| Message ID | 1522929802-22850-1-git-send-email-ramalingam.c@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Thu, Apr 5, 2018 at 8:09 AM Ramalingam C <ramalingam.c@intel.com> wrote: > In both HDMI and DP, device count is represented by 6:0 bits of a > register(BInfo/Bstatus) > So macro for bitmasking the device_count is fixed(0x3F->0x7F). > v3: > Retained the Rb-ed. > v4: > %s/drm\/i915/drm [rodrigo] > v5: > Added "Fixes:" and HDCP keyword in subject [Rodrigo, Sean Paul] > Signed-off-by: Ramalingam C <ramalingam.c@intel.com> Thank you for your patch, I've pushed it to -misc-fixes Sean > Fixes: 495eb7f877ab drm: Add some HDCP related #defines > cc: Sean Paul <seanpaul@chromium.org> > Reviewed-by: Sean Paul <seanpaul@chromium.org> > --- > include/drm/drm_hdcp.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > diff --git a/include/drm/drm_hdcp.h b/include/drm/drm_hdcp.h > index 562fa7df2637..98e63d870139 100644 > --- a/include/drm/drm_hdcp.h > +++ b/include/drm/drm_hdcp.h > @@ -19,7 +19,7 @@ > #define DRM_HDCP_RI_LEN 2 > #define DRM_HDCP_V_PRIME_PART_LEN 4 > #define DRM_HDCP_V_PRIME_NUM_PARTS 5 > -#define DRM_HDCP_NUM_DOWNSTREAM(x) (x & 0x3f) > +#define DRM_HDCP_NUM_DOWNSTREAM(x) (x & 0x7f) > #define DRM_HDCP_MAX_CASCADE_EXCEEDED(x) (x & BIT(3)) > #define DRM_HDCP_MAX_DEVICE_EXCEEDED(x) (x & BIT(7)) > -- > 2.7.4
diff --git a/include/drm/drm_hdcp.h b/include/drm/drm_hdcp.h index 562fa7df2637..98e63d870139 100644 --- a/include/drm/drm_hdcp.h +++ b/include/drm/drm_hdcp.h @@ -19,7 +19,7 @@ #define DRM_HDCP_RI_LEN 2 #define DRM_HDCP_V_PRIME_PART_LEN 4 #define DRM_HDCP_V_PRIME_NUM_PARTS 5 -#define DRM_HDCP_NUM_DOWNSTREAM(x) (x & 0x3f) +#define DRM_HDCP_NUM_DOWNSTREAM(x) (x & 0x7f) #define DRM_HDCP_MAX_CASCADE_EXCEEDED(x) (x & BIT(3)) #define DRM_HDCP_MAX_DEVICE_EXCEEDED(x) (x & BIT(7))