diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h | 40 |
1 files changed, 17 insertions, 23 deletions
diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h index 9887c5ea6d5f..bfb32afc1868 100644 --- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h +++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h @@ -29,34 +29,28 @@ #include "mod_hdcp.h" #include "hdcp_log.h" -#define BCAPS_READY_MASK 0x20 -#define BCAPS_REPEATER_MASK 0x40 -#define BSTATUS_DEVICE_COUNT_MASK 0X007F -#define BSTATUS_MAX_DEVS_EXCEEDED_MASK 0x0080 +#include <drm/drm_hdcp.h> +#include <drm/drm_dp_helper.h> + +/* TODO: + * Replace below defines with these + * + * #define DRM_HDCP_MAX_CASCADE_EXCEEDED(x) (x & BIT(3)) + * #define DRM_HDCP_MAX_CASCADE_EXCEEDED(x) (x & BIT(3)) + * #define HDCP_2_2_HDMI_RXSTATUS_MSG_SZ_HI(x) ((x) & 0x3) + * #define HDCP_2_2_HDMI_RXSTATUS_READY(x) ((x) & BIT(2)) + * #define HDCP_2_2_HDMI_RXSTATUS_REAUTH_REQ(x) ((x) & BIT(3)) + * + * Currently we share rx_status between HDMI and DP, so we use 16bits + * The upstream defines work with 1bytes at a time. So we need to + * split the HDMI rxstatus into 2bytes before we can use usptream defs + */ + #define BSTATUS_MAX_CASCADE_EXCEEDED_MASK 0x0800 -#define BCAPS_HDCP_CAPABLE_MASK_DP 0x01 -#define BCAPS_REPEATER_MASK_DP 0x02 -#define BSTATUS_READY_MASK_DP 0x01 -#define BSTATUS_R0_P_AVAILABLE_MASK_DP 0x02 -#define BSTATUS_LINK_INTEGRITY_FAILURE_MASK_DP 0x04 -#define BSTATUS_REAUTH_REQUEST_MASK_DP 0x08 -#define BINFO_DEVICE_COUNT_MASK_DP 0X007F -#define BINFO_MAX_DEVS_EXCEEDED_MASK_DP 0x0080 #define BINFO_MAX_CASCADE_EXCEEDED_MASK_DP 0x0800 - -#define VERSION_HDCP2_MASK 0x04 #define RXSTATUS_MSG_SIZE_MASK 0x03FF #define RXSTATUS_READY_MASK 0x0400 #define RXSTATUS_REAUTH_REQUEST_MASK 0x0800 -#define RXIDLIST_DEVICE_COUNT_LOWER_MASK 0xf0 -#define RXIDLIST_DEVICE_COUNT_UPPER_MASK 0x01 -#define RXCAPS_BYTE2_HDCP2_VERSION_DP 0x02 -#define RXCAPS_BYTE0_HDCP_CAPABLE_MASK_DP 0x02 -#define RXSTATUS_READY_MASK_DP 0x0001 -#define RXSTATUS_H_P_AVAILABLE_MASK_DP 0x0002 -#define RXSTATUS_PAIRING_AVAILABLE_MASK_DP 0x0004 -#define RXSTATUS_REAUTH_REQUEST_MASK_DP 0x0008 -#define RXSTATUS_LINK_INTEGRITY_FAILURE_MASK_DP 0x0010 enum mod_hdcp_trans_input_result { UNKNOWN = 0, |
