From mboxrd@z Thu Jan 1 00:00:00 1970 From: Archit Taneja Subject: [PATCH v3 5/7] drm/i2c: adv7511: Use internal timing generator Date: Wed, 9 Mar 2016 16:27:16 +0530 Message-ID: <1457521038-5906-6-git-send-email-architt@codeaurora.org> References: <1441625800-1858-1-git-send-email-architt@codeaurora.org> <1457521038-5906-1-git-send-email-architt@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1457521038-5906-1-git-send-email-architt@codeaurora.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org Cc: andy.green@linaro.org, linux-arm-msm@vger.kernel.org, amit.kucheria@linaro.org, srinivas.kandagatla@linaro.org, laurent.pinchart@ideasonboard.com, treding@nvidia.com List-Id: linux-arm-msm@vger.kernel.org QURWNzUzMyBwcm92aWRlcyBhbiBpbnRlcm5hbCB0aW1pbmcgZ2VuZXJhdG9yIGZvciBjZXJ0YWlu IG1vZGVzIHRoYXQgaXQKY2FuJ3QgdXNlIHRoZSBEU0kgY2xvY2sgZGlyZWN0bHkuCgpXZSd2ZSBv YnNlcnZlZCB0aGF0IEhETUkgaXMgbW9yZSBzdGFibGUgd2l0aCB0aGUgaW50ZXJuYWwgdGltaW5n CmdlbmVyYXRvciwgZXNwZWNpYWxseSBpZiB0aGVyZSBhcmUgaW5zdGFiaWxpdGllcyBpbiB0aGUg RFNJIGNsb2NrIHNvdXJjZS4KVGhlIGRhdGEgc3BlYyBhbHNvIHNlZW1zIHRvIHJlY29tbWVuZCB0 aGUgdXNhZ2Ugb2YgdGhlIHRpbWluZyBnZW5lcmF0b3IKZm9yIGFsbCBtb2Rlcy4KCkhvd2V2ZXIs IG9uIHNvbWUgcGxhdGZvcm1zLCBpdCdzIHJlcG9ydGVkIHRoYXQgZW5hYmxpbmcgdGhlIHRpbWlu ZwpnZW5lcmF0b3IgY2F1c2VzIGluc3RhYmlsaXRpZXMgd2l0aCB0aGUgSERNSSBvdXRwdXQuCgpD cmVhdGUgYSBEVCBwYXJhbWV0ZXIgdGhhdCBsZXRzIGEgcGxhdGZvcm0gZXhwbGljaXRseSBkaXNh YmxlIHRoZSB0aW1pbmcKZ2VuZXJhdG9yLiBUaGUgdGltaW5nIGdlbmVyYXRvciBpcyBlbmFibGVk IGJ5IGRlZmF1bHQuCgpTaWduZWQtb2ZmLWJ5OiBBcmNoaXQgVGFuZWphIDxhcmNoaXR0QGNvZGVh dXJvcmEub3JnPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pMmMvYWR2NzUxMS5jIHwgNjUgKysrKysr KysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKystLQogMSBmaWxlIGNoYW5nZWQsIDYz IGluc2VydGlvbnMoKyksIDIgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUv ZHJtL2kyYy9hZHY3NTExLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTJjL2Fkdjc1MTEuYwppbmRleCA2 YzJhODlhLi44ODkxOGFlIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTJjL2Fkdjc1MTEu YworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTJjL2Fkdjc1MTEuYwpAQCAtMzksNiArMzksOCBAQCBz dHJ1Y3QgYWR2NzUxMSB7CiAJZW51bSBkcm1fY29ubmVjdG9yX3N0YXR1cyBzdGF0dXM7CiAJYm9v bCBwb3dlcmVkOwogCisJc3RydWN0IGRybV9kaXNwbGF5X21vZGUgY3Vycl9tb2RlOworCiAJdW5z aWduZWQgaW50IGZfdG1kczsKIAogCXVuc2lnbmVkIGludCBjdXJyZW50X2VkaWRfc2VnbWVudDsK QEAgLTYyLDYgKzY0LDcgQEAgc3RydWN0IGFkdjc1MTEgewogCXN0cnVjdCBkZXZpY2Vfbm9kZSAq aG9zdF9ub2RlOwogCXN0cnVjdCBtaXBpX2RzaV9kZXZpY2UgKmRzaTsKIAl1OCBudW1fZHNpX2xh bmVzOworCWJvb2wgdXNlX3RpbWluZ19nZW47CiAKIAllbnVtIGFkdjc1MTFfdHlwZSB0eXBlOwog fTsKQEAgLTM5NywxNCArNDAwLDY1IEBAIHN0YXRpYyB2b2lkIGFkdjc1MTFfc2V0X2xpbmtfY29u ZmlnKHN0cnVjdCBhZHY3NTExICphZHY3NTExLAogCWFkdjc1MTEtPnJnYiA9IGNvbmZpZy0+aW5w dXRfY29sb3JzcGFjZSA9PSBIRE1JX0NPTE9SU1BBQ0VfUkdCOwogfQogCitzdGF0aWMgdm9pZCBh ZHY3NTExX2RzaV9jb25maWdfdGltaW5nX2dlbihzdHJ1Y3QgYWR2NzUxMSAqYWR2KQoreworCXN0 cnVjdCBtaXBpX2RzaV9kZXZpY2UgKmRzaSA9IGFkdi0+ZHNpOworCXN0cnVjdCBkcm1fZGlzcGxh eV9tb2RlICptb2RlID0gJmFkdi0+Y3Vycl9tb2RlOworCXVuc2lnbmVkIGludCBoc3csIGhmcCwg aGJwLCB2c3csIHZmcCwgdmJwOworCXU4IGNsb2NrX2Rpdl9ieV9sYW5lc1tdID0geyA2LCA0LCAz IH07CS8qIDIsIDMsIDQgbGFuZXMgKi8KKworCWhzdyA9IG1vZGUtPmhzeW5jX2VuZCAtIG1vZGUt PmhzeW5jX3N0YXJ0OworCWhmcCA9IG1vZGUtPmhzeW5jX3N0YXJ0IC0gbW9kZS0+aGRpc3BsYXk7 CisJaGJwID0gbW9kZS0+aHRvdGFsIC0gbW9kZS0+aHN5bmNfZW5kOworCXZzdyA9IG1vZGUtPnZz eW5jX2VuZCAtIG1vZGUtPnZzeW5jX3N0YXJ0OworCXZmcCA9IG1vZGUtPnZzeW5jX3N0YXJ0IC0g bW9kZS0+dmRpc3BsYXk7CisJdmJwID0gbW9kZS0+dnRvdGFsIC0gbW9kZS0+dnN5bmNfZW5kOwor CisJLyogc2V0IHBpeGVsIGNsb2NrIGRpdmlkZXIgbW9kZSAqLworCXJlZ21hcF93cml0ZShhZHYt PnJlZ21hcF9jZWMsIDB4MTYsCisJCSAgICAgY2xvY2tfZGl2X2J5X2xhbmVzW2RzaS0+bGFuZXMg LSAyXSA8PCAzKTsKKworCS8qIGhvcml6b250YWwgcG9yY2ggcGFyYW1zICovCisJcmVnbWFwX3dy aXRlKGFkdi0+cmVnbWFwX2NlYywgMHgyOCwgbW9kZS0+aHRvdGFsID4+IDQpOworCXJlZ21hcF93 cml0ZShhZHYtPnJlZ21hcF9jZWMsIDB4MjksIChtb2RlLT5odG90YWwgPDwgNCkgJiAweGZmKTsK KwlyZWdtYXBfd3JpdGUoYWR2LT5yZWdtYXBfY2VjLCAweDJhLCBoc3cgPj4gNCk7CisJcmVnbWFw X3dyaXRlKGFkdi0+cmVnbWFwX2NlYywgMHgyYiwgKGhzdyA8PCA0KSAmIDB4ZmYpOworCXJlZ21h cF93cml0ZShhZHYtPnJlZ21hcF9jZWMsIDB4MmMsIGhmcCA+PiA0KTsKKwlyZWdtYXBfd3JpdGUo YWR2LT5yZWdtYXBfY2VjLCAweDJkLCAoaGZwIDw8IDQpICYgMHhmZik7CisJcmVnbWFwX3dyaXRl KGFkdi0+cmVnbWFwX2NlYywgMHgyZSwgaGJwID4+IDQpOworCXJlZ21hcF93cml0ZShhZHYtPnJl Z21hcF9jZWMsIDB4MmYsIChoYnAgPDwgNCkgJiAweGZmKTsKKworCS8qIHZlcnRpY2FsIHBvcmNo IHBhcmFtcyAqLworCXJlZ21hcF93cml0ZShhZHYtPnJlZ21hcF9jZWMsIDB4MzAsIG1vZGUtPnZ0 b3RhbCA+PiA0KTsKKwlyZWdtYXBfd3JpdGUoYWR2LT5yZWdtYXBfY2VjLCAweDMxLCAobW9kZS0+ dnRvdGFsIDw8IDQpICYgMHhmZik7CisJcmVnbWFwX3dyaXRlKGFkdi0+cmVnbWFwX2NlYywgMHgz MiwgdnN3ID4+IDQpOworCXJlZ21hcF93cml0ZShhZHYtPnJlZ21hcF9jZWMsIDB4MzMsICh2c3cg PDwgNCkgJiAweGZmKTsKKwlyZWdtYXBfd3JpdGUoYWR2LT5yZWdtYXBfY2VjLCAweDM0LCB2ZnAg Pj4gNCk7CisJcmVnbWFwX3dyaXRlKGFkdi0+cmVnbWFwX2NlYywgMHgzNSwgKHZmcCA8PCA0KSAm IDB4ZmYpOworCXJlZ21hcF93cml0ZShhZHYtPnJlZ21hcF9jZWMsIDB4MzYsIHZicCA+PiA0KTsK KwlyZWdtYXBfd3JpdGUoYWR2LT5yZWdtYXBfY2VjLCAweDM3LCAodmJwIDw8IDQpICYgMHhmZik7 Cit9CisKIHN0YXRpYyB2b2lkIGFkdjc1MzNfZHNpX3Bvd2VyX29uKHN0cnVjdCBhZHY3NTExICph ZHYpCiB7CiAJc3RydWN0IG1pcGlfZHNpX2RldmljZSAqZHNpID0gYWR2LT5kc2k7CiAKKwlpZiAo YWR2LT51c2VfdGltaW5nX2dlbikKKwkJYWR2NzUxMV9kc2lfY29uZmlnX3RpbWluZ19nZW4oYWR2 KTsKKwogCS8qIHNldCBudW1iZXIgb2YgZHNpIGxhbmVzICovCiAJcmVnbWFwX3dyaXRlKGFkdi0+ cmVnbWFwX2NlYywgMHgxYywgZHNpLT5sYW5lcyA8PCA0KTsKLQkvKiBkaXNhYmxlIGludGVybmFs IHRpbWluZyBnZW5lcmF0b3IgKi8KLQlyZWdtYXBfd3JpdGUoYWR2LT5yZWdtYXBfY2VjLCAweDI3 LCAweDBiKTsKKworCWlmIChhZHYtPnVzZV90aW1pbmdfZ2VuKSB7CisJCS8qIHJlc2V0IGludGVy bmFsIHRpbWluZyBnZW5lcmF0b3IgKi8KKwkJcmVnbWFwX3dyaXRlKGFkdi0+cmVnbWFwX2NlYywg MHgyNywgMHhjYik7CisJCXJlZ21hcF93cml0ZShhZHYtPnJlZ21hcF9jZWMsIDB4MjcsIDB4OGIp OworCQlyZWdtYXBfd3JpdGUoYWR2LT5yZWdtYXBfY2VjLCAweDI3LCAweGNiKTsKKwl9IGVsc2Ug eworCQkvKiBkaXNhYmxlIGludGVybmFsIHRpbWluZyBnZW5lcmF0b3IgKi8KKwkJcmVnbWFwX3dy aXRlKGFkdi0+cmVnbWFwX2NlYywgMHgyNywgMHgwYik7CisJfQorCiAJLyogZW5hYmxlIGhkbWkg Ki8KIAlyZWdtYXBfd3JpdGUoYWR2LT5yZWdtYXBfY2VjLCAweDAzLCAweDg5KTsKIAkvKiBkaXNh YmxlIHRlc3QgbW9kZSAqLwpAQCAtNDU5LDYgKzUxMyw4IEBAIHN0YXRpYyB2b2lkIGFkdjc1MzNf ZHNpX3Bvd2VyX29mZihzdHJ1Y3QgYWR2NzUxMSAqYWR2KQogewogCS8qIGRpc2FibGUgaGRtaSAq LwogCXJlZ21hcF93cml0ZShhZHYtPnJlZ21hcF9jZWMsIDB4MDMsIDB4MGIpOworCS8qIGRpc2Fi bGUgaW50ZXJuYWwgdGltaW5nIGdlbmVyYXRvciAqLworCXJlZ21hcF93cml0ZShhZHYtPnJlZ21h cF9jZWMsIDB4MjcsIDB4MGIpOwogfQogCiBzdGF0aWMgdm9pZCBhZHY3NTExX3Bvd2VyX29mZihz dHJ1Y3QgYWR2NzUxMSAqYWR2NzUxMSkKQEAgLTgwNyw2ICs4NjMsOCBAQCBzdGF0aWMgdm9pZCBh ZHY3NTExX21vZGVfc2V0KHN0cnVjdCBhZHY3NTExICphZHY3NTExLAogCXJlZ21hcF91cGRhdGVf Yml0cyhhZHY3NTExLT5yZWdtYXAsIDB4MTcsCiAJCTB4NjAsICh2c3luY19wb2xhcml0eSA8PCA2 KSB8IChoc3luY19wb2xhcml0eSA8PCA1KSk7CiAKKwlkcm1fbW9kZV9jb3B5KCZhZHY3NTExLT5j dXJyX21vZGUsIGFkal9tb2RlKTsKKwogCS8qCiAJICogVE9ETyBUZXN0IGZpcnN0IG9yZGVyIDQ6 MjoyIHRvIDQ6NDo0IHVwIGNvbnZlcnNpb24gbWV0aG9kLCB3aGljaCBpcwogCSAqIHN1cHBvc2Vk IHRvIGdpdmUgYmV0dGVyIHJlc3VsdHMuCkBAIC0xMDk0LDYgKzExNTIsOSBAQCBzdGF0aWMgaW50 IGFkdjc1MzNfcGFyc2VfZHQoc3RydWN0IGRldmljZV9ub2RlICpucCwgc3RydWN0IGFkdjc1MTEg KmFkdikKIAlvZl9ub2RlX3B1dChlbmRwb2ludCk7CiAJb2Zfbm9kZV9wdXQoYWR2LT5ob3N0X25v ZGUpOwogCisJYWR2LT51c2VfdGltaW5nX2dlbiA9ICFvZl9wcm9wZXJ0eV9yZWFkX2Jvb2wobnAs CisJCQkJCQkiYWRpLGRpc2FibGUtdGltaW5nLWdlbmVyYXRvciIpOworCiAJLyogVE9ETzogQ2hl Y2sgaWYgdGhlc2UgbmVlZCB0byBiZSBwYXJzZWQgYnkgRFQgb3Igbm90ICovCiAJYWR2LT5yZ2Ig PSB0cnVlOwogCWFkdi0+ZW1iZWRkZWRfc3luYyA9IGZhbHNlOwotLSAKVGhlIFF1YWxjb21tIElu bm92YXRpb24gQ2VudGVyLCBJbmMuIGlzIGEgbWVtYmVyIG9mIHRoZSBDb2RlIEF1cm9yYSBGb3J1 bSwKaG9zdGVkIGJ5IFRoZSBMaW51eCBGb3VuZGF0aW9uCgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZl bEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9kcmktZGV2ZWwK