And document them lightly. Unfortunately kernel-doc isn't the most
awesome for documenting #defines that don't look like functions, it
makes functions out of them :-/
Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
---
include/drm/drmP.h | 17 -----------------
include/drm/drm_modes.h | 17 +++++++++++++++++
include/drm/drm_rect.h | 27 +++++++++++++++++++++++++++
3 files changed, 44 insertions(+), 17 deletions(-)
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index b9b5566acfe6..575b29b47811 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -292,23 +292,6 @@ struct pci_controller;
/* Format strings and argument splitters to simplify printing
* various "complex" objects
*/
-#define DRM_MODE_FMT "%d:\"%s\" %d %d %d %d %d %d %d %d %d %d 0x%x 0x%x"
-#define DRM_MODE_ARG(m) \
- (m)->base.id, (m)->name, (m)->vrefresh, (m)->clock, \
- (m)->hdisplay, (m)->hsync_start, (m)->hsync_end, (m)->htotal, \
- (m)->vdisplay, (m)->vsync_start, (m)->vsync_end, (m)->vtotal, \
- (m)->type, (m)->flags
-
-#define DRM_RECT_FMT "%dx%d%+d%+d"
-#define DRM_RECT_ARG(r) drm_rect_width(r), drm_rect_height(r), (r)->x1, (r)->y1
-
-/* for rect's in fixed-point format: */
-#define DRM_RECT_FP_FMT "%d.%06ux%d.%06u%+d.%06u%+d.%06u"
-#define DRM_RECT_FP_ARG(r) \
- drm_rect_width(r) >> 16, ((drm_rect_width(r) & 0xffff) * 15625) >> 10, \
- drm_rect_height(r) >> 16, ((drm_rect_height(r) & 0xffff) * 15625) >> 10, \
- (r)->x1 >> 16, (((r)->x1 & 0xffff) * 15625) >> 10, \
- (r)->y1 >> 16, (((r)->y1 & 0xffff) * 15625) >> 10
/*@}*/
diff --git a/include/drm/drm_modes.h b/include/drm/drm_modes.h
index 6dd34280e892..94ac771fe460 100644
--- a/include/drm/drm_modes.h
+++ b/include/drm/drm_modes.h
@@ -197,6 +197,8 @@ enum drm_mode_status {
* there's the hardware timings, which are corrected for interlacing,
* double-clocking and similar things. They are provided as a convenience, and
* can be appropriately computed using drm_mode_set_crtcinfo().
+ *
+ * For printing you can use %DRM_MODE_FMT and DRM_MODE_ARG().
*/
struct drm_display_mode {
/**
@@ -407,6 +409,21 @@ struct drm_display_mode {
enum hdmi_picture_aspect picture_aspect_ratio;
};
+/**
+ * DRM_MODE_FMT - printf string for &struct drm_display_mode
+ */
+#define DRM_MODE_FMT "%d:\"%s\" %d %d %d %d %d %d %d %d %d %d 0x%x 0x%x"
+
+/**
+ * DRM_MODE_ARG - printf arguments for &struct drm_display_mode
+ * @m: display mode
+ */
+#define DRM_MODE_ARG(m) \
+ (m)->base.id, (m)->name, (m)->vrefresh, (m)->clock, \
+ (m)->hdisplay, (m)->hsync_start, (m)->hsync_end, (m)->htotal, \
+ (m)->vdisplay, (m)->vsync_start, (m)->vsync_end, (m)->vtotal, \
+ (m)->type, (m)->flags
+
#define obj_to_mode(x) container_of(x, struct drm_display_mode, base)
/**
diff --git a/include/drm/drm_rect.h b/include/drm/drm_rect.h
index 83bb156d4356..44bc122b9ee0 100644
--- a/include/drm/drm_rect.h
+++ b/include/drm/drm_rect.h
@@ -43,6 +43,33 @@ struct drm_rect {
};
/**
+ * DRM_RECT_FMT - printf string for &struct drm_rect
+ */
+#define DRM_RECT_FMT "%dx%d%+d%+d"
+/**
+ * DRM_RECT_ARG - printf arguments for &struct drm_rect
+ * @r: rectangle struct
+ */
+#define DRM_RECT_ARG(r) drm_rect_width(r), drm_rect_height(r), (r)->x1, (r)->y1
+
+/**
+ * DRM_RECT_FP_FMT - printf string for &struct drm_rect in 16.16 fixed point
+ */
+#define DRM_RECT_FP_FMT "%d.%06ux%d.%06u%+d.%06u%+d.%06u"
+/**
+ * DRM_RECT_FP_ARG - printf arguments for &struct drm_rect in 16.16 fixed point
+ * @r: rectangle struct
+ *
+ * This is useful for e.g. printing plane source rectangles, which are in 16.16
+ * fixed point.
+ */
+#define DRM_RECT_FP_ARG(r) \
+ drm_rect_width(r) >> 16, ((drm_rect_width(r) & 0xffff) * 15625) >> 10, \
+ drm_rect_height(r) >> 16, ((drm_rect_height(r) & 0xffff) * 15625) >> 10, \
+ (r)->x1 >> 16, (((r)->x1 & 0xffff) * 15625) >> 10, \
+ (r)->y1 >> 16, (((r)->y1 & 0xffff) * 15625) >> 10
+
+/**
* drm_rect_adjust_size - adjust the size of the rectangle
* @r: rectangle to be adjusted
* @dw: horizontal adjustment
--
2.11.0
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