From mboxrd@z Thu Jan 1 00:00:00 1970 From: Boris Brezillon Subject: [PATCH v2 3/6] drm/panel: Let of_drm_find_panel() return -ENODEV when the panel is disabled Date: Thu, 3 May 2018 18:40:06 +0200 Message-ID: <20180503164009.14395-4-boris.brezillon@bootlin.com> References: <20180503164009.14395-1-boris.brezillon@bootlin.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180503164009.14395-1-boris.brezillon@bootlin.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, Thierry Reding , Eric Anholt , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , devicetree@vger.kernel.org Cc: Boris Brezillon List-Id: devicetree@vger.kernel.org RFQgbm9kZXMgbWlnaHQgYmUgcHJlc2VudCBpbiB0aGUgRFQgYnV0IHdpdGggYSBzdGF0dXMgcHJv cGVydHkgc2V0IHRvCiJkaXNhYmxlZCIgb3IgImZhaWwiLiBJbiB0aGlzIGNhc2UsIHdlIHNob3Vs ZCBub3QgcmV0dXJuIC1FUFJPQkVfREVGRVIKd2hlbiB0aGUgY2FsbGVyIGFzayBmb3IgYSBkcm1f cGFuZWwgaW5zdGFuY2UuIFJldHVybiAtRU5PREVWIGluc3RlYWQuCgpTaWduZWQtb2ZmLWJ5OiBC b3JpcyBCcmV6aWxsb24gPGJvcmlzLmJyZXppbGxvbkBib290bGluLmNvbT4KLS0tCiBkcml2ZXJz L2dwdS9kcm0vZHJtX3BhbmVsLmMgfCA5ICsrKysrKystLQogMSBmaWxlIGNoYW5nZWQsIDcgaW5z ZXJ0aW9ucygrKSwgMiBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0v ZHJtX3BhbmVsLmMgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX3BhbmVsLmMKaW5kZXggMmQ5ZTI2ODRj NmM4Li4xNWRmMjhkMjAxOTQgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9kcm1fcGFuZWwu YworKysgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX3BhbmVsLmMKQEAgLTEzNiwxMyArMTM2LDE4IEBA IEVYUE9SVF9TWU1CT0woZHJtX3BhbmVsX2RldGFjaCk7CiAgKgogICogUmV0dXJuOiBBIHBvaW50 ZXIgdG8gdGhlIHBhbmVsIHJlZ2lzdGVyZWQgZm9yIHRoZSBzcGVjaWZpZWQgZGV2aWNlIHRyZWUK ICAqIG5vZGUgb3IgYW4gRVJSX1BUUigpIGlmIG5vIHBhbmVsIG1hdGNoaW5nIHRoZSBkZXZpY2Ug dHJlZSBub2RlIGNhbiBiZSBmb3VuZC4KLSAqIFRoZSBvbmx5IGVycm9yIHRoYXQgY2FuIGJlIHJl cG9ydGVkIGlzIC1FUFJPQkVfREVGRVIsIG1lYW5pbmcgdGhhdCB0aGUgcGFuZWwKLSAqIGRldmlj ZSBoYXMgbm90IGJlZW4gcHJvYmVkIHlldCwgYW5kIHRoZSBjYWxsZXIgc2hvdWxkIHJlLXJldHJ5 IGxhdGVyLgorICogUG9zc2libGUgZXJyb3IgY29kZXMgcmV0dXJuZWQgYnkgdGhpcyBmdW5jdGlv bjoKKyAqIC0gRVBST0JFX0RFRkVSOiB0aGUgcGFuZWwgZGV2aWNlIGhhcyBub3QgYmVlbiBwcm9i ZWQgeWV0LCBhbmQgdGhlIGNhbGxlcgorICogICBzaG91bGQgcmUtcmV0cnkgbGF0ZXIKKyAqIC0g RU5PREVWOiB0aGUgZGV2aWNlIGlzIG5vdCBhdmFpbGFibGUgKHN0YXR1cyAhPSAib2theSIgb3Ig Im9rIikKICAqLwogc3RydWN0IGRybV9wYW5lbCAqb2ZfZHJtX2ZpbmRfcGFuZWwoY29uc3Qgc3Ry dWN0IGRldmljZV9ub2RlICpucCkKIHsKIAlzdHJ1Y3QgZHJtX3BhbmVsICpwYW5lbDsKIAorCWlm ICghb2ZfZGV2aWNlX2lzX2F2YWlsYWJsZShucCkpCisJCXJldHVybiBFUlJfUFRSKC1FTk9ERVYp OworCiAJbXV0ZXhfbG9jaygmcGFuZWxfbG9jayk7CiAKIAlsaXN0X2Zvcl9lYWNoX2VudHJ5KHBh bmVsLCAmcGFuZWxfbGlzdCwgbGlzdCkgewotLSAKMi4xNC4xCgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1k ZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK