From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville Syrjala Subject: [PATCH 2/6] drm/i915: Pick the first mode from EDID as the fixed mode when there is no preferred mode Date: Thu, 21 Mar 2019 15:24:42 +0200 Message-ID: <20190321132446.22394-2-ville.syrjala@linux.intel.com> References: <20190321132446.22394-1-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id 404136E0C3 for ; Thu, 21 Mar 2019 13:24:52 +0000 (UTC) In-Reply-To: <20190321132446.22394-1-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: intel-gfx@lists.freedesktop.org Cc: Roberto Viola , Adam Jackson List-Id: intel-gfx@lists.freedesktop.org RnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KClNv bWUgbW9uaXRvcnMgYXBwYXJlbnRseSBmb3JnZXQgdG8gbWFyayBhbnkgbW9kZSBhcyBwcmVmZXJy ZWQgaW4gdGhlCkVESUQuIEluIHRoaXMgcGFydGljdWxhciBjYXNlIHdlIGhhdmUgYSB2ZXJ5IGdl bmVyaWMgbG9va2luZyBJRAoiUE5QIE1vZGVsIDAgU2VyaWFsIE51bWJlciA0IiAvICJMVkRTIDgw MHg2MDAiIHNvIGEgc3BlY2lmaWMgcXVpcmsKZG9lc24ndCBzZWVtIHBhcnRpY3VsYXJseSB3aXNl LiBBbHNvIHRoZSBxdWlyayB3ZSBoYXZlCihFRElEX1FVSVJLX0ZJUlNUX0RFVEFJTEVEX1BSRUZF UlJFRCkgaXMgYWN0dWFsbHkgZGVmdW5jdCBzbyB3ZSdkCmhhdmUgdG8gZml4IGl0IGZpcnN0LgoK V2hlbiB0aGVyZSBpcyBubyBwcmVmZXJyZWQgbW9kZSB3ZSBjdXJyZW50bHkgZmFsbCBiYWNrIHRv IHRoZSBWQlQuClRoYXQgYXBwcm9hY2ggZmFpbHMgdXMgaGVyZSBhcyB0aGUgVkJUIG1vZGUgaXMg MTAyNHg3Njggd2hlcmVhcwp0aGUgcGFuZWwgcmVzb2x1dGlvbiBpcyA4MDB4NjAwLiBTbyBpbnN0 ZWFkIG9mIGZhbGxpbmcgYmFjayB0byB0aGUKVkJUIHdoZW4gdGhlcmUgaXMgbm8gcHJlZmVycmVk IG1vZGUgbGV0J3MganVzdCBwaWNrIHRoZSBmaXJzdApwcm9iZWQgbW9kZS4gT25seSBpZiB0aGUg RURJRCBwcm92aWRlZCBubyBtb2RlcyB3ZSBmYWxsIGJhY2sgdG8KdGhlIFZCVC4KCkZvciB0aGlz IG1hY2hpbmUgdGhlIFZCSU9TIHdvdWxkIGFwcGVhciB0byBzZWxlY3QgdGhlIDgwMHg2MDAKNjBI eiBFU1QgbW9kZSByYXRoZXIgdGhhbiB0aGUgZmlyc3QgZGV0YWlsZWQgbW9kZSAod2hpY2ggaXMK dGhlIG5ldyBmYWxsYmFjayB3aWxsIHBpY2spLiBUaGUgdHdvIG1vZGVzIGRpZmZlciBvbmx5IGJ5 CmhhdmluZyBvcHBvc2l0ZSBzeW5jIHBvbGFyaXRpZXMsIHdoaWNoIGRvZXMgbm90IHNlZW0gdG8g bWF0dGVyCnRvIHRoZSBwYW5lbCBpbiBxdWVzdGlvbi4KCnYyOiBNYWtlIHN1cmUgdGhlIHByb2Jl ZF9tb2RlcyBsaXN0IGlzIG5vdCBlbXB0eQoKQ2M6IEFkYW0gSmFja3NvbiA8YWpheEByZWRoYXQu Y29tPgpDYzogUm9iZXJ0byBWaW9sYSA8Y2FnbnVsZWluQGdtYWlsLmNvbT4KVGVzdGVkLWJ5OiBS b2JlcnRvIFZpb2xhIDxjYWdudWxlaW5AZ21haWwuY29tPgpCdWd6aWxsYTogaHR0cHM6Ly9idWdz LmZyZWVkZXNrdG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTA5NzgwClNpZ25lZC1vZmYtYnk6IFZp bGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+Ci0tLQogZHJpdmVy cy9ncHUvZHJtL2k5MTUvaW50ZWxfcGFuZWwuYyB8IDIxICsrKysrKysrKysrKysrKysrKy0tLQog MSBmaWxlIGNoYW5nZWQsIDE4IGluc2VydGlvbnMoKyksIDMgZGVsZXRpb25zKC0pCgpkaWZmIC0t Z2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcGFuZWwuYyBiL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX3BhbmVsLmMKaW5kZXggZjQyMTM3NTEyMDEwLi5iOWVlMThjMmRmZjUgMTAw NjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BhbmVsLmMKKysrIGIvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaW50ZWxfcGFuZWwuYwpAQCAtMTA0LDExICsxMDQsMTMgQEAgaW50ZWxf cGFuZWxfZWRpZF9maXhlZF9tb2RlKHN0cnVjdCBpbnRlbF9jb25uZWN0b3IgKmNvbm5lY3RvcikK IHsKIAlzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYgPSB0b19pOTE1KGNvbm5lY3Rv ci0+YmFzZS5kZXYpOwogCWNvbnN0IHN0cnVjdCBkcm1fZGlzcGxheV9tb2RlICpzY2FuOworCXN0 cnVjdCBkcm1fZGlzcGxheV9tb2RlICpmaXhlZF9tb2RlOworCisJaWYgKGxpc3RfZW1wdHkoJmNv bm5lY3Rvci0+YmFzZS5wcm9iZWRfbW9kZXMpKQorCQlyZXR1cm4gTlVMTDsKIAogCS8qIHByZWZl ciBmaXhlZCBtb2RlIGZyb20gRURJRCBpZiBhdmFpbGFibGUgKi8KIAlsaXN0X2Zvcl9lYWNoX2Vu dHJ5KHNjYW4sICZjb25uZWN0b3ItPmJhc2UucHJvYmVkX21vZGVzLCBoZWFkKSB7Ci0JCXN0cnVj dCBkcm1fZGlzcGxheV9tb2RlICpmaXhlZF9tb2RlOwotCiAJCWlmICgoc2Nhbi0+dHlwZSAmIERS TV9NT0RFX1RZUEVfUFJFRkVSUkVEKSA9PSAwKQogCQkJY29udGludWU7CiAKQEAgLTEyMyw3ICsx MjUsMjAgQEAgaW50ZWxfcGFuZWxfZWRpZF9maXhlZF9tb2RlKHN0cnVjdCBpbnRlbF9jb25uZWN0 b3IgKmNvbm5lY3RvcikKIAkJcmV0dXJuIGZpeGVkX21vZGU7CiAJfQogCi0JcmV0dXJuIE5VTEw7 CisJc2NhbiA9IGxpc3RfZmlyc3RfZW50cnkoJmNvbm5lY3Rvci0+YmFzZS5wcm9iZWRfbW9kZXMs CisJCQkJdHlwZW9mKCpzY2FuKSwgaGVhZCk7CisKKwlmaXhlZF9tb2RlID0gZHJtX21vZGVfZHVw bGljYXRlKCZkZXZfcHJpdi0+ZHJtLCBzY2FuKTsKKwlpZiAoIWZpeGVkX21vZGUpCisJCXJldHVy biBOVUxMOworCisJZml4ZWRfbW9kZS0+dHlwZSB8PSBEUk1fTU9ERV9UWVBFX1BSRUZFUlJFRDsK KworCURSTV9ERUJVR19LTVMoIltDT05ORUNUT1I6JWQ6JXNdIHVzaW5nIGZpcnN0IG1vZGUgZnJv bSBFRElEOiAiLAorCQkgICAgICBjb25uZWN0b3ItPmJhc2UuYmFzZS5pZCwgY29ubmVjdG9yLT5i YXNlLm5hbWUpOworCWRybV9tb2RlX2RlYnVnX3ByaW50bW9kZWxpbmUoZml4ZWRfbW9kZSk7CisK KwlyZXR1cm4gZml4ZWRfbW9kZTsKIH0KIAogLyogYWRqdXN0ZWRfbW9kZSBoYXMgYmVlbiBwcmVz ZXQgdG8gYmUgdGhlIHBhbmVsJ3MgZml4ZWQgbW9kZSAqLwotLSAKMi4xOS4yCgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBs aXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVz a3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZng=