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Commit 7af93b50 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu: simplify DPCD debug output 



Use %*ph rather than walking the array.

Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent dc5f428d

drivers/gpu/drm/amd/amdgpu/atombios_dp.c

+4 −5
Original line number Diff line number Diff line
@@ -358,16 +358,15 @@ int amdgpu_atombios_dp_get_dpcd(struct amdgpu_connector *amdgpu_connector) 
{

	struct amdgpu_connector_atom_dig *dig_connector = amdgpu_connector->con_priv;

	u8 msg[DP_DPCD_SIZE];

	int ret, i;

	int ret;



	ret = drm_dp_dpcd_read(&amdgpu_connector->ddc_bus->aux, DP_DPCD_REV, msg,

			       DP_DPCD_SIZE);

	if (ret > 0) {

		memcpy(dig_connector->dpcd, msg, DP_DPCD_SIZE);

		DRM_DEBUG_KMS("DPCD: ");

		for (i = 0; i < DP_DPCD_SIZE; i++)

			DRM_DEBUG_KMS("%02x ", msg[i]);

		DRM_DEBUG_KMS("\n");



		DRM_DEBUG_KMS("DPCD: %*ph\n", (int)sizeof(dig_connector->dpcd),

			      dig_connector->dpcd);



		amdgpu_atombios_dp_probe_oui(amdgpu_connector);