drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c

Source file repositories/reference/linux-study-clean/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c

File Facts

System
Linux kernel
Corpus path
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
Extension
.c
Size
124589 bytes
Lines
4617
Domain
Driver Families
Bucket
drivers/gpu
Inferred role
Driver Families: operation-table or driver-model contract
Status
pattern implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

static const struct file_operations dp_dsc_clock_en_debugfs_fops = {
	.owner = THIS_MODULE,
	.read = dp_dsc_clock_en_read,
	.write = dp_dsc_clock_en_write,
	.llseek = default_llseek
};

static const struct file_operations dp_dsc_slice_width_debugfs_fops = {
	.owner = THIS_MODULE,
	.read = dp_dsc_slice_width_read,
	.write = dp_dsc_slice_width_write,
	.llseek = default_llseek
};

static const struct file_operations dp_dsc_slice_height_debugfs_fops = {
	.owner = THIS_MODULE,
	.read = dp_dsc_slice_height_read,
	.write = dp_dsc_slice_height_write,
	.llseek = default_llseek
};

static const struct file_operations dp_dsc_bits_per_pixel_debugfs_fops = {
	.owner = THIS_MODULE,
	.read = dp_dsc_bits_per_pixel_read,
	.write = dp_dsc_bits_per_pixel_write,
	.llseek = default_llseek
};

static const struct file_operations dp_dsc_pic_width_debugfs_fops = {
	.owner = THIS_MODULE,
	.read = dp_dsc_pic_width_read,
	.llseek = default_llseek
};

static const struct file_operations dp_dsc_pic_height_debugfs_fops = {
	.owner = THIS_MODULE,
	.read = dp_dsc_pic_height_read,
	.llseek = default_llseek
};

static const struct file_operations dp_dsc_chunk_size_debugfs_fops = {
	.owner = THIS_MODULE,
	.read = dp_dsc_chunk_size_read,
	.llseek = default_llseek
};

static const struct file_operations dp_dsc_slice_bpg_offset_debugfs_fops = {
	.owner = THIS_MODULE,
	.read = dp_dsc_slice_bpg_offset_read,
	.llseek = default_llseek
};

static const struct file_operations trigger_hotplug_debugfs_fops = {
	.owner = THIS_MODULE,
	.write = trigger_hotplug,
	.llseek = default_llseek
};

static const struct file_operations dp_link_settings_debugfs_fops = {
	.owner = THIS_MODULE,
	.read = dp_link_settings_read,
	.write = dp_link_settings_write,
	.llseek = default_llseek
};

static const struct file_operations dp_phy_settings_debugfs_fop = {
	.owner = THIS_MODULE,
	.read = dp_phy_settings_read,
	.write = dp_phy_settings_write,
	.llseek = default_llseek
};

static const struct file_operations dp_phy_test_pattern_fops = {
	.owner = THIS_MODULE,
	.write = dp_phy_test_pattern_debugfs_write,
	.llseek = default_llseek
};

static const struct file_operations sdp_message_fops = {
	.owner = THIS_MODULE,
	.write = dp_sdp_message_debugfs_write,
	.llseek = default_llseek
};

static const struct file_operations dp_max_bpc_debugfs_fops = {
	.owner = THIS_MODULE,
	.read = dp_max_bpc_read,
	.write = dp_max_bpc_write,
	.llseek = default_llseek
};

Annotation

Implementation Notes