linux-kernel - [PATCH RFC v3 19/37] drm/rockchip: inno

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Message-Id: <20231031-kms-hdmi-connector-state-v3-19-328b0fae43a7@kernel.org>
Date:   Tue, 31 Oct 2023 17:48:32 +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 19/37] drm/rockchip: inno_hdmi: no need to store vic

The mode's VIC is only ever used in the inno_hdmi_setup() function so
there's no need to store it in the main structure.

Signed-off-by: Maxime Ripard <mripard@...nel.org>
---
 drivers/gpu/drm/rockchip/inno_hdmi.c | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/rockchip/inno_hdmi.c b/drivers/gpu/drm/rockchip/inno_hdmi.c
index 4db18195246e..294f0d442c0c 100644
--- a/drivers/gpu/drm/rockchip/inno_hdmi.c
+++ b/drivers/gpu/drm/rockchip/inno_hdmi.c
@@ -28,7 +28,6 @@
 #include "inno_hdmi.h"
 
 struct hdmi_data_info {
-	int vic;
 	bool sink_has_audio;
 	unsigned int enc_in_format;
 	unsigned int enc_out_format;
@@ -443,16 +442,15 @@ static int inno_hdmi_setup(struct inno_hdmi *hdmi,
 			   struct drm_display_mode *mode)
 {
 	struct drm_display_info *display = &hdmi->connector.display_info;
-
-	hdmi->hdmi_data.vic = drm_match_cea_mode(mode);
+	u8 vic = drm_match_cea_mode(mode);
 
 	hdmi->hdmi_data.enc_in_format = HDMI_COLORSPACE_RGB;
 	hdmi->hdmi_data.enc_out_format = HDMI_COLORSPACE_RGB;
 
-	if ((hdmi->hdmi_data.vic == 6) || (hdmi->hdmi_data.vic == 7) ||
-	    (hdmi->hdmi_data.vic == 21) || (hdmi->hdmi_data.vic == 22) ||
-	    (hdmi->hdmi_data.vic == 2) || (hdmi->hdmi_data.vic == 3) ||
-	    (hdmi->hdmi_data.vic == 17) || (hdmi->hdmi_data.vic == 18))
+	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;

-- 
2.41.0