linux-kernel - [PATCH v5 08/19] drm/tests: hdmi: Switch to 'void *' type for EDID data

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Message-Id: <20250527-hdmi-conn-yuv-v5-8-74c9c4a8ac0c@collabora.com>
Date: Tue, 27 May 2025 15:11:16 +0300
From: Cristian Ciocaltea <cristian.ciocaltea@...labora.com>
To: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, 
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
 Dave Stevenson <dave.stevenson@...pberrypi.com>, 
 Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>, 
 Dmitry Baryshkov <lumag@...nel.org>, Dmitry Baryshkov <lumag@...nel.org>
Cc: kernel@...labora.com, dri-devel@...ts.freedesktop.org, 
 linux-kernel@...r.kernel.org, Jani Nikula <jani.nikula@...ux.intel.com>
Subject: [PATCH v5 08/19] drm/tests: hdmi: Switch to 'void *' type for EDID
 data

Replace 'const char *' with 'const void *' type for current_edid member
in struct drm_atomic_helper_connector_hdmi_priv, as well as for the edid
parameter of set_connector_edid() function.

Suggested-by: Jani Nikula <jani.nikula@...ux.intel.com>
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@...labora.com>
---
 drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c b/drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c
index c8dc6fa0f925e35e9903a18bac7f78f9d8165960..00576f747f1f36a100e13b0316cb492f76474d45 100644
--- a/drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c
+++ b/drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c
@@ -33,7 +33,7 @@ struct drm_atomic_helper_connector_hdmi_priv {
 	struct drm_encoder encoder;
 	struct drm_connector connector;
 
-	const char *current_edid;
+	const void *current_edid;
 	size_t current_edid_len;
 };
 
@@ -56,7 +56,7 @@ static struct drm_display_mode *find_preferred_mode(struct drm_connector *connec
 }
 
 static int set_connector_edid(struct kunit *test, struct drm_connector *connector,
-			      const char *edid, size_t edid_len)
+			      const void *edid, size_t edid_len)
 {
 	struct drm_atomic_helper_connector_hdmi_priv *priv =
 		connector_to_priv(connector);

-- 
2.49.0