2RwX2hlbHBlci5jIGIvZHJpdmVycy9ncHUvZHJt L2RybV9kcF9oZWxwZXIuYwo+IGluZGV4IDc0OTc0OTAuLjE0ZThlYTAgMTAwNjQ0Cj4gLS0tIGEv ZHJpdmVycy9ncHUvZHJtL2RybV9kcF9oZWxwZXIuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9k cm1fZHBfaGVscGVyLmMKPiBAQCAtNDcyLDYgKzQ3Miw0OCBAQCBpbnQgZHJtX2RwX2Rvd25zdHJl YW1fbWF4X2Nsb2NrKGNvbnN0IHU4IGRwY2RbRFBfUkVDRUlWRVJfQ0FQX1NJWkVdLAo+ICB9Cj4g IEVYUE9SVF9TWU1CT0woZHJtX2RwX2Rvd25zdHJlYW1fbWF4X2Nsb2NrKTsKPiAgCj4gKy8qKgo+ ICsgKiBkcm1fZHBfZG93bnN0cmVhbV9tYXhfYnBjKCkgLSBleHRyYWN0IGJyYW5jaCBkZXZpY2Ug bWF4Cj4gKyAqICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGJpdHMgcGVyIGNvbXBvbmVu dAo+ICsgKiBAZHBjZDogRGlzcGxheVBvcnQgY29uZmlndXJhdGlvbiBkYXRhCj4gKyAqIEBwb3J0 X2NhcDogcG9ydCBjYXBhYmlsaXRpZXMKPiArICoKPiArICogUmV0dXJucyBtYXggYnBjIG9uIHN1 Y2Nlc3Mgb3IgMCBpZiBtYXggYnBjIG5vdCBkZWZpbmVkCj4gKyAqLwo+ICtpbnQgZHJtX2RwX2Rv d25zdHJlYW1fbWF4X2JwYyhjb25zdCB1OCBkcGNkW0RQX1JFQ0VJVkVSX0NBUF9TSVpFXSwKPiAr CQkJICAgICAgY29uc3QgdTggcG9ydF9jYXBbNF0pCj4gK3sKPiArCWludCB0eXBlID0gcG9ydF9j YXBbMF0gJiBEUF9EU19QT1JUX1RZUEVfTUFTSzsKPiArCWJvb2wgZGV0YWlsZWRfY2FwX2luZm8g PSBkcGNkW0RQX0RPV05TVFJFQU1QT1JUX1BSRVNFTlRdICYKPiArCQlEUF9ERVRBSUxFRF9DQVBf SU5GT19BVkFJTEFCTEU7Cj4gKwlpbnQgYnBjOwo+ICsKPiArCWlmICghZGV0YWlsZWRfY2FwX2lu Zm8pCj4gKwkJcmV0dXJuIDA7Cj4gKwo+ICsJc3dpdGNoICh0eXBlKSB7Cj4gKwljYXNlIERQX0RT X1BPUlRfVFlQRV9WR0E6Cj4gKwljYXNlIERQX0RTX1BPUlRfVFlQRV9EVkk6Cj4gKwljYXNlIERQ X0RTX1BPUlRfVFlQRV9IRE1JOgo+ICsJY2FzZSBEUF9EU19QT1JUX1RZUEVfRFBfRFVBTE1PREU6 CgpJIHRoaW5rIHdlIG1pZ2h0IHdhbnQgcmV0dXJuIDg7IGZvciB0aGUgZGV0YWlsZWRfY2FwX2lu Zm89PTAgY2FzZSB3aXRoCnRoZXNlIHBvcnQgdHlwZXMuCgo+ICsJCWJwYyA9IHBvcnRfY2FwWzJd ICYgRFBfRFNfTUFYX0JQQ19NQVNLOwo+ICsKPiArCQlzd2l0Y2ggKGJwYykgewo+ICsJCWNhc2Ug RFBfRFNfOEJQQzoKPiArCQkJcmV0dXJuIDg7Cj4gKwkJY2FzZSBEUF9EU18xMEJQQzoKPiArCQkJ cmV0dXJuIDEwOwo+ICsJCWNhc2UgRFBfRFNfMTJCUEM6Cj4gKwkJCXJldHVybiAxMjsKPiArCQlj YXNlIERQX0RTXzE2QlBDOgo+ICsJCQlyZXR1cm4gMTY7Cj4gKwkJfQo+ICsJZGVmYXVsdDoKPiAr CQlyZXR1cm4gMDsKPiArCX0KPiArfQo+ICtFWFBPUlRfU1lNQk9MKGRybV9kcF9kb3duc3RyZWFt X21heF9icGMpOwo+ICsKPiAgLyoKPiAgICogSTJDLW92ZXItQVVYIGltcGxlbWVudGF0aW9uCj4g ICAqLwo+IGRpZmYgLS1naXQgYS9pbmNsdWRlL2RybS9kcm1fZHBfaGVscGVyLmggYi9pbmNsdWRl L2RybS9kcm1fZHBfaGVscGVyLmgKPiBpbmRleCA2MGRkOWRjLi5mM2QxNDI0IDEwMDY0NAo+IC0t LSBhL2luY2x1ZGUvZHJtL2RybV9kcF9oZWxwZXIuaAo+ICsrKyBiL2luY2x1ZGUvZHJtL2RybV9k cF9oZWxwZXIuaAo+IEBAIC04MTcsNiArODE3LDggQEAgaW50IGRybV9kcF9saW5rX3Bvd2VyX2Rv d24oc3RydWN0IGRybV9kcF9hdXggKmF1eCwgc3RydWN0IGRybV9kcF9saW5rICpsaW5rKTsKPiAg aW50IGRybV9kcF9saW5rX2NvbmZpZ3VyZShzdHJ1Y3QgZHJtX2RwX2F1eCAqYXV4LCBzdHJ1Y3Qg ZHJtX2RwX2xpbmsgKmxpbmspOwo+ICBpbnQgZHJtX2RwX2Rvd25zdHJlYW1fbWF4X2Nsb2NrKGNv bnN0IHU4IGRwY2RbRFBfUkVDRUlWRVJfQ0FQX1NJWkVdLAo+ICAJCQkJY29uc3QgdTggcG9ydF9j YXBbNF0pOwo+ICtpbnQgZHJtX2RwX2Rvd25zdHJlYW1fbWF4X2JwYyhjb25zdCB1OCBkcGNkW0RQ X1JFQ0VJVkVSX0NBUF9TSVpFXSwKPiArCQkJICAgICAgY29uc3QgdTggcG9ydF9jYXBbNF0pOwo+ ICAKPiAgdm9pZCBkcm1fZHBfYXV4X2luaXQoc3RydWN0IGRybV9kcF9hdXggKmF1eCk7Cj4gIGlu dCBkcm1fZHBfYXV4X3JlZ2lzdGVyKHN0cnVjdCBkcm1fZHBfYXV4ICphdXgpOwo+IC0tIAo+IDEu OS4xCgotLSAKVmlsbGUgU3lyasOkbMOkCkludGVsIE9UQwpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdm eEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9pbnRlbC1nZngK