drm/vc4: kms: Rename NUM_CHANNELS
The NUM_CHANNELS define has a pretty generic name and was right before the
function using it. Let's move to something that makes the hardware-specific
nature more obvious, and to a more appropriate place.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Tested-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>
Reviewed-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20201105135656.383350-4-maxime@cerno.tech
diff --git a/drivers/gpu/drm/vc4/vc4_kms.c b/drivers/gpu/drm/vc4/vc4_kms.c
index 4b558cc..ad69c70 100644
--- a/drivers/gpu/drm/vc4/vc4_kms.c
+++ b/drivers/gpu/drm/vc4/vc4_kms.c
@@ -24,6 +24,8 @@
#include "vc4_drv.h"
#include "vc4_regs.h"
+#define HVS_NUM_CHANNELS 3
+
struct vc4_ctm_state {
struct drm_private_state base;
struct drm_color_ctm *ctm;
@@ -660,12 +662,10 @@ static int vc4_load_tracker_obj_init(struct vc4_dev *vc4)
return drmm_add_action_or_reset(&vc4->base, vc4_load_tracker_obj_fini, NULL);
}
-#define NUM_CHANNELS 3
-
static int
vc4_atomic_check(struct drm_device *dev, struct drm_atomic_state *state)
{
- unsigned long unassigned_channels = GENMASK(NUM_CHANNELS - 1, 0);
+ unsigned long unassigned_channels = GENMASK(HVS_NUM_CHANNELS - 1, 0);
struct drm_crtc_state *old_crtc_state, *new_crtc_state;
struct drm_crtc *crtc;
int i, ret;
