From mboxrd@z Thu Jan 1 00:00:00 1970 From: John Keeping Subject: [PATCH v3 16/24] drm/rockchip: dw-mipi-dsi: properly configure PHY timing Date: Sun, 29 Jan 2017 13:24:36 +0000 Message-ID: <20170129132444.25251-17-john@metanate.com> References: <20170129132444.25251-1-john@metanate.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20170129132444.25251-1-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 LmNvbT4KLS0tCnYzOgotIFdyYXAgc29tZSBsb25nIGxpbmVzClVuY2hhbmdlZCBpbiB2MgoKIGRy aXZlcnMvZ3B1L2RybS9yb2NrY2hpcC9kdy1taXBpLWRzaS5jIHwgMzkgKysrKysrKysrKysrKysr KysrKysrKysrKysrKysrLS0tLQogMSBmaWxlIGNoYW5nZWQsIDM1IGluc2VydGlvbnMoKyksIDQg ZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL3JvY2tjaGlwL2R3LW1p cGktZHNpLmMgYi9kcml2ZXJzL2dwdS9kcm0vcm9ja2NoaXAvZHctbWlwaS1kc2kuYwppbmRleCBj ZmU3ZTRiYTMwNWMuLjg1ZWRmNmRkMmJhYyAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL3Jv Y2tjaGlwL2R3LW1pcGktZHNpLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL3JvY2tjaGlwL2R3LW1p cGktZHNpLmMKQEAgLTM4Myw2ICszODMsMjYgQEAgc3RhdGljIHZvaWQgZHdfbWlwaV9kc2lfcGh5 X3dyaXRlKHN0cnVjdCBkd19taXBpX2RzaSAqZHNpLCB1OCB0ZXN0X2NvZGUsCiAJZHNpX3dyaXRl KGRzaSwgRFNJX1BIWV9UU1RfQ1RSTDAsIFBIWV9URVNUQ0xLIHwgUEhZX1VOVEVTVENMUik7CiB9 CiAKKy8qKgorICogbnMyYmMgLSBOYW5vc2Vjb25kcyB0byBieXRlIGNsb2NrIGN5Y2xlcworICov CitzdGF0aWMgaW5saW5lIHVuc2lnbmVkIGludCBuczJiYyhzdHJ1Y3QgZHdfbWlwaV9kc2kgKmRz aSwgaW50IG5zKQoreworCXVuc2lnbmVkIGxvbmcgYnl0ZV9jbGtfa2h6ID0gZHNpLT5sYW5lX21i cHMgKiBNU0VDX1BFUl9TRUMgLyA4OworCisJcmV0dXJuIChucyAqIChieXRlX2Nsa19raHogLyAx MDAwKSArIDk5OSkgLyAxMDAwOworfQorCisvKioKKyAqIG5zMnVpIC0gTmFub3NlY29uZHMgdG8g VUkgdGltZSBwZXJpb2RzCisgKi8KK3N0YXRpYyBpbmxpbmUgdW5zaWduZWQgaW50IG5zMnVpKHN0 cnVjdCBkd19taXBpX2RzaSAqZHNpLCBpbnQgbnMpCit7CisJdW5zaWduZWQgbG9uZyBieXRlX2Ns a19raHogPSBkc2ktPmxhbmVfbWJwcyAqIE1TRUNfUEVSX1NFQzsKKworCXJldHVybiAobnMgKiAo Ynl0ZV9jbGtfa2h6IC8gMTAwMCkgKyA5OTkpIC8gMTAwMDsKK30KKwogc3RhdGljIGludCBkd19t aXBpX2RzaV9waHlfaW5pdChzdHJ1Y3QgZHdfbWlwaV9kc2kgKmRzaSkKIHsKIAlpbnQgcmV0LCB0 ZXN0ZGluLCB2Y28sIHZhbDsKQEAgLTQzNCwxMCArNDU0LDIxIEBAIHN0YXRpYyBpbnQgZHdfbWlw aV9kc2lfcGh5X2luaXQoc3RydWN0IGR3X21pcGlfZHNpICpkc2kpCiAJCQkJCSBTRVRSRF9NQVgg fCBQT1dFUl9NQU5BR0UgfAogCQkJCQkgVEVSX1JFU0lTVE9SU19PTik7CiAKLQotCWR3X21pcGlf ZHNpX3BoeV93cml0ZShkc2ksIDB4NzAsIFRMUF9QUk9HUkFNX0VOIHwgMHhmKTsKLQlkd19taXBp X2RzaV9waHlfd3JpdGUoZHNpLCAweDcxLCBUSFNfUFJFX1BST0dSQU1fRU4gfCAweDU1KTsKLQlk d19taXBpX2RzaV9waHlfd3JpdGUoZHNpLCAweDcyLCBUSFNfWkVST19QUk9HUkFNX0VOIHwgMHhh KTsKKwlkd19taXBpX2RzaV9waHlfd3JpdGUoZHNpLCAweDYwLCBUTFBfUFJPR1JBTV9FTiB8IG5z MmJjKGRzaSwgNTAwKSk7CisJZHdfbWlwaV9kc2lfcGh5X3dyaXRlKGRzaSwgMHg2MSwgVEhTX1BS RV9QUk9HUkFNX0VOIHwgbnMydWkoZHNpLCA0MCkpOworCWR3X21pcGlfZHNpX3BoeV93cml0ZShk c2ksIDB4NjIsIFRIU19aRVJPX1BST0dSQU1fRU4gfCBuczJiYyhkc2ksIDMwMCkpOworCWR3X21p cGlfZHNpX3BoeV93cml0ZShkc2ksIDB4NjMsIFRIU19QUkVfUFJPR1JBTV9FTiB8IG5zMnVpKGRz aSwgMTAwKSk7CisJZHdfbWlwaV9kc2lfcGh5X3dyaXRlKGRzaSwgMHg2NCwgQklUKDUpIHwgbnMy YmMoZHNpLCAxMDApKTsKKwlkd19taXBpX2RzaV9waHlfd3JpdGUoZHNpLCAweDY1LCBCSVQoNSkg fCAobnMyYmMoZHNpLCA2MCkgKyA3KSk7CisKKwlkd19taXBpX2RzaV9waHlfd3JpdGUoZHNpLCAw eDcwLCBUTFBfUFJPR1JBTV9FTiB8IG5zMmJjKGRzaSwgNTAwKSk7CisJZHdfbWlwaV9kc2lfcGh5 X3dyaXRlKGRzaSwgMHg3MSwKKwkJCSAgICAgIFRIU19QUkVfUFJPR1JBTV9FTiB8IChuczJ1aShk c2ksIDUwKSArIDUpKTsKKwlkd19taXBpX2RzaV9waHlfd3JpdGUoZHNpLCAweDcyLAorCQkJICAg ICAgVEhTX1pFUk9fUFJPR1JBTV9FTiB8IChuczJiYyhkc2ksIDE0MCkgKyAyKSk7CisJZHdfbWlw aV9kc2lfcGh5X3dyaXRlKGRzaSwgMHg3MywKKwkJCSAgICAgIFRIU19QUkVfUFJPR1JBTV9FTiB8 IChuczJ1aShkc2ksIDYwKSArIDgpKTsKKwlkd19taXBpX2RzaV9waHlfd3JpdGUoZHNpLCAweDc0 LCBCSVQoNSkgfCBuczJiYyhkc2ksIDEwMCkpOwogCiAJZHNpX3dyaXRlKGRzaSwgRFNJX1BIWV9S U1RaLCBQSFlfRU5GT1JDRVBMTCB8IFBIWV9FTkFCTEVDTEsgfAogCQkJCSAgICAgUEhZX1VOUlNU WiB8IFBIWV9VTlNIVVRET1dOWik7Ci0tIAoyLjExLjAuMTk3LmdiNTU2ZGU1LmRpcnR5CgpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFp bGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK