From mboxrd@z Thu Jan 1 00:00:00 1970 From: John Keeping Subject: [PATCH v4 16/23] drm/rockchip: dw-mipi-dsi: properly configure PHY timing Date: Fri, 24 Feb 2017 12:54:59 +0000 Message-ID: <20170224125506.21533-17-john@metanate.com> References: <20170224125506.21533-1-john@metanate.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20170224125506.21533-1-john@metanate.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Mark Yao Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, Chris Zhong , linux-arm-kernel@lists.infradead.org List-Id: linux-rockchip.vger.kernel.org VGhlc2UgdmFsdWVzIGFyZSBzcGVjaWZpZWQgYXMgY29uc3RhbnQgdGltZSBwZXJpb2RzIGJ1dCB0 aGUgUEhZCmNvbmZpZ3VyYXRpb24gaXMgaW4gdGVybXMgb2YgdGhlIGN1cnJlbnQgbGFuZSBieXRl IGNsb2NrIHNvIHVzaW5nCmNvbnN0YW50IHZhbHVlcyBndWFyYW50ZWVzIHRoYXQgdGhlIHRpbWlu Z3Mgd2lsbCBiZSBvdXRzaWRlIHRoZQpzcGVjaWZpY2F0aW9uIHdpdGggc29tZSBkaXNwbGF5IGNv bmZpZ3VyYXRpb25zLgoKRGVyaXZlIHRoZSBuZWNlc3NhcnkgY29uZmlndXJhdGlvbiBmcm9tIHRo ZSBieXRlIGNsb2NrIGluIG9yZGVyIHRvCmVuc3VyZSB0aGF0IHRoZSBQSFkgY29uZmlndXJhdGlv biBpcyBjb3JyZWN0LgoKU2lnbmVkLW9mZi1ieTogSm9obiBLZWVwaW5nIDxqb2huQG1ldGFuYXRl LmNvbT4KLS0tCnY0OgotIFNpbXBsaWZ5IG5zMmJjIGFuZCBuczJ1aSBjYWxjdWxhdGlvbnMgYXMg c3VnZ2VzdGVkIGJ5IFNlYW4gUGF1bAp2MzoKLSBXcmFwIHNvbWUgbG9uZyBsaW5lcwpVbmNoYW5n ZWQgaW4gdjIKLS0tCiBkcml2ZXJzL2dwdS9kcm0vcm9ja2NoaXAvZHctbWlwaS1kc2kuYyB8IDM1 ICsrKysrKysrKysrKysrKysrKysrKysrKysrKysrKy0tLS0KIDEgZmlsZSBjaGFuZ2VkLCAzMSBp bnNlcnRpb25zKCspLCA0IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2Ry bS9yb2NrY2hpcC9kdy1taXBpLWRzaS5jIGIvZHJpdmVycy9ncHUvZHJtL3JvY2tjaGlwL2R3LW1p cGktZHNpLmMKaW5kZXggNGZlZTUxNzZjNjA2Li45YjZhNjBkZWI2OWUgMTAwNjQ0Ci0tLSBhL2Ry aXZlcnMvZ3B1L2RybS9yb2NrY2hpcC9kdy1taXBpLWRzaS5jCisrKyBiL2RyaXZlcnMvZ3B1L2Ry bS9yb2NrY2hpcC9kdy1taXBpLWRzaS5jCkBAIC0zODMsNiArMzgzLDIyIEBAIHN0YXRpYyB2b2lk IGR3X21pcGlfZHNpX3BoeV93cml0ZShzdHJ1Y3QgZHdfbWlwaV9kc2kgKmRzaSwgdTggdGVzdF9j b2RlLAogCWRzaV93cml0ZShkc2ksIERTSV9QSFlfVFNUX0NUUkwwLCBQSFlfVEVTVENMSyB8IFBI WV9VTlRFU1RDTFIpOwogfQogCisvKioKKyAqIG5zMmJjIC0gTmFub3NlY29uZHMgdG8gYnl0ZSBj bG9jayBjeWNsZXMKKyAqLworc3RhdGljIGlubGluZSB1bnNpZ25lZCBpbnQgbnMyYmMoc3RydWN0 IGR3X21pcGlfZHNpICpkc2ksIGludCBucykKK3sKKwlyZXR1cm4gRElWX1JPVU5EX1VQKG5zICog ZHNpLT5sYW5lX21icHMgLyA4LCAxMDAwKTsKK30KKworLyoqCisgKiBuczJ1aSAtIE5hbm9zZWNv bmRzIHRvIFVJIHRpbWUgcGVyaW9kcworICovCitzdGF0aWMgaW5saW5lIHVuc2lnbmVkIGludCBu czJ1aShzdHJ1Y3QgZHdfbWlwaV9kc2kgKmRzaSwgaW50IG5zKQoreworCXJldHVybiBESVZfUk9V TkRfVVAobnMgKiBkc2ktPmxhbmVfbWJwcywgMTAwMCk7Cit9CisKIHN0YXRpYyBpbnQgZHdfbWlw aV9kc2lfcGh5X2luaXQoc3RydWN0IGR3X21pcGlfZHNpICpkc2kpCiB7CiAJaW50IHJldCwgdGVz dGRpbiwgdmNvLCB2YWw7CkBAIC00MzQsMTAgKzQ1MCwyMSBAQCBzdGF0aWMgaW50IGR3X21pcGlf ZHNpX3BoeV9pbml0KHN0cnVjdCBkd19taXBpX2RzaSAqZHNpKQogCQkJCQkgU0VUUkRfTUFYIHwg UE9XRVJfTUFOQUdFIHwKIAkJCQkJIFRFUl9SRVNJU1RPUlNfT04pOwogCi0KLQlkd19taXBpX2Rz aV9waHlfd3JpdGUoZHNpLCAweDcwLCBUTFBfUFJPR1JBTV9FTiB8IDB4Zik7Ci0JZHdfbWlwaV9k c2lfcGh5X3dyaXRlKGRzaSwgMHg3MSwgVEhTX1BSRV9QUk9HUkFNX0VOIHwgMHg1NSk7Ci0JZHdf bWlwaV9kc2lfcGh5X3dyaXRlKGRzaSwgMHg3MiwgVEhTX1pFUk9fUFJPR1JBTV9FTiB8IDB4YSk7 CisJZHdfbWlwaV9kc2lfcGh5X3dyaXRlKGRzaSwgMHg2MCwgVExQX1BST0dSQU1fRU4gfCBuczJi Yyhkc2ksIDUwMCkpOworCWR3X21pcGlfZHNpX3BoeV93cml0ZShkc2ksIDB4NjEsIFRIU19QUkVf UFJPR1JBTV9FTiB8IG5zMnVpKGRzaSwgNDApKTsKKwlkd19taXBpX2RzaV9waHlfd3JpdGUoZHNp LCAweDYyLCBUSFNfWkVST19QUk9HUkFNX0VOIHwgbnMyYmMoZHNpLCAzMDApKTsKKwlkd19taXBp X2RzaV9waHlfd3JpdGUoZHNpLCAweDYzLCBUSFNfUFJFX1BST0dSQU1fRU4gfCBuczJ1aShkc2ks IDEwMCkpOworCWR3X21pcGlfZHNpX3BoeV93cml0ZShkc2ksIDB4NjQsIEJJVCg1KSB8IG5zMmJj KGRzaSwgMTAwKSk7CisJZHdfbWlwaV9kc2lfcGh5X3dyaXRlKGRzaSwgMHg2NSwgQklUKDUpIHwg KG5zMmJjKGRzaSwgNjApICsgNykpOworCisJZHdfbWlwaV9kc2lfcGh5X3dyaXRlKGRzaSwgMHg3 MCwgVExQX1BST0dSQU1fRU4gfCBuczJiYyhkc2ksIDUwMCkpOworCWR3X21pcGlfZHNpX3BoeV93 cml0ZShkc2ksIDB4NzEsCisJCQkgICAgICBUSFNfUFJFX1BST0dSQU1fRU4gfCAobnMydWkoZHNp LCA1MCkgKyA1KSk7CisJZHdfbWlwaV9kc2lfcGh5X3dyaXRlKGRzaSwgMHg3MiwKKwkJCSAgICAg IFRIU19aRVJPX1BST0dSQU1fRU4gfCAobnMyYmMoZHNpLCAxNDApICsgMikpOworCWR3X21pcGlf ZHNpX3BoeV93cml0ZShkc2ksIDB4NzMsCisJCQkgICAgICBUSFNfUFJFX1BST0dSQU1fRU4gfCAo bnMydWkoZHNpLCA2MCkgKyA4KSk7CisJZHdfbWlwaV9kc2lfcGh5X3dyaXRlKGRzaSwgMHg3NCwg QklUKDUpIHwgbnMyYmMoZHNpLCAxMDApKTsKIAogCWRzaV93cml0ZShkc2ksIERTSV9QSFlfUlNU WiwgUEhZX0VORk9SQ0VQTEwgfCBQSFlfRU5BQkxFQ0xLIHwKIAkJCQkgICAgIFBIWV9VTlJTVFog fCBQSFlfVU5TSFVURE9XTlopOwotLSAKMi4xMi4wLnJjMC4yMzAuZ2Y2MjVkNGNkYjkuZGlydHkK Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZl bCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xp c3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=