diff options
| author | Zack Rusin <zackr@vmware.com> | 2022-10-18 22:43:50 -0400 |
|---|---|---|
| committer | Zack Rusin <zackr@vmware.com> | 2022-10-19 21:46:16 -0400 |
| commit | 7c99616e3fe7f35fe25bf6f5797267da29b4751e (patch) | |
| tree | c26ae66177a60d9c9c4a2824122cfaeeb8080179 /drivers/gpu/drm/nouveau | |
| parent | b389286d0234e1edbaf62ed8bc0892a568c33662 (diff) | |
drm: Remove drm_mode_config::fb_base
The fb_base in struct drm_mode_config has been unused for a long time.
Some drivers set it and some don't leading to a very confusing state
where the variable can't be relied upon, because there's no indication
as to which driver sets it and which doesn't.
The only usage of fb_base is internal to two drivers so instead of trying
to force it into all the drivers to get it into a coherent state
completely remove it.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Thomas Zimmermann <tzimemrmann@suse.de>
Acked-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221019024401.394617-1-zack@kde.org
Diffstat (limited to 'drivers/gpu/drm/nouveau')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_display.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv04_fbcon.c | 6 |
2 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c index a2f5df568ca5..928fdfa8e8e5 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -672,7 +672,6 @@ nouveau_display_create(struct drm_device *dev) drm_mode_create_dvi_i_properties(dev); dev->mode_config.funcs = &nouveau_mode_config_funcs; - dev->mode_config.fb_base = device->func->resource_addr(device, 1); dev->mode_config.min_width = 0; dev->mode_config.min_height = 0; diff --git a/drivers/gpu/drm/nouveau/nv04_fbcon.c b/drivers/gpu/drm/nouveau/nv04_fbcon.c index 92f3fb6765ab..c30b8dacd86b 100644 --- a/drivers/gpu/drm/nouveau/nv04_fbcon.c +++ b/drivers/gpu/drm/nouveau/nv04_fbcon.c @@ -137,6 +137,8 @@ nv04_fbcon_accel_init(struct fb_info *info) struct nouveau_channel *chan = drm->channel; struct nvif_device *device = &drm->client.device; struct nvif_push *push = chan->chan.push; + struct nvkm_device *nvkm_device = nvxx_device(&drm->client.device); + resource_size_t fb_base = nvkm_device->func->resource_addr(nvkm_device, 1); int surface_fmt, pattern_fmt, rect_fmt; int ret; @@ -210,8 +212,8 @@ nv04_fbcon_accel_init(struct fb_info *info) 0x0188, chan->vram.handle); PUSH_NVSQ(push, NV042, 0x0300, surface_fmt, 0x0304, info->fix.line_length | (info->fix.line_length << 16), - 0x0308, info->fix.smem_start - dev->mode_config.fb_base, - 0x030c, info->fix.smem_start - dev->mode_config.fb_base); + 0x0308, info->fix.smem_start - fb_base, + 0x030c, info->fix.smem_start - fb_base); PUSH_NVSQ(push, NV043, 0x0000, nfbdev->rop.handle); PUSH_NVSQ(push, NV043, 0x0300, 0x55); |