linux-kernel - [PATCH 1/2] drm/mipi-dsi: Add quiet member to mipi_dsi_multi

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Message-ID: <20240724122447.284165-2-tejasvipin76@gmail.com>
Date: Wed, 24 Jul 2024 17:54:46 +0530
From: Tejas Vipin <tejasvipin76@...il.com>
To: maarten.lankhorst@...ux.intel.com,
	mripard@...nel.org,
	tzimmermann@...e.de
Cc: dianders@...omium.org,
	airlied@...il.com,
	daniel@...ll.ch,
	dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org,
	Tejas Vipin <tejasvipin76@...il.com>
Subject: [PATCH 1/2] drm/mipi-dsi: Add quiet member to mipi_dsi_multi_context struct

A "quiet" member is added to mipi_dsi_multi_context which allows 
silencing all the errors printed by the multi functions.

Signed-off-by: Tejas Vipin <tejasvipin76@...il.com>
---
 include/drm/drm_mipi_dsi.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h
index 0f520eeeaa8e..75855c1c7dae 100644
--- a/include/drm/drm_mipi_dsi.h
+++ b/include/drm/drm_mipi_dsi.h
@@ -217,6 +217,16 @@ struct mipi_dsi_multi_context {
 	 * end to see if any of them failed.
 	 */
 	int accum_err;
+
+	/**
+	 * @quiet: Controls if a function calls dev_err or not
+	 *
+	 * Init to 0. When the value of quiet is set to 0, the function
+	 * will  print error messages as required. If this is set to 1,
+	 * the function will not print error messages, but will still
+	 * change the value of accum_err.
+	 */
+	int quiet;
 };
 
 #define MIPI_DSI_MODULE_PREFIX "mipi-dsi:"
-- 
2.45.2