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Commit bde2dcf7 authored by Damien Lespiau's avatar Damien Lespiau Committed by Daniel Vetter
Browse files

drm: Introduce a crtc_clock for struct drm_display_mode 



Just like the various timings, make it possible to have a clock field
what we can tweak before giving it to hardware.

Reviewed-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: default avatarDamien Lespiau <damien.lespiau@intel.com>
Acked-by: default avatarDave Airlie <airlied@gmail.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 65427b1e

drivers/gpu/drm/drm_modes.c

+1 −0
Original line number Diff line number Diff line
@@ -719,6 +719,7 @@ void drm_mode_set_crtcinfo(struct drm_display_mode *p, int adjust_flags) 
	if ((p == NULL) || ((p->type & DRM_MODE_TYPE_CRTC_C) == DRM_MODE_TYPE_BUILTIN))

		return;



	p->crtc_clock = p->clock;

	p->crtc_hdisplay = p->hdisplay;

	p->crtc_hsync_start = p->hsync_start;

	p->crtc_hsync_end = p->hsync_end;

include/drm/drm_crtc.h

+1 −0
Original line number Diff line number Diff line
@@ -156,6 +156,7 @@ struct drm_display_mode { 
	int height_mm;



	/* Actual mode we give to hw */

	int crtc_clock;		/* in KHz */

	int crtc_hdisplay;

	int crtc_hblank_start;

	int crtc_hblank_end;