Commit 922e7455 authored by Bhanuprakash Modem's avatar Bhanuprakash Modem Committed by Alex Deucher
Browse files

Revert "drm/amd/display: Expose connector VRR range via debugfs" 



v3:
* Rebase (Manasi)
v2:
* Rebase (Manasi)

As both VRR min and max are already part of drm_display_info,
drm can expose this VRR range for each connector.

Hence this logic should move to core DRM.

This reverts commit 727962f0.

Signed-off-by: default avatarBhanuprakash Modem <bhanuprakash.modem@intel.com>
Cc: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Cc: Harry Wentland <harry.wentland@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Manasi Navare <manasi.d.navare@intel.com>
Cc: AMD gfx <amd-gfx@lists.freedesktop.org>
Reviewed-by: default avatarNicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent bc50ca29

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

+0 −20
Original line number Diff line number Diff line
@@ -819,24 +819,6 @@ unlock: 
	return res;

}



/*

 * Returns the min and max vrr vfreq through the connector's debugfs file.

 * Example usage: cat /sys/kernel/debug/dri/0/DP-1/vrr_range

 */

static int vrr_range_show(struct seq_file *m, void *data)

{

	struct drm_connector *connector = m->private;

	struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector);



	if (connector->status != connector_status_connected)

		return -ENODEV;



	seq_printf(m, "Min: %u\n", (unsigned int)aconnector->min_vfreq);

	seq_printf(m, "Max: %u\n", (unsigned int)aconnector->max_vfreq);



	return 0;

}



#ifdef CONFIG_DRM_AMD_DC_HDCP

/*

 * Returns the HDCP capability of the Display (1.4 for now).
@@ -1456,7 +1438,6 @@ static ssize_t dp_dsc_slice_bpg_offset_read(struct file *f, char __user *buf, 
DEFINE_SHOW_ATTRIBUTE(dmub_fw_state);

DEFINE_SHOW_ATTRIBUTE(dmub_tracebuffer);

DEFINE_SHOW_ATTRIBUTE(output_bpc);

DEFINE_SHOW_ATTRIBUTE(vrr_range);

#ifdef CONFIG_DRM_AMD_DC_HDCP

DEFINE_SHOW_ATTRIBUTE(hdcp_sink_capability);

#endif
@@ -1561,7 +1542,6 @@ static const struct { 
		{"link_settings", &dp_link_settings_debugfs_fops},

		{"phy_settings", &dp_phy_settings_debugfs_fop},

		{"test_pattern", &dp_phy_test_pattern_fops},

		{"vrr_range", &vrr_range_fops},

#ifdef CONFIG_DRM_AMD_DC_HDCP

		{"hdcp_sink_capability", &hdcp_sink_capability_fops},

#endif

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