#include <linux/clk.h>
#include <linux/component.h>
#include <linux/of_device.h>
+#include <linux/pm_runtime.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_vblank.h>
#include "vc4_drv.h"
+#include "vc4_hdmi.h"
#include "vc4_regs.h"
#define HVS_FIFO_LATENCY_PIX 6
enum vc4_encoder_type encoder_type;
const struct vc4_pv_data *pv_data;
struct drm_encoder *encoder;
+ struct vc4_hdmi *vc4_hdmi;
unsigned encoder_sel;
int channel;
+ int ret;
if (!(of_device_is_compatible(vc4_crtc->pdev->dev.of_node,
"brcm,bcm2711-pixelvalve2") ||
if (WARN_ON(!encoder))
return 0;
- return vc4_crtc_disable(crtc, encoder, NULL, channel);
+ vc4_hdmi = encoder_to_vc4_hdmi(encoder);
+ ret = pm_runtime_resume_and_get(&vc4_hdmi->pdev->dev);
+ if (ret)
+ return ret;
+
+ ret = vc4_crtc_disable(crtc, encoder, NULL, channel);
+ if (ret)
+ return ret;
+
+ ret = pm_runtime_put(&vc4_hdmi->pdev->dev);
+ if (ret)
+ return ret;
+
+ return 0;
}
static void vc4_crtc_atomic_disable(struct drm_crtc *crtc,