drm/amdgpu: Switch to fdinfo helper

v2: Rebase on drm-misc-next

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Christian König <christian.koenig@amd.com>
Acked-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230524155956.382440-5-robdclark@gmail.com

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index b1ca1ab..1b46e7a 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -2747,7 +2747,7 @@ static const struct file_operations amdgpu_driver_kms_fops = {
        .compat_ioctl = amdgpu_kms_compat_ioctl,
 #endif
 #ifdef CONFIG_PROC_FS
-       .show_fdinfo = amdgpu_show_fdinfo
+       .show_fdinfo = drm_show_fdinfo,
 #endif
 };
 
@@ -2802,6 +2802,7 @@ static const struct drm_driver amdgpu_kms_driver = {
        .dumb_map_offset = amdgpu_mode_dumb_mmap,
        .fops = &amdgpu_driver_kms_fops,
        .release = &amdgpu_driver_release_kms,
+       .show_fdinfo = amdgpu_show_fdinfo,
 
        .prime_handle_to_fd = drm_gem_prime_handle_to_fd,
        .prime_fd_to_handle = drm_gem_prime_fd_to_handle,

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c
index c57252f..13d7413 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c
@@ -53,9 +53,8 @@ static const char *amdgpu_ip_name[AMDGPU_HW_IP_NUM] = {
        [AMDGPU_HW_IP_VCN_JPEG] =       "jpeg",
 };
 
-void amdgpu_show_fdinfo(struct seq_file *m, struct file *f)
+void amdgpu_show_fdinfo(struct drm_printer *p, struct drm_file *file)
 {
-       struct drm_file *file = f->private_data;
        struct amdgpu_device *adev = drm_to_adev(file->minor->dev);
        struct amdgpu_fpriv *fpriv = file->driver_priv;
        struct amdgpu_vm *vm = &fpriv->vm;
@@ -87,31 +86,30 @@ void amdgpu_show_fdinfo(struct seq_file *m, struct file *f)
         * ******************************************************************
         */
 
-       seq_printf(m, "pasid:\t%u\n", fpriv->vm.pasid);
-       seq_printf(m, "drm-driver:\t%s\n", file->minor->dev->driver->name);
-       seq_printf(m, "drm-pdev:\t%04x:%02x:%02x.%d\n", domain, bus, dev, fn);
-       seq_printf(m, "drm-client-id:\t%Lu\n", vm->immediate.fence_context);
-       seq_printf(m, "drm-memory-vram:\t%llu KiB\n", stats.vram/1024UL);
-       seq_printf(m, "drm-memory-gtt: \t%llu KiB\n", stats.gtt/1024UL);
-       seq_printf(m, "drm-memory-cpu: \t%llu KiB\n", stats.cpu/1024UL);
-       seq_printf(m, "amd-memory-visible-vram:\t%llu KiB\n",
+       drm_printf(p, "pasid:\t%u\n", fpriv->vm.pasid);
+       drm_printf(p, "drm-driver:\t%s\n", file->minor->dev->driver->name);
+       drm_printf(p, "drm-pdev:\t%04x:%02x:%02x.%d\n", domain, bus, dev, fn);
+       drm_printf(p, "drm-client-id:\t%Lu\n", vm->immediate.fence_context);
+       drm_printf(p, "drm-memory-vram:\t%llu KiB\n", stats.vram/1024UL);
+       drm_printf(p, "drm-memory-gtt: \t%llu KiB\n", stats.gtt/1024UL);
+       drm_printf(p, "drm-memory-cpu: \t%llu KiB\n", stats.cpu/1024UL);
+       drm_printf(p, "amd-memory-visible-vram:\t%llu KiB\n",
                   stats.visible_vram/1024UL);
-       seq_printf(m, "amd-evicted-vram:\t%llu KiB\n",
+       drm_printf(p, "amd-evicted-vram:\t%llu KiB\n",
                   stats.evicted_vram/1024UL);
-       seq_printf(m, "amd-evicted-visible-vram:\t%llu KiB\n",
+       drm_printf(p, "amd-evicted-visible-vram:\t%llu KiB\n",
                   stats.evicted_visible_vram/1024UL);
-       seq_printf(m, "amd-requested-vram:\t%llu KiB\n",
+       drm_printf(p, "amd-requested-vram:\t%llu KiB\n",
                   stats.requested_vram/1024UL);
-       seq_printf(m, "amd-requested-visible-vram:\t%llu KiB\n",
+       drm_printf(p, "amd-requested-visible-vram:\t%llu KiB\n",
                   stats.requested_visible_vram/1024UL);
-       seq_printf(m, "amd-requested-gtt:\t%llu KiB\n",
+       drm_printf(p, "amd-requested-gtt:\t%llu KiB\n",
                   stats.requested_gtt/1024UL);
-
        for (hw_ip = 0; hw_ip < AMDGPU_HW_IP_NUM; ++hw_ip) {
                if (!usage[hw_ip])
                        continue;
 
-               seq_printf(m, "drm-engine-%s:\t%Ld ns\n", amdgpu_ip_name[hw_ip],
+               drm_printf(p, "drm-engine-%s:\t%Ld ns\n", amdgpu_ip_name[hw_ip],
                           ktime_to_ns(usage[hw_ip]));
        }
 }

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.h
index e86834b..0398f5a 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.h
@@ -37,6 +37,6 @@
 #include "amdgpu_ids.h"
 
 uint32_t amdgpu_get_ip_count(struct amdgpu_device *adev, int id);
-void amdgpu_show_fdinfo(struct seq_file *m, struct file *f);
+void amdgpu_show_fdinfo(struct drm_printer *p, struct drm_file *file);
 
 #endif