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Date: Thu, 22 Feb 2024 19:14:19 +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>, 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>,
Sebastian Wick <sebastian.wick@...hat.com>,
Ville Syrjälä <ville.syrjala@...ux.intel.com>,
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>,
Sui Jingfeng <sui.jingfeng@...ux.dev>
Subject: [PATCH v7 33/36] drm/sun4i: hdmi: Move mode_set into enable
We're not doing anything special in atomic_mode_set so we can simply
merge it into atomic_enable.
Acked-by: Sui Jingfeng <sui.jingfeng@...ux.dev>
Signed-off-by: Maxime Ripard <mripard@...nel.org>
---
drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c | 38 +++++++++++++---------------------
1 file changed, 14 insertions(+), 24 deletions(-)
diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
index 799a26215cc2..bae69d696765 100644
--- a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
+++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
@@ -103,33 +103,11 @@ static void sun4i_hdmi_enable(struct drm_encoder *encoder,
struct drm_display_mode *mode = &encoder->crtc->state->adjusted_mode;
struct sun4i_hdmi *hdmi = drm_encoder_to_sun4i_hdmi(encoder);
struct drm_display_info *display = &hdmi->connector.display_info;
+ unsigned int x, y;
u32 val = 0;
DRM_DEBUG_DRIVER("Enabling the HDMI Output\n");
- clk_prepare_enable(hdmi->tmds_clk);
-
- sun4i_hdmi_setup_avi_infoframes(hdmi, mode);
- val |= SUN4I_HDMI_PKT_CTRL_TYPE(0, SUN4I_HDMI_PKT_AVI);
- val |= SUN4I_HDMI_PKT_CTRL_TYPE(1, SUN4I_HDMI_PKT_END);
- writel(val, hdmi->base + SUN4I_HDMI_PKT_CTRL_REG(0));
-
- val = SUN4I_HDMI_VID_CTRL_ENABLE;
- if (display->is_hdmi)
- val |= SUN4I_HDMI_VID_CTRL_HDMI_MODE;
-
- writel(val, hdmi->base + SUN4I_HDMI_VID_CTRL_REG);
-}
-
-static void sun4i_hdmi_mode_set(struct drm_encoder *encoder,
- struct drm_crtc_state *crtc_state,
- struct drm_connector_state *conn_state)
-{
- const struct drm_display_mode *mode = &crtc_state->mode;
- struct sun4i_hdmi *hdmi = drm_encoder_to_sun4i_hdmi(encoder);
- unsigned int x, y;
- u32 val;
-
clk_set_rate(hdmi->mod_clk, mode->crtc_clock * 1000);
clk_set_rate(hdmi->tmds_clk, mode->crtc_clock * 1000);
@@ -181,6 +159,19 @@ static void sun4i_hdmi_mode_set(struct drm_encoder *encoder,
val |= SUN4I_HDMI_VID_TIMING_POL_VSYNC;
writel(val, hdmi->base + SUN4I_HDMI_VID_TIMING_POL_REG);
+
+ clk_prepare_enable(hdmi->tmds_clk);
+
+ sun4i_hdmi_setup_avi_infoframes(hdmi, mode);
+ val |= SUN4I_HDMI_PKT_CTRL_TYPE(0, SUN4I_HDMI_PKT_AVI);
+ val |= SUN4I_HDMI_PKT_CTRL_TYPE(1, SUN4I_HDMI_PKT_END);
+ writel(val, hdmi->base + SUN4I_HDMI_PKT_CTRL_REG(0));
+
+ val = SUN4I_HDMI_VID_CTRL_ENABLE;
+ if (display->is_hdmi)
+ val |= SUN4I_HDMI_VID_CTRL_HDMI_MODE;
+
+ writel(val, hdmi->base + SUN4I_HDMI_VID_CTRL_REG);
}
static enum drm_mode_status sun4i_hdmi_mode_valid(struct drm_encoder *encoder,
@@ -206,7 +197,6 @@ static const struct drm_encoder_helper_funcs sun4i_hdmi_helper_funcs = {
.atomic_check = sun4i_hdmi_atomic_check,
.atomic_disable = sun4i_hdmi_disable,
.atomic_enable = sun4i_hdmi_enable,
- .atomic_mode_set = sun4i_hdmi_mode_set,
.mode_valid = sun4i_hdmi_mode_valid,
};
--
2.43.2
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