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drm/simpledrm: Use video aperture helpers

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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
This commit is contained in:
Thomas Zimmermann 2024-09-30 15:03:15 +02:00
parent 634bd29857
commit 40f853ebd5
1 changed files with 5 additions and 3 deletions
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8
drivers/gpu/drm/tiny/simpledrm.c
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@ -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);