diff options
| author | Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> | 2019-10-24 16:07:43 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-11-19 10:12:53 -0500 |
| commit | 1c40428ace2eba5144b3f13f91df4a0c0422c68d (patch) | |
| tree | 1a0db796524284822fe580e677d0ab7024f0bfe7 /drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h | |
| parent | 02837a91ae7584e2ac13df816bd0e82bc71ebe73 (diff) | |
drm/amd/display: use drm defines for MAX CASCADE MASK
[Why]
drm already has this define
[How]
drm Mask is 0x08 vs 0x0800. The reason is because drm mask
works on a byte. ^^
=======||
||
Since the first byte is always zero we can ignore it and only check the
second byte.
Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h index bfb32afc1868..f6bba487d1d4 100644 --- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h +++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h @@ -35,8 +35,6 @@ /* 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)) @@ -46,8 +44,6 @@ * split the HDMI rxstatus into 2bytes before we can use usptream defs */ -#define BSTATUS_MAX_CASCADE_EXCEEDED_MASK 0x0800 -#define BINFO_MAX_CASCADE_EXCEEDED_MASK_DP 0x0800 #define RXSTATUS_MSG_SIZE_MASK 0x03FF #define RXSTATUS_READY_MASK 0x0400 #define RXSTATUS_REAUTH_REQUEST_MASK 0x0800 |