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drm/vc4: kms: Rename NUM_CHANNELS

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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
This commit is contained in:
Maxime Ripard 2020-11-05 14:56:52 +01:00
parent 213189dbe7
commit a9661f27dc
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GPG Key ID: E3EF0D6F671851C5
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/vc4/vc4_kms.c
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@ -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;