From d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 02:45:28 +0000
Subject: [PATCH] add boot partition size
---
kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | 89 +++++++++++++++++++-------------------------
1 files changed, 39 insertions(+), 50 deletions(-)
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
index d55ff59..43f29ee 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
@@ -23,20 +23,21 @@
* Authors:
* David Airlie
*/
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/pm_runtime.h>
-#include <drm/drmP.h>
+#include <linux/module.h>
+#include <linux/pm_runtime.h>
+#include <linux/slab.h>
+#include <linux/vga_switcheroo.h>
+
+#include <drm/amdgpu_drm.h>
#include <drm/drm_crtc.h>
#include <drm/drm_crtc_helper.h>
-#include <drm/amdgpu_drm.h>
+#include <drm/drm_fb_helper.h>
+#include <drm/drm_fourcc.h>
+
#include "amdgpu.h"
#include "cikd.h"
-
-#include <drm/drm_fb_helper.h>
-
-#include <linux/vga_switcheroo.h>
+#include "amdgpu_gem.h"
#include "amdgpu_display.h"
@@ -48,12 +49,11 @@
static int
amdgpufb_open(struct fb_info *info, int user)
{
- struct amdgpu_fbdev *rfbdev = info->par;
- struct amdgpu_device *adev = rfbdev->adev;
- int ret = pm_runtime_get_sync(adev->ddev->dev);
+ struct drm_fb_helper *fb_helper = info->par;
+ int ret = pm_runtime_get_sync(fb_helper->dev->dev);
if (ret < 0 && ret != -EACCES) {
- pm_runtime_mark_last_busy(adev->ddev->dev);
- pm_runtime_put_autosuspend(adev->ddev->dev);
+ pm_runtime_mark_last_busy(fb_helper->dev->dev);
+ pm_runtime_put_autosuspend(fb_helper->dev->dev);
return ret;
}
return 0;
@@ -62,15 +62,14 @@
static int
amdgpufb_release(struct fb_info *info, int user)
{
- struct amdgpu_fbdev *rfbdev = info->par;
- struct amdgpu_device *adev = rfbdev->adev;
+ struct drm_fb_helper *fb_helper = info->par;
- pm_runtime_mark_last_busy(adev->ddev->dev);
- pm_runtime_put_autosuspend(adev->ddev->dev);
+ pm_runtime_mark_last_busy(fb_helper->dev->dev);
+ pm_runtime_put_autosuspend(fb_helper->dev->dev);
return 0;
}
-static struct fb_ops amdgpufb_ops = {
+static const struct fb_ops amdgpufb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_open = amdgpufb_open,
@@ -115,13 +114,14 @@
amdgpu_bo_unpin(abo);
amdgpu_bo_unreserve(abo);
}
- drm_gem_object_put_unlocked(gobj);
+ drm_gem_object_put(gobj);
}
static int amdgpufb_create_pinned_object(struct amdgpu_fbdev *rfbdev,
struct drm_mode_fb_cmd2 *mode_cmd,
struct drm_gem_object **gobj_p)
{
+ const struct drm_format_info *info;
struct amdgpu_device *adev = rfbdev->adev;
struct drm_gem_object *gobj = NULL;
struct amdgpu_bo *abo = NULL;
@@ -131,22 +131,22 @@
int aligned_size, size;
int height = mode_cmd->height;
u32 cpp;
+ u64 flags = AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
+ AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS |
+ AMDGPU_GEM_CREATE_VRAM_CLEARED;
- cpp = drm_format_plane_cpp(mode_cmd->pixel_format, 0);
+ info = drm_get_format_info(adev_to_drm(adev), mode_cmd);
+ cpp = info->cpp[0];
/* need to align pitch with crtc limits */
mode_cmd->pitches[0] = amdgpu_align_pitch(adev, mode_cmd->width, cpp,
fb_tiled);
- domain = amdgpu_display_supported_domains(adev);
-
+ domain = amdgpu_display_supported_domains(adev, flags);
height = ALIGN(mode_cmd->height, 8);
size = mode_cmd->pitches[0] * height;
aligned_size = ALIGN(size, PAGE_SIZE);
- ret = amdgpu_gem_object_create(adev, aligned_size, 0, domain,
- AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
- AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS |
- AMDGPU_GEM_CREATE_VRAM_CLEARED,
- ttm_bo_type_kernel, NULL, &gobj);
+ ret = amdgpu_gem_object_create(adev, aligned_size, 0, domain, flags,
+ ttm_bo_type_device, NULL, &gobj);
if (ret) {
pr_err("failed to allocate framebuffer (%d)\n", aligned_size);
return -ENOMEM;
@@ -166,7 +166,6 @@
if (ret)
dev_err(adev->dev, "FB failed to set tiling flags\n");
}
-
ret = amdgpu_bo_pin(abo, domain);
if (ret) {
@@ -232,10 +231,7 @@
goto out;
}
- info->par = rfbdev;
- info->skip_vt_switch = true;
-
- ret = amdgpu_display_framebuffer_init(adev->ddev, &rfbdev->rfb,
+ ret = amdgpu_display_framebuffer_init(adev_to_drm(adev), &rfbdev->rfb,
&mode_cmd, gobj);
if (ret) {
DRM_ERROR("failed to initialize framebuffer %d\n", ret);
@@ -247,10 +243,6 @@
/* setup helper */
rfbdev->helper.fb = fb;
- strcpy(info->fix.id, "amdgpudrmfb");
-
- drm_fb_helper_fill_fix(info, fb->pitches[0], fb->format->depth);
-
info->fbops = &amdgpufb_ops;
tmp = amdgpu_bo_gpu_offset(abo) - adev->gmc.vram_start;
@@ -259,10 +251,10 @@
info->screen_base = amdgpu_bo_kptr(abo);
info->screen_size = amdgpu_bo_size(abo);
- drm_fb_helper_fill_var(info, &rfbdev->helper, sizes->fb_width, sizes->fb_height);
+ drm_fb_helper_fill_info(info, &rfbdev->helper, sizes);
/* setup aperture base/size for vesafb takeover */
- info->apertures->ranges[0].base = adev->ddev->mode_config.fb_base;
+ info->apertures->ranges[0].base = adev_to_drm(adev)->mode_config.fb_base;
info->apertures->ranges[0].size = adev->gmc.aper_size;
/* Use default scratch pixmap (info->pixmap.flags = FB_PIXMAP_SYSTEM) */
@@ -278,7 +270,7 @@
DRM_INFO("fb depth is %d\n", fb->format->depth);
DRM_INFO(" pitch is %d\n", fb->pitches[0]);
- vga_switcheroo_client_fb_set(adev->ddev->pdev, info);
+ vga_switcheroo_client_fb_set(adev_to_drm(adev)->pdev, info);
return 0;
out:
@@ -286,7 +278,7 @@
}
if (fb && ret) {
- drm_gem_object_put_unlocked(gobj);
+ drm_gem_object_put(gobj);
drm_framebuffer_unregister_private(fb);
drm_framebuffer_cleanup(fb);
kfree(fb);
@@ -329,7 +321,7 @@
return 0;
/* don't init fbdev if there are no connectors */
- if (list_empty(&adev->ddev->mode_config.connector_list))
+ if (list_empty(&adev_to_drm(adev)->mode_config.connector_list))
return 0;
/* select 8 bpp console on low vram cards */
@@ -343,21 +335,18 @@
rfbdev->adev = adev;
adev->mode_info.rfbdev = rfbdev;
- drm_fb_helper_prepare(adev->ddev, &rfbdev->helper,
- &amdgpu_fb_helper_funcs);
+ drm_fb_helper_prepare(adev_to_drm(adev), &rfbdev->helper,
+ &amdgpu_fb_helper_funcs);
- ret = drm_fb_helper_init(adev->ddev, &rfbdev->helper,
- AMDGPUFB_CONN_LIMIT);
+ ret = drm_fb_helper_init(adev_to_drm(adev), &rfbdev->helper);
if (ret) {
kfree(rfbdev);
return ret;
}
- drm_fb_helper_single_add_all_connectors(&rfbdev->helper);
-
/* disable all the possible outputs/crtcs before entering KMS mode */
if (!amdgpu_device_has_dc_support(adev))
- drm_helper_disable_unused_functions(adev->ddev);
+ drm_helper_disable_unused_functions(adev_to_drm(adev));
drm_fb_helper_initial_config(&rfbdev->helper, bpp_sel);
return 0;
@@ -368,7 +357,7 @@
if (!adev->mode_info.rfbdev)
return;
- amdgpu_fbdev_destroy(adev->ddev, adev->mode_info.rfbdev);
+ amdgpu_fbdev_destroy(adev_to_drm(adev), adev->mode_info.rfbdev);
kfree(adev->mode_info.rfbdev);
adev->mode_info.rfbdev = NULL;
}
--
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