From mboxrd@z Thu Jan 1 00:00:00 1970 From: John Keeping Subject: [PATCH v3 07/24] drm/rockchip: dw-mipi-dsi: include bad value in error message Date: Sun, 29 Jan 2017 13:24:27 +0000 Message-ID: <20170129132444.25251-8-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 QXMgYW4gYWlkIHRvIGRlYnVnZ2luZy4KClNpZ25lZC1vZmYtYnk6IEpvaG4gS2VlcGluZyA8am9o bkBtZXRhbmF0ZS5jb20+ClJldmlld2VkLWJ5OiBDaHJpcyBaaG9uZyA8enl3QHJvY2stY2hpcHMu Y29tPgotLS0KdjM6Ci0gQWRkIENocmlzJyBSZXZpZXdlZC1ieQpVbmNoYW5nZWQgaW4gdjIKCiBk cml2ZXJzL2dwdS9kcm0vcm9ja2NoaXAvZHctbWlwaS1kc2kuYyB8IDMgKystCiAxIGZpbGUgY2hh bmdlZCwgMiBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9uKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVy cy9ncHUvZHJtL3JvY2tjaGlwL2R3LW1pcGktZHNpLmMgYi9kcml2ZXJzL2dwdS9kcm0vcm9ja2No aXAvZHctbWlwaS1kc2kuYwppbmRleCAyZTZhZDQ1OTFlYmYuLjkyZGJjM2U1NjYwMyAxMDA2NDQK LS0tIGEvZHJpdmVycy9ncHUvZHJtL3JvY2tjaGlwL2R3LW1pcGktZHNpLmMKKysrIGIvZHJpdmVy cy9ncHUvZHJtL3JvY2tjaGlwL2R3LW1pcGktZHNpLmMKQEAgLTY0NCw3ICs2NDQsOCBAQCBzdGF0 aWMgc3NpemVfdCBkd19taXBpX2RzaV9ob3N0X3RyYW5zZmVyKHN0cnVjdCBtaXBpX2RzaV9ob3N0 ICpob3N0LAogCQlyZXQgPSBkd19taXBpX2RzaV9kY3NfbG9uZ193cml0ZShkc2ksIG1zZyk7CiAJ CWJyZWFrOwogCWRlZmF1bHQ6Ci0JCWRldl9lcnIoZHNpLT5kZXYsICJ1bnN1cHBvcnRlZCBtZXNz YWdlIHR5cGVcbiIpOworCQlkZXZfZXJyKGRzaS0+ZGV2LCAidW5zdXBwb3J0ZWQgbWVzc2FnZSB0 eXBlIDB4JTAyeFxuIiwKKwkJCW1zZy0+dHlwZSk7CiAJCXJldCA9IC1FSU5WQUw7CiAJfQogCi0t IAoyLjExLjAuMTk3LmdiNTU2ZGU1LmRpcnR5CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0 cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9s aXN0aW5mby9kcmktZGV2ZWwK From mboxrd@z Thu Jan 1 00:00:00 1970 From: john@metanate.com (John Keeping) Date: Sun, 29 Jan 2017 13:24:27 +0000 Subject: [PATCH v3 07/24] drm/rockchip: dw-mipi-dsi: include bad value in error message In-Reply-To: <20170129132444.25251-1-john@metanate.com> References: <20170129132444.25251-1-john@metanate.com> Message-ID: <20170129132444.25251-8-john@metanate.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org As an aid to debugging. Signed-off-by: John Keeping Reviewed-by: Chris Zhong --- v3: - Add Chris' Reviewed-by Unchanged in v2 drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c index 2e6ad4591ebf..92dbc3e56603 100644 --- a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c +++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c @@ -644,7 +644,8 @@ static ssize_t dw_mipi_dsi_host_transfer(struct mipi_dsi_host *host, ret = dw_mipi_dsi_dcs_long_write(dsi, msg); break; default: - dev_err(dsi->dev, "unsupported message type\n"); + dev_err(dsi->dev, "unsupported message type 0x%02x\n", + msg->type); ret = -EINVAL; } -- 2.11.0.197.gb556de5.dirty From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751449AbdA2Orq (ORCPT ); Sun, 29 Jan 2017 09:47:46 -0500 Received: from dougal.metanate.com ([90.155.101.14]:60387 "EHLO metanate.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751367AbdA2Orn (ORCPT ); Sun, 29 Jan 2017 09:47:43 -0500 From: John Keeping To: Mark Yao Cc: Chris Zhong , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, John Keeping Subject: [PATCH v3 07/24] drm/rockchip: dw-mipi-dsi: include bad value in error message Date: Sun, 29 Jan 2017 13:24:27 +0000 Message-Id: <20170129132444.25251-8-john@metanate.com> X-Mailer: git-send-email 2.11.0.197.gb556de5.dirty In-Reply-To: <20170129132444.25251-1-john@metanate.com> References: <20170129132444.25251-1-john@metanate.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org As an aid to debugging. Signed-off-by: John Keeping Reviewed-by: Chris Zhong --- v3: - Add Chris' Reviewed-by Unchanged in v2 drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c index 2e6ad4591ebf..92dbc3e56603 100644 --- a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c +++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c @@ -644,7 +644,8 @@ static ssize_t dw_mipi_dsi_host_transfer(struct mipi_dsi_host *host, ret = dw_mipi_dsi_dcs_long_write(dsi, msg); break; default: - dev_err(dsi->dev, "unsupported message type\n"); + dev_err(dsi->dev, "unsupported message type 0x%02x\n", + msg->type); ret = -EINVAL; } -- 2.11.0.197.gb556de5.dirty