disable pwm7

hc

2024-05-10 23fa18eaa71266feff7ba8d83022d9e1cc83c65a

 kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
..
..
@@ -23,20 +23,21 @@
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  * Authors:
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  *     David Airlie
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  */
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-#include <linux/module.h>
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-#include <linux/slab.h>
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-#include <linux/pm_runtime.h>
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26
 
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-#include <drm/drmP.h>
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+#include <linux/module.h>
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+#include <linux/pm_runtime.h>
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+#include <linux/slab.h>
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+#include <linux/vga_switcheroo.h>
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+
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+#include <drm/amdgpu_drm.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/amdgpu_drm.h>
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+#include <drm/drm_fb_helper.h>
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+#include <drm/drm_fourcc.h>
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+
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 #include "amdgpu.h"
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 #include "cikd.h"
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-
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-#include <drm/drm_fb_helper.h>
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-
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-#include <linux/vga_switcheroo.h>
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+#include "amdgpu_gem.h"
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41
 
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 #include "amdgpu_display.h"
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43
 
..
..
@@ -48,12 +49,11 @@
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 static int
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 amdgpufb_open(struct fb_info *info, int user)
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 {
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-	struct amdgpu_fbdev *rfbdev = info->par;
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-	struct amdgpu_device *adev = rfbdev->adev;
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-	int ret = pm_runtime_get_sync(adev->ddev->dev);
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+	struct drm_fb_helper *fb_helper = info->par;
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+	int ret = pm_runtime_get_sync(fb_helper->dev->dev);
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 	if (ret < 0 && ret != -EACCES) {
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-		pm_runtime_mark_last_busy(adev->ddev->dev);
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-		pm_runtime_put_autosuspend(adev->ddev->dev);
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+		pm_runtime_mark_last_busy(fb_helper->dev->dev);
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+		pm_runtime_put_autosuspend(fb_helper->dev->dev);
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 		return ret;
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 	}
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 	return 0;
..
..
@@ -62,15 +62,14 @@
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 static int
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 amdgpufb_release(struct fb_info *info, int user)
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 {
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-	struct amdgpu_fbdev *rfbdev = info->par;
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-	struct amdgpu_device *adev = rfbdev->adev;
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+	struct drm_fb_helper *fb_helper = info->par;
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-	pm_runtime_mark_last_busy(adev->ddev->dev);
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-	pm_runtime_put_autosuspend(adev->ddev->dev);
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+	pm_runtime_mark_last_busy(fb_helper->dev->dev);
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+	pm_runtime_put_autosuspend(fb_helper->dev->dev);
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 	return 0;
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 }
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-static struct fb_ops amdgpufb_ops = {
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+static const struct fb_ops amdgpufb_ops = {
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 	.owner = THIS_MODULE,
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 	DRM_FB_HELPER_DEFAULT_OPS,
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 	.fb_open = amdgpufb_open,
..
..
@@ -115,13 +114,14 @@
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 		amdgpu_bo_unpin(abo);
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 		amdgpu_bo_unreserve(abo);
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 	}
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-	drm_gem_object_put_unlocked(gobj);
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+	drm_gem_object_put(gobj);
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 }
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 static int amdgpufb_create_pinned_object(struct amdgpu_fbdev *rfbdev,
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 					 struct drm_mode_fb_cmd2 *mode_cmd,
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 					 struct drm_gem_object **gobj_p)
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 {
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+	const struct drm_format_info *info;
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 	struct amdgpu_device *adev = rfbdev->adev;
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 	struct drm_gem_object *gobj = NULL;
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 	struct amdgpu_bo *abo = NULL;
..
..
@@ -131,22 +131,22 @@
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 	int aligned_size, size;
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 	int height = mode_cmd->height;
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 	u32 cpp;
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+	u64 flags = AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
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+			       AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS     |
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+			       AMDGPU_GEM_CREATE_VRAM_CLEARED;
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-	cpp = drm_format_plane_cpp(mode_cmd->pixel_format, 0);
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+	info = drm_get_format_info(adev_to_drm(adev), mode_cmd);
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+	cpp = info->cpp[0];
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140
 
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 	/* need to align pitch with crtc limits */
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 	mode_cmd->pitches[0] = amdgpu_align_pitch(adev, mode_cmd->width, cpp,
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 						  fb_tiled);
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-	domain = amdgpu_display_supported_domains(adev);
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-
144
+	domain = amdgpu_display_supported_domains(adev, flags);
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145
 	height = ALIGN(mode_cmd->height, 8);
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 	size = mode_cmd->pitches[0] * height;
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 	aligned_size = ALIGN(size, PAGE_SIZE);
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-	ret = amdgpu_gem_object_create(adev, aligned_size, 0, domain,
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-				       AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
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-				       AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS |
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-				       AMDGPU_GEM_CREATE_VRAM_CLEARED,
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-				       ttm_bo_type_kernel, NULL, &gobj);
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+	ret = amdgpu_gem_object_create(adev, aligned_size, 0, domain, flags,
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+				       ttm_bo_type_device, NULL, &gobj);
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 	if (ret) {
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 		pr_err("failed to allocate framebuffer (%d)\n", aligned_size);
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 		return -ENOMEM;
..
..
@@ -166,7 +166,6 @@
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 		if (ret)
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 			dev_err(adev->dev, "FB failed to set tiling flags\n");
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168
 	}
169
-
170
169
 
171
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 	ret = amdgpu_bo_pin(abo, domain);
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171
 	if (ret) {
..
..
@@ -232,10 +231,7 @@
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 		goto out;
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 	}
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233
 
235
-	info->par = rfbdev;
236
-	info->skip_vt_switch = true;
237
-
238
-	ret = amdgpu_display_framebuffer_init(adev->ddev, &rfbdev->rfb,
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+	ret = amdgpu_display_framebuffer_init(adev_to_drm(adev), &rfbdev->rfb,
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235
 					      &mode_cmd, gobj);
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 	if (ret) {
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 		DRM_ERROR("failed to initialize framebuffer %d\n", ret);
..
..
@@ -247,10 +243,6 @@
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 	/* setup helper */
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 	rfbdev->helper.fb = fb;
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245
 
250
-	strcpy(info->fix.id, "amdgpudrmfb");
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-
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-	drm_fb_helper_fill_fix(info, fb->pitches[0], fb->format->depth);
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-
254
246
 	info->fbops = &amdgpufb_ops;
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247
 
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 	tmp = amdgpu_bo_gpu_offset(abo) - adev->gmc.vram_start;
..
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@@ -259,10 +251,10 @@
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 	info->screen_base = amdgpu_bo_kptr(abo);
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 	info->screen_size = amdgpu_bo_size(abo);
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253
 
262
-	drm_fb_helper_fill_var(info, &rfbdev->helper, sizes->fb_width, sizes->fb_height);
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+	drm_fb_helper_fill_info(info, &rfbdev->helper, sizes);
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 	/* setup aperture base/size for vesafb takeover */
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-	info->apertures->ranges[0].base = adev->ddev->mode_config.fb_base;
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+	info->apertures->ranges[0].base = adev_to_drm(adev)->mode_config.fb_base;
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 	info->apertures->ranges[0].size = adev->gmc.aper_size;
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259
 
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 	/* Use default scratch pixmap (info->pixmap.flags = FB_PIXMAP_SYSTEM) */
..
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@@ -278,7 +270,7 @@
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 	DRM_INFO("fb depth is %d\n", fb->format->depth);
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 	DRM_INFO("   pitch is %d\n", fb->pitches[0]);
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-	vga_switcheroo_client_fb_set(adev->ddev->pdev, info);
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+	vga_switcheroo_client_fb_set(adev_to_drm(adev)->pdev, info);
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 	return 0;
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275
 
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 out:
..
..
@@ -286,7 +278,7 @@
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278
 
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 	}
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 	if (fb && ret) {
289
-		drm_gem_object_put_unlocked(gobj);
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+		drm_gem_object_put(gobj);
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 		drm_framebuffer_unregister_private(fb);
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 		drm_framebuffer_cleanup(fb);
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 		kfree(fb);
..
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@@ -329,7 +321,7 @@
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 		return 0;
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 	/* don't init fbdev if there are no connectors */
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-	if (list_empty(&adev->ddev->mode_config.connector_list))
324
+	if (list_empty(&adev_to_drm(adev)->mode_config.connector_list))
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 		return 0;
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 	/* select 8 bpp console on low vram cards */
..
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@@ -343,21 +335,18 @@
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 	rfbdev->adev = adev;
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 	adev->mode_info.rfbdev = rfbdev;
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337
 
346
-	drm_fb_helper_prepare(adev->ddev, &rfbdev->helper,
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-			&amdgpu_fb_helper_funcs);
338
+	drm_fb_helper_prepare(adev_to_drm(adev), &rfbdev->helper,
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+			      &amdgpu_fb_helper_funcs);
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340
 
349
-	ret = drm_fb_helper_init(adev->ddev, &rfbdev->helper,
350
-				 AMDGPUFB_CONN_LIMIT);
341
+	ret = drm_fb_helper_init(adev_to_drm(adev), &rfbdev->helper);
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 	if (ret) {
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 		kfree(rfbdev);
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 		return ret;
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 	}
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356
-	drm_fb_helper_single_add_all_connectors(&rfbdev->helper);
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-
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 	/* disable all the possible outputs/crtcs before entering KMS mode */
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 	if (!amdgpu_device_has_dc_support(adev))
360
-		drm_helper_disable_unused_functions(adev->ddev);
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+		drm_helper_disable_unused_functions(adev_to_drm(adev));
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350
 
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 	drm_fb_helper_initial_config(&rfbdev->helper, bpp_sel);
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 	return 0;
..
..
@@ -368,7 +357,7 @@
368
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 	if (!adev->mode_info.rfbdev)
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 		return;
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371
-	amdgpu_fbdev_destroy(adev->ddev, adev->mode_info.rfbdev);
360
+	amdgpu_fbdev_destroy(adev_to_drm(adev), adev->mode_info.rfbdev);
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 	kfree(adev->mode_info.rfbdev);
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 	adev->mode_info.rfbdev = NULL;
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 }