From: Thomas Zimmermann <tzimmermann@suse.de>
Date: Mon, 30 Sep 2024 13:03:15 +0000 (+0200)
Subject: drm/simpledrm: Use video aperture helpers
X-Git-Tag: microblaze-v6.16~14^2~23^2~252
X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=40f853ebd55de7f90ad6d56e20ca2ff827ef5923;p=linux-2.6-microblaze.git

drm/simpledrm: Use video aperture helpers

DRM's aperture functions have long been implemented as helpers
under drivers/video/ for use with fbdev. Avoid the DRM wrappers by
calling the video functions directly.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Javier Martinez Canillas <javierm@redhat.com>
Acked-by: Javier Martinez Canillas <javierm@redhat.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240930130921.689876-18-tzimmermann@suse.de
---

diff --git a/drivers/gpu/drm/tiny/simpledrm.c b/drivers/gpu/drm/tiny/simpledrm.c
index 484901e5e2f4..3182d32f1b8f 100644
--- a/drivers/gpu/drm/tiny/simpledrm.c
+++ b/drivers/gpu/drm/tiny/simpledrm.c
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 
+#include <linux/aperture.h>
 #include <linux/clk.h>
 #include <linux/of_clk.h>
 #include <linux/minmax.h>
@@ -9,7 +10,6 @@
 #include <linux/pm_domain.h>
 #include <linux/regulator/consumer.h>
 
-#include <drm/drm_aperture.h>
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_state_helper.h>
 #include <drm/drm_client_setup.h>
@@ -883,7 +883,8 @@ static struct simpledrm_device *simpledrm_device_create(struct drm_driver *drv,
 	if (mem) {
 		void *screen_base;
 
-		ret = devm_aperture_acquire_from_firmware(dev, mem->start, resource_size(mem));
+		ret = devm_aperture_acquire_for_platform_device(pdev, mem->start,
+								resource_size(mem));
 		if (ret) {
 			drm_err(dev, "could not acquire memory range %pr: %d\n", mem, ret);
 			return ERR_PTR(ret);
@@ -903,7 +904,8 @@ static struct simpledrm_device *simpledrm_device_create(struct drm_driver *drv,
 		if (!res)
 			return ERR_PTR(-EINVAL);
 
-		ret = devm_aperture_acquire_from_firmware(dev, res->start, resource_size(res));
+		ret = devm_aperture_acquire_for_platform_device(pdev, res->start,
+								resource_size(res));
 		if (ret) {
 			drm_err(dev, "could not acquire memory range %pr: %d\n", res, ret);
 			return ERR_PTR(ret);