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drm/amd/display: Enable "trigger_hotplug" debugfs on all outputs

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[Why]
Per-connector debugfs entry "trigger_hotplug" is available on DP/eDP only.
New IGT tests need this entry to test other outputs.

[How]
Enable this debugfs entry on all types of connectors

Signed-off-by: Stylon Wang <stylon.wang@amd.com>
Reviewed-by: Mikita Lipski <Mikita.Lipski@amd.com>
Acked-by: Anson Jacob <Anson.Jacob@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Stylon Wang 2020-12-29 12:51:27 +08:00 committed by Alex Deucher
parent a38b873f49
commit 02a342e3c4
1 changed files with 6 additions and 4 deletions
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10
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
View file

@ -1063,7 +1063,7 @@ static int dp_dsc_fec_support_show(struct seq_file *m, void *data)
* echo 0 > /sys/kernel/debug/dri/0/DP-X/trigger_hotplug
*
*/
static ssize_t dp_trigger_hotplug(struct file *f, const char __user *buf,
static ssize_t trigger_hotplug(struct file *f, const char __user *buf,
size_t size, loff_t *pos)
{
struct amdgpu_dm_connector *aconnector = file_inode(f)->i_private;
@ -2214,9 +2214,9 @@ static const struct file_operations dp_dsc_slice_bpg_offset_debugfs_fops = {
.llseek = default_llseek
};
static const struct file_operations dp_trigger_hotplug_debugfs_fops = {
static const struct file_operations trigger_hotplug_debugfs_fops = {
.owner = THIS_MODULE,
.write = dp_trigger_hotplug,
.write = trigger_hotplug,
.llseek = default_llseek
};
@ -2270,7 +2270,6 @@ static const struct {
const struct file_operations *fops;
} dp_debugfs_entries[] = {
{"link_settings", &dp_link_settings_debugfs_fops},
{"trigger_hotplug", &dp_trigger_hotplug_debugfs_fops},
{"phy_settings", &dp_phy_settings_debugfs_fop},
{"test_pattern", &dp_phy_test_pattern_fops},
#ifdef CONFIG_DRM_AMD_DC_HDCP
@ -2367,6 +2366,9 @@ void connector_debugfs_init(struct amdgpu_dm_connector *connector)
debugfs_create_file("output_bpc", 0644, dir, connector,
&output_bpc_fops);
debugfs_create_file("trigger_hotplug", 0644, dir, connector,
&trigger_hotplug_debugfs_fops);
connector->debugfs_dpcd_address = 0;
connector->debugfs_dpcd_size = 0;