struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
unsigned long long pixel_rate = mode->clock * 1000;
+ if (vc4_hdmi->variant->unsupported_odd_h_timings &&
+ ((mode->hdisplay % 2) || (mode->hsync_start % 2) ||
+ (mode->hsync_end % 2) || (mode->htotal % 2)))
+ return -EINVAL;
+
if (pixel_rate > vc4_hdmi->variant->max_pixel_clock)
return -EINVAL;
{
struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
+ if (vc4_hdmi->variant->unsupported_odd_h_timings &&
+ ((mode->hdisplay % 2) || (mode->hsync_start % 2) ||
+ (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;
PHY_LANE_2,
PHY_LANE_CK,
},
+ .unsupported_odd_h_timings = true,
.init_resources = vc5_hdmi_init_resources,
.csc_setup = vc5_hdmi_csc_setup,
PHY_LANE_CK,
PHY_LANE_2,
},
+ .unsupported_odd_h_timings = true,
.init_resources = vc5_hdmi_init_resources,
.csc_setup = vc5_hdmi_csc_setup,
*/
enum vc4_hdmi_phy_channel phy_lane_mapping[4];
+ /* The BCM2711 cannot deal with odd horizontal pixel timings */
+ bool unsupported_odd_h_timings;
+
/* Callback to get the resources (memory region, interrupts,
* clocks, etc) for that variant.
*/