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drm: Add "prefix" parameter to drm_rect_debug_print()

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Allow the caller to specify a "prefix" string to drm_rect_debug_print()
to make it easier to see which drm_rect is being printed.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ville Syrjälä
2015-11-16 17:02:36 +02:00
committed by Daniel Vetter
parent 02e6f379ec
commit c70f577a23
3 changed files with 10 additions and 8 deletions
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8
drivers/gpu/drm/i915/intel_sprite.c
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@@ -832,8 +832,8 @@ intel_check_sprite_plane(struct drm_plane *plane,
hscale = drm_rect_calc_hscale(src, dst, min_scale, max_scale);
if (hscale < 0) {
DRM_DEBUG_KMS("Horizontal scaling factor out of limits\n");
drm_rect_debug_print(src, true);
drm_rect_debug_print(dst, false);
drm_rect_debug_print("src: ", src, true);
drm_rect_debug_print("dst: ", dst, false);
return hscale;
}
@@ -841,8 +841,8 @@ intel_check_sprite_plane(struct drm_plane *plane,
vscale = drm_rect_calc_vscale(src, dst, min_scale, max_scale);
if (vscale < 0) {
DRM_DEBUG_KMS("Vertical scaling factor out of limits\n");
drm_rect_debug_print(src, true);
drm_rect_debug_print(dst, false);
drm_rect_debug_print("src: ", src, true);
drm_rect_debug_print("dst: ", dst, false);
return vscale;
}