linux-kernel - [PATCH RFC v3 23/37] drm/rockchip: inno

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Message-Id: <20231031-kms-hdmi-connector-state-v3-23-328b0fae43a7@kernel.org>
Date:   Tue, 31 Oct 2023 17:48:36 +0100
From:   Maxime Ripard <mripard@...nel.org>
To:     Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>, Emma Anholt <emma@...olt.net>,
        Jonathan Corbet <corbet@....net>,
        Sandy Huang <hjc@...k-chips.com>,
        Heiko Stübner <heiko@...ech.de>,
        Chen-Yu Tsai <wens@...e.org>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        Samuel Holland <samuel@...lland.org>
Cc:     Hans Verkuil <hverkuil@...all.nl>, dri-devel@...ts.freedesktop.org,
        linux-arm-kernel@...ts.infradead.org, linux-doc@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-media@...r.kernel.org,
        linux-rockchip@...ts.infradead.org, linux-sunxi@...ts.linux.dev,
        Maxime Ripard <mripard@...nel.org>
Subject: [PATCH RFC v3 23/37] drm/rockchip: inno_hdmi: Remove useless
 colorimetry

The colorimetry field of hdmi_data_info is not used anywhere so we can
get rid of it. This was the last field left in that structure so we can
get rid of it too.

Signed-off-by: Maxime Ripard <mripard@...nel.org>
---
 drivers/gpu/drm/rockchip/inno_hdmi.c | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/drivers/gpu/drm/rockchip/inno_hdmi.c b/drivers/gpu/drm/rockchip/inno_hdmi.c
index 0c6c550e0ce7..c342bc8b3a23 100644
--- a/drivers/gpu/drm/rockchip/inno_hdmi.c
+++ b/drivers/gpu/drm/rockchip/inno_hdmi.c
@@ -27,10 +27,6 @@
 
 #include "inno_hdmi.h"
 
-struct hdmi_data_info {
-	unsigned int colorimetry;
-};
-
 struct inno_hdmi_i2c {
 	struct i2c_adapter adap;
 
@@ -56,8 +52,6 @@ struct inno_hdmi {
 	struct i2c_adapter *ddc;
 
 	unsigned int tmds_rate;
-
-	struct hdmi_data_info	hdmi_data;
 };
 
 static struct inno_hdmi *encoder_to_inno_hdmi(struct drm_encoder *encoder)
@@ -380,15 +374,6 @@ static int inno_hdmi_setup(struct inno_hdmi *hdmi,
 			   struct drm_display_mode *mode)
 {
 	struct drm_display_info *display = &hdmi->connector.display_info;
-	u8 vic = drm_match_cea_mode(mode);
-
-	if ((vic == 6) || (vic == 7) ||
-	    (vic == 21) || (vic == 22) ||
-	    (vic == 2) || (vic == 3) ||
-	    (vic == 17) || (vic == 18))
-		hdmi->hdmi_data.colorimetry = HDMI_COLORIMETRY_ITU_601;
-	else
-		hdmi->hdmi_data.colorimetry = HDMI_COLORIMETRY_ITU_709;
 
 	/* Mute video and audio output */
 	hdmi_modb(hdmi, HDMI_AV_MUTE, m_AUDIO_MUTE | m_VIDEO_BLACK,

-- 
2.41.0