From mboxrd@z Thu Jan 1 00:00:00 1970 From: John Keeping Subject: Re: [PATCH v3 23/24] drm/rockchip: dw-mipi-dsi: add reset control Date: Thu, 16 Feb 2017 14:11:04 +0000 Message-ID: <20170216141104.5ecca1df.john@metanate.com> References: <20170129132444.25251-1-john@metanate.com> <20170129132444.25251-24-john@metanate.com> <58A3CD45.9090309@rock-chips.com> <20170215123944.798ae363.john@metanate.com> <58A50A91.6010202@rock-chips.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <58A50A91.6010202@rock-chips.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Chris Zhong Cc: linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org List-Id: linux-rockchip.vger.kernel.org T24gVGh1LCAxNiBGZWIgMjAxNyAxMDoxMjozMyArMDgwMCwgQ2hyaXMgWmhvbmcgd3JvdGU6Cgo+ IE9uIDAyLzE1LzIwMTcgMDg6MzkgUE0sIEpvaG4gS2VlcGluZyB3cm90ZToKPiA+IE9uIFdlZCwg MTUgRmViIDIwMTcgMTE6Mzg6NDUgKzA4MDAsIENocmlzIFpob25nIHdyb3RlOgo+ID4gIAo+ID4+ IE9uIDAxLzI5LzIwMTcgMDk6MjQgUE0sIEpvaG4gS2VlcGluZyB3cm90ZTogIAo+ID4+PiBJbiBv cmRlciB0byBmdWxseSByZXNldCB0aGUgc3RhdGUgb2YgdGhlIE1JUEkgY29udHJvbGxlciB3ZSBt dXN0IGFzc2VydAo+ID4+PiB0aGlzIHJlc2V0Lgo+ID4+Pgo+ID4+PiBUaGlzIGlzIHNsaWdodGx5 IG1vcmUgY29tcGxpY2F0ZWQgdGhhbiBpdCBjb3VsZCBiZSBpbiBvcmRlciB0byBtYWludGFpbgo+ ID4+PiBjb21wYXRpYmlsaXR5IHdpdGggZGV2aWNlIHRyZWVzIHRoYXQgZG8gbm90IHNwZWNpZnkg dGhlIHJlc2V0IHByb3BlcnR5Lgo+ID4+Pgo+ID4+PiBTaWduZWQtb2ZmLWJ5OiBKb2huIEtlZXBp bmcgPGpvaG5AbWV0YW5hdGUuY29tPgo+ID4+PiBSZXZpZXdlZC1ieTogQ2hyaXMgWmhvbmcgPHp5 d0Byb2NrLWNoaXBzLmNvbT4KPiA+Pj4gLS0tCj4gPj4+IHYzOgo+ID4+PiAtIEFkZCBDaHJpcycg UmV2aWV3ZWQtYnkKPiA+Pj4gVW5jaGFuZ2VkIGluIHYyCj4gPj4+Cj4gPj4+ICAgIGRyaXZlcnMv Z3B1L2RybS9yb2NrY2hpcC9kdy1taXBpLWRzaS5jIHwgMzAgKysrKysrKysrKysrKysrKysrKysr KysrKysrKysrCj4gPj4+ICAgIDEgZmlsZSBjaGFuZ2VkLCAzMCBpbnNlcnRpb25zKCspCj4gPj4+ Cj4gPj4+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vcm9ja2NoaXAvZHctbWlwaS1kc2ku YyBiL2RyaXZlcnMvZ3B1L2RybS9yb2NrY2hpcC9kdy1taXBpLWRzaS5jCj4gPj4+IGluZGV4IDU4 Y2I4YWNlMmZlOC4uY2YzY2E2YjBjYmRiIDEwMDY0NAo+ID4+PiAtLS0gYS9kcml2ZXJzL2dwdS9k cm0vcm9ja2NoaXAvZHctbWlwaS1kc2kuYwo+ID4+PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vcm9j a2NoaXAvZHctbWlwaS1kc2kuYwo+ID4+PiBAQCAtMTMsNiArMTMsNyBAQAo+ID4+PiAgICAjaW5j bHVkZSA8bGludXgvbW9kdWxlLmg+Cj4gPj4+ICAgICNpbmNsdWRlIDxsaW51eC9vZl9kZXZpY2Uu aD4KPiA+Pj4gICAgI2luY2x1ZGUgPGxpbnV4L3JlZ21hcC5oPgo+ID4+PiArI2luY2x1ZGUgPGxp bnV4L3Jlc2V0Lmg+Cj4gPj4+ICAgICNpbmNsdWRlIDxsaW51eC9tZmQvc3lzY29uLmg+Cj4gPj4+ ICAgICNpbmNsdWRlIDxkcm0vZHJtX2F0b21pY19oZWxwZXIuaD4KPiA+Pj4gICAgI2luY2x1ZGUg PGRybS9kcm1fY3J0Yy5oPgo+ID4+PiBAQCAtMTEyNCw2ICsxMTI1LDcgQEAgc3RhdGljIGludCBk d19taXBpX2RzaV9iaW5kKHN0cnVjdCBkZXZpY2UgKmRldiwgc3RydWN0IGRldmljZSAqbWFzdGVy LAo+ID4+PiAgICAJCQlvZl9tYXRjaF9kZXZpY2UoZHdfbWlwaV9kc2lfZHRfaWRzLCBkZXYpOwo+ ID4+PiAgICAJY29uc3Qgc3RydWN0IGR3X21pcGlfZHNpX3BsYXRfZGF0YSAqcGRhdGEgPSBvZl9p ZC0+ZGF0YTsKPiA+Pj4gICAgCXN0cnVjdCBwbGF0Zm9ybV9kZXZpY2UgKnBkZXYgPSB0b19wbGF0 Zm9ybV9kZXZpY2UoZGV2KTsKPiA+Pj4gKwlzdHJ1Y3QgcmVzZXRfY29udHJvbCAqYXBiX3JzdDsK PiA+Pj4gICAgCXN0cnVjdCBkcm1fZGV2aWNlICpkcm0gPSBkYXRhOwo+ID4+PiAgICAJc3RydWN0 IGR3X21pcGlfZHNpICpkc2k7Cj4gPj4+ICAgIAlzdHJ1Y3QgcmVzb3VyY2UgKnJlczsKPiA+Pj4g QEAgLTExNjIsNiArMTE2NCwzNCBAQCBzdGF0aWMgaW50IGR3X21pcGlfZHNpX2JpbmQoc3RydWN0 IGRldmljZSAqZGV2LCBzdHJ1Y3QgZGV2aWNlICptYXN0ZXIsCj4gPj4+ICAgIAkJcmV0dXJuIHJl dDsKPiA+Pj4gICAgCX0KPiA+Pj4gICAgCj4gPj4+ICsJLyoKPiA+Pj4gKwkgKiBOb3RlIHRoYXQg dGhlIHJlc2V0IHdhcyBub3QgZGVmaW5lZCBpbiB0aGUgaW5pdGlhbCBkZXZpY2UgdHJlZSwgc28K PiA+Pj4gKwkgKiB3ZSBoYXZlIHRvIGJlIHByZXBhcmVkIGZvciBpdCBub3QgYmVpbmcgZm91bmQu Cj4gPj4+ICsJICovCj4gPj4+ICsJYXBiX3JzdCA9IGRldm1fcmVzZXRfY29udHJvbF9nZXQoZGV2 LCAiYXBiIik7Cj4gPj4+ICsJaWYgKElTX0VSUihhcGJfcnN0KSkgewo+ID4+PiArCQlpZiAoUFRS X0VSUihhcGJfcnN0KSA9PSAtRU5PREVWKSB7ICAKPiA+PiBBY2NvcmRpbmcgdG8gWzBdLCBJIHRo aW5rIGl0IHNob3VsZCBiZSAtRU5PRU5UIGhlcmUuICAKPiA+IE5pY2UgY2F0Y2gsIEknbGwgZml4 IHRoaXMuCj4gPiAgCj4gPj4gWzBdCj4gPj4gaHR0cHM6Ly9naXQua2VybmVsLm9yZy9jZ2l0L2xp bnV4L2tlcm5lbC9naXQvbmV4dC9saW51eC1uZXh0LmdpdC9jb21taXQvP2lkPTNkODEyMTZmZGU0 NjVlNzZjNWVhZTk4ZjYxZDM2NjYxNjM2MzQzOTUKPiA+Pgo+ID4+IGNvbW1pdCAzZDgxMjE2ZmRl NDY1ZTc2YzVlYWU5OGY2MWQzNjY2MTYzNjM0Mzk1Cj4gPj4gQXV0aG9yOiBBbGJhbiBCZWRlbCA8 YWxiZXVAZnJlZS5mcj4KPiA+PiBEYXRlOiAgIFR1ZSBTZXAgMSAxNzoyODozMSAyMDE1ICswMjAw Cj4gPj4KPiA+PiAgICAgICByZXNldDogRml4IG9mX3Jlc2V0X2NvbnRyb2xfZ2V0KCkgZm9yIGNv bnNpc3RlbnQgcmV0dXJuIHZhbHVlcwo+ID4+Cj4gPj4gICAgICAgV2hlbiBvZl9yZXNldF9jb250 cm9sX2dldCgpIGlzIGNhbGxlZCB3aXRob3V0IGNvbm5lY3Rpb24gSUQgaXQgcmV0dXJucwo+ID4+ ICAgICAgIC1FTk9FTlQgd2hlbiB0aGUgJ3Jlc2V0cycgcHJvcGVydHkgZG9lc24ndCBleGlzdHMg b3IgaXMgYW4gZW1wdHkgZW50cnkuCj4gPj4gICAgICAgSG93ZXZlciB3aGVuIGEgY29ubmVjdGlv biBJRCBpcyBnaXZlbiBpdCByZXR1cm5zIC1FSU5WQUwgd2hlbiB0aGUKPiA+PiAncmVzZXRzJwo+ ID4+ICAgICAgIHByb3BlcnR5IGRvZXNuJ3QgZXhpc3RzIG9yIHRoZSByZXF1ZXN0ZWQgbmFtZSBj YW4ndCBiZSBmb3VuZC4gVGhpcyBpcwo+ID4+ICAgICAgIGJlY2F1c2UgdGhlIGVycm9yIGNvZGUg cmV0dXJuZWQgYnkgb2ZfcHJvcGVydHlfbWF0Y2hfc3RyaW5nKCkgaXMganVzdAo+ID4+ICAgICAg IHBhc3NlZCBkb3duIGFzIGFuIGluZGV4IHRvIG9mX3BhcnNlX3BoYW5kbGVfd2l0aF9hcmdzKCks IHdoaWNoIHRoZW4KPiA+PiAgICAgICByZXR1cm5zIC1FSU5WQUwuCj4gPj4KPiA+PiAgICAgICBU byBnZXQgYSBjb25zaXN0ZW50IHJldHVybiB2YWx1ZSB3aXRoIGJvdGggY29kZSBwYXRocyB3ZSBt dXN0IHJldHVybgo+ID4+ICAgICAgIC1FTk9FTlQgd2hlbiBvZl9wcm9wZXJ0eV9tYXRjaF9zdHJp bmcoKSBmYWlscy4KPiA+Pgo+ID4+ICAgICAgIFNpZ25lZC1vZmYtYnk6IEFsYmFuIEJlZGVsIDxh bGJldUBmcmVlLmZyPgo+ID4+ICAgICAgIFNpZ25lZC1vZmYtYnk6IFBoaWxpcHAgWmFiZWwgPHAu emFiZWxAcGVuZ3V0cm9uaXguZGU+Cj4gPj4KPiA+PiAgCj4gPj4+ICsJCQlhcGJfcnN0ID0gTlVM TDsKPiA+Pj4gKwkJfSBlbHNlIHsKPiA+Pj4gKwkJCWRldl9lcnIoZGV2LCAiVW5hYmxlIHRvIGdl dCByZXNldCBjb250cm9sOiAlZFxuIiwgcmV0KTsgIAo+IEFsc28sIHdlIGNhbiBub3QgZ2V0IGVy cm9yIG51bWJlciBmcm9tICJyZXQiIGhlcmUuCgpHb29kIHBvaW50LCBJJ2xsIGZpeCB0aGlzLgoK CkpvaG4KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJp LWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBz Oi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==