Commit a7727b37 authored by Laurent Pinchart's avatar Laurent Pinchart
Browse files

drm: xlnx: zynqmp_dpsub: Don't pass CRTC to zynqmp_disp_setup_clock() 



To prepare for usage of the clock setup function outside of the CRTC
code, replace the DRM-specific structures passed as parameters with a
pointer to the zynqmp_disp and the requested clock rate. This doesn't
introduce any functional change.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
parent c91d2d38

drivers/gpu/drm/xlnx/zynqmp_disp.c

+8 −10
Original line number Diff line number Diff line
@@ -1409,16 +1409,9 @@ static void zynqmp_disp_disable(struct zynqmp_disp *disp) 
	zynqmp_disp_avbuf_disable(disp);

}



static inline struct zynqmp_disp *crtc_to_disp(struct drm_crtc *crtc)

{

	return container_of(crtc, struct zynqmp_disp, crtc);

}



static int zynqmp_disp_crtc_setup_clock(struct drm_crtc *crtc,

					struct drm_display_mode *adjusted_mode)

static int zynqmp_disp_setup_clock(struct zynqmp_disp *disp,

				   unsigned long mode_clock)

{

	struct zynqmp_disp *disp = crtc_to_disp(crtc);

	unsigned long mode_clock = adjusted_mode->clock * 1000;

	unsigned long rate;

	long diff;

	int ret;
@@ -1443,6 +1436,11 @@ static int zynqmp_disp_crtc_setup_clock(struct drm_crtc *crtc, 
	return 0;

}



static inline struct zynqmp_disp *crtc_to_disp(struct drm_crtc *crtc)

{

	return container_of(crtc, struct zynqmp_disp, crtc);

}



static void

zynqmp_disp_crtc_atomic_enable(struct drm_crtc *crtc,

			       struct drm_atomic_state *state)
@@ -1453,7 +1451,7 @@ zynqmp_disp_crtc_atomic_enable(struct drm_crtc *crtc, 


	pm_runtime_get_sync(disp->dev);



	zynqmp_disp_crtc_setup_clock(crtc, adjusted_mode);

	zynqmp_disp_setup_clock(disp, adjusted_mode->clock * 1000);



	ret = clk_prepare_enable(disp->pclk);

	if (ret) {