From mboxrd@z Thu Jan 1 00:00:00 1970 From: John Keeping Subject: [PATCH v4 22/23] drm/rockchip: dw-mipi-dsi: support non-burst modes Date: Fri, 24 Feb 2017 12:55:05 +0000 Message-ID: <20170224125506.21533-23-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 U2lnbmVkLW9mZi1ieTogSm9obiBLZWVwaW5nIDxqb2huQG1ldGFuYXRlLmNvbT4KUmV2aWV3ZWQt Ynk6IENocmlzIFpob25nIDx6eXdAcm9jay1jaGlwcy5jb20+ClJldmlld2VkLWJ5OiBTZWFuIFBh dWwgPHNlYW5wYXVsQGNocm9taXVtLm9yZz4KLS0tCnY0OgotIEFkZCBTZWFuJ3MgUmV2aWV3ZWQt YnkKdjM6Ci0gQWRkIENocmlzJyBSZXZpZXdlZC1ieQpVbmNoYW5nZWQgaW4gdjIKLS0tCiBkcml2 ZXJzL2dwdS9kcm0vcm9ja2NoaXAvZHctbWlwaS1kc2kuYyB8IDIxICsrKysrKysrKysrKystLS0t LS0tLQogMSBmaWxlIGNoYW5nZWQsIDEzIGluc2VydGlvbnMoKyksIDggZGVsZXRpb25zKC0pCgpk aWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL3JvY2tjaGlwL2R3LW1pcGktZHNpLmMgYi9kcml2 ZXJzL2dwdS9kcm0vcm9ja2NoaXAvZHctbWlwaS1kc2kuYwppbmRleCA5ZWRiODY4ZjhkYzEuLjBj NGJhZTcxMWU4NCAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL3JvY2tjaGlwL2R3LW1pcGkt ZHNpLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL3JvY2tjaGlwL2R3LW1pcGktZHNpLmMKQEAgLTgy LDcgKzgyLDkgQEAKICNkZWZpbmUgRlJBTUVfQlRBX0FDSwkJCUJJVCgxNCkKICNkZWZpbmUgRU5B QkxFX0xPV19QT1dFUgkJKDB4M2YgPDwgOCkKICNkZWZpbmUgRU5BQkxFX0xPV19QT1dFUl9NQVNL CQkoMHgzZiA8PCA4KQotI2RlZmluZSBWSURfTU9ERV9UWVBFX0JVUlNUX1NZTkNfUFVMU0VTCQkw eDIKKyNkZWZpbmUgVklEX01PREVfVFlQRV9OT05fQlVSU1RfU1lOQ19QVUxTRVMJMHgwCisjZGVm aW5lIFZJRF9NT0RFX1RZUEVfTk9OX0JVUlNUX1NZTkNfRVZFTlRTCTB4MQorI2RlZmluZSBWSURf TU9ERV9UWVBFX0JVUlNUCQkJMHgyCiAjZGVmaW5lIFZJRF9NT0RFX1RZUEVfTUFTSwkJCTB4Mwog CiAjZGVmaW5lIERTSV9WSURfUEtUX1NJWkUJCTB4M2MKQEAgLTI4Niw2ICsyODgsNyBAQCBzdHJ1 Y3QgZHdfbWlwaV9kc2kgewogCXUzMiBmb3JtYXQ7CiAJdTE2IGlucHV0X2RpdjsKIAl1MTYgZmVl ZGJhY2tfZGl2OworCXVuc2lnbmVkIGxvbmcgbW9kZV9mbGFnczsKIAogCWNvbnN0IHN0cnVjdCBk d19taXBpX2RzaV9wbGF0X2RhdGEgKnBkYXRhOwogfTsKQEAgLTU1OCwxNSArNTYxLDEwIEBAIHN0 YXRpYyBpbnQgZHdfbWlwaV9kc2lfaG9zdF9hdHRhY2goc3RydWN0IG1pcGlfZHNpX2hvc3QgKmhv c3QsCiAJCXJldHVybiAtRUlOVkFMOwogCX0KIAotCWlmICghKGRldmljZS0+bW9kZV9mbGFncyAm IE1JUElfRFNJX01PREVfVklERU9fQlVSU1QpIHx8Ci0JICAgICEoZGV2aWNlLT5tb2RlX2ZsYWdz ICYgTUlQSV9EU0lfTU9ERV9WSURFT19TWU5DX1BVTFNFKSkgewotCQlkZXZfZXJyKGRzaS0+ZGV2 LCAiZGV2aWNlIG1vZGUgaXMgdW5zdXBwb3J0ZWRcbiIpOwotCQlyZXR1cm4gLUVJTlZBTDsKLQl9 Ci0KIAlkc2ktPmxhbmVzID0gZGV2aWNlLT5sYW5lczsKIAlkc2ktPmNoYW5uZWwgPSBkZXZpY2Ut PmNoYW5uZWw7CiAJZHNpLT5mb3JtYXQgPSBkZXZpY2UtPmZvcm1hdDsKKwlkc2ktPm1vZGVfZmxh Z3MgPSBkZXZpY2UtPm1vZGVfZmxhZ3M7CiAJZHNpLT5wYW5lbCA9IG9mX2RybV9maW5kX3BhbmVs KGRldmljZS0+ZGV2Lm9mX25vZGUpOwogCWlmIChkc2ktPnBhbmVsKQogCQlyZXR1cm4gZHJtX3Bh bmVsX2F0dGFjaChkc2ktPnBhbmVsLCAmZHNpLT5jb25uZWN0b3IpOwpAQCAtNzI1LDcgKzcyMywx NCBAQCBzdGF0aWMgdm9pZCBkd19taXBpX2RzaV92aWRlb19tb2RlX2NvbmZpZyhzdHJ1Y3QgZHdf bWlwaV9kc2kgKmRzaSkKIHsKIAl1MzIgdmFsOwogCi0JdmFsID0gVklEX01PREVfVFlQRV9CVVJT VF9TWU5DX1BVTFNFUyB8IEVOQUJMRV9MT1dfUE9XRVI7CisJdmFsID0gRU5BQkxFX0xPV19QT1dF UjsKKworCWlmIChkc2ktPm1vZGVfZmxhZ3MgJiBNSVBJX0RTSV9NT0RFX1ZJREVPX0JVUlNUKQor CQl2YWwgfD0gVklEX01PREVfVFlQRV9CVVJTVDsKKwllbHNlIGlmIChkc2ktPm1vZGVfZmxhZ3Mg JiBNSVBJX0RTSV9NT0RFX1ZJREVPX1NZTkNfUFVMU0UpCisJCXZhbCB8PSBWSURfTU9ERV9UWVBF X05PTl9CVVJTVF9TWU5DX1BVTFNFUzsKKwllbHNlCisJCXZhbCB8PSBWSURfTU9ERV9UWVBFX05P Tl9CVVJTVF9TWU5DX0VWRU5UUzsKIAogCWRzaV93cml0ZShkc2ksIERTSV9WSURfTU9ERV9DRkcs IHZhbCk7CiB9Ci0tIAoyLjEyLjAucmMwLjIzMC5nZjYyNWQ0Y2RiOS5kaXJ0eQoKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcg bGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==