[PATCH 3/3] drm/tegra: Use fourcc_mod_is_vendor() helper

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From: Thierry Reding <treding@xxxxxxxxxx>

Rather than open-coding the vendor extraction operation, use the newly
introduced helper macro.

Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
---
 drivers/gpu/drm/tegra/fb.c    | 2 +-
 drivers/gpu/drm/tegra/plane.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c
index cae8b8cbe9dd..c04dda8353fd 100644
--- a/drivers/gpu/drm/tegra/fb.c
+++ b/drivers/gpu/drm/tegra/fb.c
@@ -44,7 +44,7 @@ int tegra_fb_get_tiling(struct drm_framebuffer *framebuffer,
 {
 	uint64_t modifier = framebuffer->modifier;
 
-	if ((modifier >> 56) == DRM_FORMAT_MOD_VENDOR_NVIDIA) {
+	if (fourcc_mod_is_vendor(modifier, NVIDIA)) {
 		if ((modifier & DRM_FORMAT_MOD_NVIDIA_SECTOR_LAYOUT) == 0)
 			tiling->sector_layout = TEGRA_BO_SECTOR_LAYOUT_TEGRA;
 		else
diff --git a/drivers/gpu/drm/tegra/plane.c b/drivers/gpu/drm/tegra/plane.c
index 2e65b4075ce6..f7496425fa83 100644
--- a/drivers/gpu/drm/tegra/plane.c
+++ b/drivers/gpu/drm/tegra/plane.c
@@ -109,7 +109,7 @@ static bool tegra_plane_format_mod_supported(struct drm_plane *plane,
 		return true;
 
 	/* check for the sector layout bit */
-	if ((modifier >> 56) == DRM_FORMAT_MOD_VENDOR_NVIDIA) {
+	if (fourcc_mod_is_vendor(modifier, NVIDIA)) {
 		if (modifier & DRM_FORMAT_MOD_NVIDIA_SECTOR_LAYOUT) {
 			if (!tegra_plane_supports_sector_layout(plane))
 				return false;
-- 
2.31.1




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