diff mbox series

[RESEND,v6,1/9] drm: vkms: Replace hardcoded value of `vkms_composer.map` to DRM_FORMAT_MAX_PLANES

Message ID 20220819182411.20246-2-igormtorrente@gmail.com (mailing list archive)
State New, archived
Headers show
Series Add new formats support to vkms | expand

Commit Message

Igor Matheus Andrade Torrente Aug. 19, 2022, 6:24 p.m. UTC 
The `map` vector at `vkms_composer` uses a hardcoded value to define its
size.

If someday the maximum number of planes increases, this hardcoded value
can be a problem.

This value is being replaced with the DRM_FORMAT_MAX_PLANES macro.

Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Melissa Wen <mwen@igalia.com>
Signed-off-by: Igor Torrente <igormtorrente@gmail.com>
---
 drivers/gpu/drm/vkms/vkms_drv.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/vkms/vkms_drv.h b/drivers/gpu/drm/vkms/vkms_drv.h
index 91e63b12f60f..36fbab5989d1 100644
--- a/drivers/gpu/drm/vkms/vkms_drv.h
+++ b/drivers/gpu/drm/vkms/vkms_drv.h
@@ -30,7 +30,7 @@  struct vkms_writeback_job {
 struct vkms_composer {
 	struct drm_framebuffer fb;
 	struct drm_rect src, dst;
-	struct iosys_map map[4];
+	struct iosys_map map[DRM_FORMAT_MAX_PLANES];
 	unsigned int offset;
 	unsigned int pitch;
 	unsigned int cpp;