modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/drivers/gpu/drm/nouveau/nouveau_fbcon.c
..
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@@ -37,10 +37,10 @@
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 #include <linux/vga_switcheroo.h>
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 #include <linux/console.h>
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-#include <drm/drmP.h>
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 #include <drm/drm_crtc.h>
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 #include <drm/drm_crtc_helper.h>
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 #include <drm/drm_fb_helper.h>
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+#include <drm/drm_fourcc.h>
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 #include <drm/drm_atomic.h>
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 #include "nouveau_drv.h"
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@@ -205,7 +205,7 @@
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 	return 0;
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 }
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-static struct fb_ops nouveau_fbcon_ops = {
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+static const struct fb_ops nouveau_fbcon_ops = {
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 	.owner = THIS_MODULE,
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 	DRM_FB_HELPER_DEFAULT_OPS,
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 	.fb_open = nouveau_fbcon_open,
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@@ -216,7 +216,7 @@
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 	.fb_sync = nouveau_fbcon_sync,
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 };
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-static struct fb_ops nouveau_fbcon_sw_ops = {
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+static const struct fb_ops nouveau_fbcon_sw_ops = {
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 	.owner = THIS_MODULE,
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 	DRM_FB_HELPER_DEFAULT_OPS,
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 	.fb_open = nouveau_fbcon_open,
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@@ -256,13 +256,13 @@
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 			fbcon->helper.fbdev->flags |= FBINFO_HWACCEL_DISABLED;
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 		console_unlock();
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 		nouveau_channel_idle(drm->channel);
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-		nvif_object_fini(&fbcon->twod);
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-		nvif_object_fini(&fbcon->blit);
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-		nvif_object_fini(&fbcon->gdi);
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-		nvif_object_fini(&fbcon->patt);
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-		nvif_object_fini(&fbcon->rop);
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-		nvif_object_fini(&fbcon->clip);
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-		nvif_object_fini(&fbcon->surf2d);
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+		nvif_object_dtor(&fbcon->twod);
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+		nvif_object_dtor(&fbcon->blit);
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+		nvif_object_dtor(&fbcon->gdi);
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+		nvif_object_dtor(&fbcon->patt);
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+		nvif_object_dtor(&fbcon->rop);
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+		nvif_object_dtor(&fbcon->clip);
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+		nvif_object_dtor(&fbcon->surf2d);
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 	}
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 }
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..
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@@ -314,7 +314,7 @@
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 	struct nouveau_drm *drm = nouveau_drm(dev);
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 	struct nvif_device *device = &drm->client.device;
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 	struct fb_info *info;
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-	struct nouveau_framebuffer *fb;
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+	struct drm_framebuffer *fb;
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 	struct nouveau_channel *chan;
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 	struct nouveau_bo *nvbo;
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 	struct drm_mode_fb_cmd2 mode_cmd = {};
..
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@@ -337,11 +337,11 @@
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 		goto out;
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 	}
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-	ret = nouveau_framebuffer_new(dev, &mode_cmd, nvbo, &fb);
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+	ret = nouveau_framebuffer_new(dev, &mode_cmd, &nvbo->bo.base, &fb);
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 	if (ret)
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 		goto out_unref;
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343
 
344
-	ret = nouveau_bo_pin(nvbo, TTM_PL_FLAG_VRAM, false);
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+	ret = nouveau_bo_pin(nvbo, NOUVEAU_GEM_DOMAIN_VRAM, false);
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 	if (ret) {
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 		NV_ERROR(drm, "failed to pin fb: %d\n", ret);
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 		goto out_unref;
..
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@@ -355,7 +355,7 @@
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 	chan = nouveau_nofbaccel ? NULL : drm->channel;
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 	if (chan && device->info.family >= NV_DEVICE_INFO_V0_TESLA) {
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-		ret = nouveau_vma_new(nvbo, &drm->client.vmm, &fb->vma);
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+		ret = nouveau_vma_new(nvbo, chan->vmm, &fbcon->vma);
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 		if (ret) {
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 			NV_ERROR(drm, "failed to map fb into chan: %d\n", ret);
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 			chan = NULL;
..
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@@ -367,32 +367,24 @@
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 		ret = PTR_ERR(info);
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 		goto out_unlock;
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 	}
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-	info->skip_vt_switch = 1;
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-
372
-	info->par = fbcon;
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370
 
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 	/* setup helper */
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-	fbcon->helper.fb = &fb->base;
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+	fbcon->helper.fb = fb;
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373
 
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-	strcpy(info->fix.id, "nouveaufb");
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 	if (!chan)
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-		info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_DISABLED;
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+		info->flags = FBINFO_HWACCEL_DISABLED;
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 	else
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-		info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_COPYAREA |
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+		info->flags = FBINFO_HWACCEL_COPYAREA |
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 			      FBINFO_HWACCEL_FILLRECT |
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 			      FBINFO_HWACCEL_IMAGEBLIT;
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-	info->flags |= FBINFO_CAN_FORCE_OUTPUT;
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 	info->fbops = &nouveau_fbcon_sw_ops;
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-	info->fix.smem_start = fb->nvbo->bo.mem.bus.base +
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-			       fb->nvbo->bo.mem.bus.offset;
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-	info->fix.smem_len = fb->nvbo->bo.mem.num_pages << PAGE_SHIFT;
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+	info->fix.smem_start = nvbo->bo.mem.bus.offset;
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+	info->fix.smem_len = nvbo->bo.mem.num_pages << PAGE_SHIFT;
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383
 
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-	info->screen_base = nvbo_kmap_obj_iovirtual(fb->nvbo);
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-	info->screen_size = fb->nvbo->bo.mem.num_pages << PAGE_SHIFT;
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+	info->screen_base = nvbo_kmap_obj_iovirtual(nvbo);
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+	info->screen_size = nvbo->bo.mem.num_pages << PAGE_SHIFT;
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386
 
393
-	drm_fb_helper_fill_fix(info, fb->base.pitches[0],
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-			       fb->base.format->depth);
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-	drm_fb_helper_fill_var(info, &fbcon->helper, sizes->fb_width, sizes->fb_height);
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+	drm_fb_helper_fill_info(info, &fbcon->helper, sizes);
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388
 
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 	/* Use default scratch pixmap (info->pixmap.flags = FB_PIXMAP_SYSTEM) */
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390
 
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@@ -402,19 +394,19 @@
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 	/* To allow resizeing without swapping buffers */
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 	NV_INFO(drm, "allocated %dx%d fb: 0x%llx, bo %p\n",
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-		fb->base.width, fb->base.height, fb->nvbo->bo.offset, nvbo);
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+		fb->width, fb->height, nvbo->offset, nvbo);
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398
 
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 	vga_switcheroo_client_fb_set(dev->pdev, info);
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 	return 0;
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 out_unlock:
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 	if (chan)
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-		nouveau_vma_del(&fb->vma);
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-	nouveau_bo_unmap(fb->nvbo);
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+		nouveau_vma_del(&fbcon->vma);
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+	nouveau_bo_unmap(nvbo);
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 out_unpin:
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-	nouveau_bo_unpin(fb->nvbo);
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+	nouveau_bo_unpin(nvbo);
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 out_unref:
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-	nouveau_bo_ref(NULL, &fb->nvbo);
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+	nouveau_bo_ref(NULL, &nvbo);
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 out:
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 	return ret;
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 }
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@@ -422,16 +414,18 @@
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 static int
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 nouveau_fbcon_destroy(struct drm_device *dev, struct nouveau_fbdev *fbcon)
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 {
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-	struct nouveau_framebuffer *nouveau_fb = nouveau_framebuffer(fbcon->helper.fb);
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+	struct drm_framebuffer *fb = fbcon->helper.fb;
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+	struct nouveau_bo *nvbo;
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 	drm_fb_helper_unregister_fbi(&fbcon->helper);
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 	drm_fb_helper_fini(&fbcon->helper);
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-	if (nouveau_fb && nouveau_fb->nvbo) {
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-		nouveau_vma_del(&nouveau_fb->vma);
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-		nouveau_bo_unmap(nouveau_fb->nvbo);
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-		nouveau_bo_unpin(nouveau_fb->nvbo);
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-		drm_framebuffer_put(&nouveau_fb->base);
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+	if (fb && fb->obj[0]) {
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+		nvbo = nouveau_gem_object(fb->obj[0]);
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+		nouveau_vma_del(&fbcon->vma);
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+		nouveau_bo_unmap(nvbo);
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+		nouveau_bo_unpin(nvbo);
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+		drm_framebuffer_put(fb);
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 	}
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 	return 0;
..
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@@ -470,7 +464,7 @@
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 	if (state == FBINFO_STATE_RUNNING) {
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 		nouveau_fbcon_hotplug_resume(drm->fbcon);
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 		pm_runtime_mark_last_busy(drm->dev->dev);
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-		pm_runtime_put_sync(drm->dev->dev);
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+		pm_runtime_put_autosuspend(drm->dev->dev);
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 	}
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 }
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@@ -567,13 +561,9 @@
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 	drm_fb_helper_prepare(dev, &fbcon->helper, &nouveau_fbcon_helper_funcs);
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570
-	ret = drm_fb_helper_init(dev, &fbcon->helper, 4);
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+	ret = drm_fb_helper_init(dev, &fbcon->helper);
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 	if (ret)
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 		goto free;
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-
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-	ret = drm_fb_helper_single_add_all_connectors(&fbcon->helper);
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-	if (ret)
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-		goto fini;
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 	if (preferred_bpp != 8 && preferred_bpp != 16 && preferred_bpp != 32) {
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 		if (drm->client.device.info.ram_size <= 32 * 1024 * 1024)