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drm/sun4i: hdmi: Move mode_set into enable

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commit 9ca6bc2460359ed49b0ee87467fea784b1a42bf5 upstream.

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@linux.dev>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240222-kms-hdmi-connector-state-v7-33-8f4af575fce2@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Maxime Ripard 2024-02-22 19:14:19 +01:00 committed by Greg Kroah-Hartman
parent 8474d4b416
commit 2c66a89962
1 changed files with 14 additions and 24 deletions
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38
drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
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@ -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,
};