From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH 07/10] drm/i915: Allow 27 bytes child_dev for VBT <109 Date: Wed, 16 Dec 2015 10:58:10 +0200 Message-ID: <871tamu5wd.fsf@intel.com> References: <1450110229-30450-1-git-send-email-ville.syrjala@linux.intel.com> <1450110229-30450-8-git-send-email-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id BF7F46E475 for ; Wed, 16 Dec 2015 00:58:12 -0800 (PST) In-Reply-To: <1450110229-30450-8-git-send-email-ville.syrjala@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: ville.syrjala@linux.intel.com, intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCAxNCBEZWMgMjAxNSwgdmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20gd3JvdGU6 Cj4gRnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4K Pgo+IE15IDg1eCBoYXMgVkJUIHZlcnNpb24gMTA4IHdoaWNoIGhhcyBhIGNoaWxkIGRldiBzaXpl IG9mIDI3IGJ5dGVzLgo+IExldCdzIGFsbG93IHRoYXQgd2l0aG91dCBwcmludGluZyBhbiBlcnJv ci4KPgo+IFdlIHN0aWxsIHdhbnQgdG8gcmVqZWN0IHRoZSBhY3R1YWwgcGFyc2luIHNpbmNlIGZv ciB0aGF0IHdlIG5lZWQKPiB0aGUgY2hpbGQgZGV2aWNlIHNpemUgdG8gYmUgYXQgbGVhc3QgMzMg Ynl0ZXMuIFNvIHdlIHNob3VsZCBzdGlsbAo+IGNoZWNrIGZvciB0aGF0LCBidXQgbGV0J3MgbWFr ZSBpdCBwcmludCBhIGRlYnVnIG1lc3NhZ2Ugb25seSBpbnN0ZWFkCj4gb2YgYW4gZXJyb3IuCj4K PiBXaGlsZSBhdCBpdCwgdG9zcyBpbiBhIEJVSUxEX0JVR19PTigpIHRvIHZlcmlmeSBvdXIgc3Ry dWN0Cj4gb2xkX2NoaWxkX2Rldl9jb25maWcgaXMgaW4gZmFjdCAzMyBieXRlcy4KPgo+IFNpZ25l ZC1vZmYtYnk6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+ CgpUaGlzIGlzIHNjYXJ5IHN0dWZmLCBidXQKClJldmlld2VkLWJ5OiBKYW5pIE5pa3VsYSA8amFu aS5uaWt1bGFAaW50ZWwuY29tPgoKYXMgZmFyIGFzIHRoZSBjb2RlIGdvZXMuIEkgZG9uJ3QgaGF2 ZSB0aGUgaGlzdG9yeSBib29rcyB0byBjaGVjayB0aGlzCmFnYWluc3QuCgo+IC0tLQo+ICBkcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9iaW9zLmMgfCAxOSArKysrKysrKysrKy0tLS0tLS0tCj4g IDEgZmlsZSBjaGFuZ2VkLCAxMSBpbnNlcnRpb25zKCspLCA4IGRlbGV0aW9ucygtKQo+Cj4gZGlm ZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Jpb3MuYyBiL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2Jpb3MuYwo+IGluZGV4IDA3MDQ3MGZlOWE5MS4uNzcwYjgyNWRhYmMw IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Jpb3MuYwo+ICsrKyBi L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Jpb3MuYwo+IEBAIC0xMDg5LDcgKzEwODksMTAg QEAgcGFyc2VfZGV2aWNlX21hcHBpbmcoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2 LAo+ICAJCURSTV9ERUJVR19LTVMoIk5vIGdlbmVyYWwgZGVmaW5pdGlvbiBibG9jayBpcyBmb3Vu ZCwgbm8gZGV2aWNlcyBkZWZpbmVkLlxuIik7Cj4gIAkJcmV0dXJuOwo+ICAJfQo+IC0JaWYgKGJk Yi0+dmVyc2lvbiA8IDE5NSkgewo+ICsJaWYgKGJkYi0+dmVyc2lvbiA8IDEwOSkgewo+ICsJCWV4 cGVjdGVkX3NpemUgPSAyNzsKPiArCX0gZWxzZSBpZiAoYmRiLT52ZXJzaW9uIDwgMTk1KSB7Cj4g KwkJQlVJTERfQlVHX09OKHNpemVvZihzdHJ1Y3Qgb2xkX2NoaWxkX2Rldl9jb25maWcpICE9IDMz KTsKPiAgCQlleHBlY3RlZF9zaXplID0gc2l6ZW9mKHN0cnVjdCBvbGRfY2hpbGRfZGV2X2NvbmZp Zyk7Cj4gIAl9IGVsc2UgaWYgKGJkYi0+dmVyc2lvbiA9PSAxOTUpIHsKPiAgCQlleHBlY3RlZF9z aXplID0gMzc7Cj4gQEAgLTExMDIsMTggKzExMDUsMTggQEAgcGFyc2VfZGV2aWNlX21hcHBpbmco c3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LAo+ICAJCQkJIGJkYi0+dmVyc2lvbiwg ZXhwZWN0ZWRfc2l6ZSk7Cj4gIAl9Cj4gIAo+IC0JLyogVGhlIGxlZ2FjeSBzaXplZCBjaGlsZCBk ZXZpY2UgY29uZmlnIGlzIHRoZSBtaW5pbXVtIHdlIG5lZWQuICovCj4gLQlpZiAocF9kZWZzLT5j aGlsZF9kZXZfc2l6ZSA8IHNpemVvZihzdHJ1Y3Qgb2xkX2NoaWxkX2Rldl9jb25maWcpKSB7Cj4g LQkJRFJNX0VSUk9SKCJDaGlsZCBkZXZpY2UgY29uZmlnIHNpemUgJXUgaXMgdG9vIHNtYWxsLlxu IiwKPiAtCQkJICBwX2RlZnMtPmNoaWxkX2Rldl9zaXplKTsKPiAtCQlyZXR1cm47Cj4gLQl9Cj4g LQo+ICAJLyogRmxhZyBhbiBlcnJvciBmb3IgdW5leHBlY3RlZCBzaXplLCBidXQgY29udGludWUg YW55d2F5LiAqLwo+ICAJaWYgKHBfZGVmcy0+Y2hpbGRfZGV2X3NpemUgIT0gZXhwZWN0ZWRfc2l6 ZSkKPiAgCQlEUk1fRVJST1IoIlVuZXhwZWN0ZWQgY2hpbGQgZGV2aWNlIGNvbmZpZyBzaXplICV1 IChleHBlY3RlZCAldSBmb3IgVkJUIHZlcnNpb24gJXUpXG4iLAo+ICAJCQkgIHBfZGVmcy0+Y2hp bGRfZGV2X3NpemUsIGV4cGVjdGVkX3NpemUsIGJkYi0+dmVyc2lvbik7Cj4gIAo+ICsJLyogVGhl IGxlZ2FjeSBzaXplZCBjaGlsZCBkZXZpY2UgY29uZmlnIGlzIHRoZSBtaW5pbXVtIHdlIG5lZWQu ICovCj4gKwlpZiAocF9kZWZzLT5jaGlsZF9kZXZfc2l6ZSA8IHNpemVvZihzdHJ1Y3Qgb2xkX2No aWxkX2Rldl9jb25maWcpKSB7Cj4gKwkJRFJNX0RFQlVHX0tNUygiQ2hpbGQgZGV2aWNlIGNvbmZp ZyBzaXplICV1IGlzIHRvbyBzbWFsbC5cbiIsCj4gKwkJCSAgICAgIHBfZGVmcy0+Y2hpbGRfZGV2 X3NpemUpOwo+ICsJCXJldHVybjsKPiArCX0KPiArCj4gIAkvKiBnZXQgdGhlIGJsb2NrIHNpemUg b2YgZ2VuZXJhbCBkZWZpbml0aW9ucyAqLwo+ICAJYmxvY2tfc2l6ZSA9IGdldF9ibG9ja3NpemUo cF9kZWZzKTsKPiAgCS8qIGdldCB0aGUgbnVtYmVyIG9mIGNoaWxkIGRldmljZSAqLwoKLS0gCkph bmkgTmlrdWxhLCBJbnRlbCBPcGVuIFNvdXJjZSBUZWNobm9sb2d5IENlbnRlcgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBs aXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNr dG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=