mutex_unlock(&vc4_hdmi->mutex);
}
+static enum drm_mode_status
+vc4_hdmi_encoder_clock_valid(const struct vc4_hdmi *vc4_hdmi,
+ unsigned long long clock)
+{
+ if (clock > vc4_hdmi->variant->max_pixel_clock)
+ return MODE_CLOCK_HIGH;
+
+ if (vc4_hdmi->disable_4kp60 && clock > HDMI_14_MAX_TMDS_CLK)
+ return MODE_CLOCK_HIGH;
+
+ return MODE_OK;
+}
+
#define WIFI_2_4GHz_CH1_MIN_FREQ 2400000000ULL
#define WIFI_2_4GHz_CH1_MAX_FREQ 2422000000ULL
if (mode->flags & DRM_MODE_FLAG_DBLCLK)
tmds_char_rate = tmds_char_rate * 2;
- if (tmds_char_rate > vc4_hdmi->variant->max_pixel_clock)
- return -EINVAL;
-
- if (vc4_hdmi->disable_4kp60 && (tmds_char_rate > HDMI_14_MAX_TMDS_CLK))
+ if (vc4_hdmi_encoder_clock_valid(vc4_hdmi, tmds_char_rate) != MODE_OK)
return -EINVAL;
vc4_state->tmds_char_rate = tmds_char_rate;
(mode->hsync_end % 2) || (mode->htotal % 2)))
return MODE_H_ILLEGAL;
- if ((mode->clock * 1000) > vc4_hdmi->variant->max_pixel_clock)
- return MODE_CLOCK_HIGH;
-
- if (vc4_hdmi->disable_4kp60 && vc4_hdmi_mode_needs_scrambling(mode))
- return MODE_CLOCK_HIGH;
-
- return MODE_OK;
+ return vc4_hdmi_encoder_clock_valid(vc4_hdmi, mode->clock * 1000);
}
static const struct drm_encoder_helper_funcs vc4_hdmi_encoder_helper_funcs = {