linux-kernel - [PATCH drm-misc-next 2/2] drm: mxsfb: Drop format_mod

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Date:   Thu,  3 Mar 2022 18:24:18 +0100
From:   José Expósito <jose.exposito89@...il.com>
To:     marex@...x.de
Cc:     stefan@...er.ch, airlied@...ux.ie, daniel@...ll.ch,
        shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
        festevam@...il.com, linux-imx@....com,
        maarten.lankhorst@...ux.intel.com, mripard@...nel.org,
        tzimmermann@...e.de, contact@...rsion.fr,
        dri-devel@...ts.freedesktop.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        José Expósito <jose.exposito89@...il.com>
Subject: [PATCH drm-misc-next 2/2] drm: mxsfb: Drop format_mod_supported function

The "drm_plane_funcs.format_mod_supported" can be removed in favor of
the default implementation.

Signed-off-by: José Expósito <jose.exposito89@...il.com>
Reviewed-by: Simon Ser <contact@...rsion.fr>
---
 drivers/gpu/drm/mxsfb/mxsfb_kms.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/gpu/drm/mxsfb/mxsfb_kms.c b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
index 0655582ae8ed..df32e1c3cc5d 100644
--- a/drivers/gpu/drm/mxsfb/mxsfb_kms.c
+++ b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
@@ -554,13 +554,6 @@ static void mxsfb_plane_overlay_atomic_update(struct drm_plane *plane,
 	writel(ctrl, mxsfb->base + LCDC_AS_CTRL);
 }
 
-static bool mxsfb_format_mod_supported(struct drm_plane *plane,
-				       uint32_t format,
-				       uint64_t modifier)
-{
-	return modifier == DRM_FORMAT_MOD_LINEAR;
-}
-
 static const struct drm_plane_helper_funcs mxsfb_plane_primary_helper_funcs = {
 	.atomic_check = mxsfb_plane_atomic_check,
 	.atomic_update = mxsfb_plane_primary_atomic_update,
@@ -572,7 +565,6 @@ static const struct drm_plane_helper_funcs mxsfb_plane_overlay_helper_funcs = {
 };
 
 static const struct drm_plane_funcs mxsfb_plane_funcs = {
-	.format_mod_supported	= mxsfb_format_mod_supported,
 	.update_plane		= drm_atomic_helper_update_plane,
 	.disable_plane		= drm_atomic_helper_disable_plane,
 	.destroy		= drm_plane_cleanup,
-- 
2.25.1