On Wed, Apr 04, 2018 at 12:07:41PM -0700, Rodrigo Vivi wrote: > On Wed, Apr 04, 2018 at 11:57:42PM +0530, Ramalingam C 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] > > > > Shouldn't this patch have a "Fixes:" ? Yes, I think that'd be good. > cc: stable? It couldn't hurt. > > I pushed first 3 patches on the series to dinq. > I believe this one here could be there with Dave's ack or > maybe on drm-misc-fixes? Meh. The severity of this isn't too big, given that I doubt people care _too_ much about plugging in more than 64 HDCP-enabled devices. If you want to drop it in -misc-next-fixes, I can send it out next week. While we're asking for a respin, could we add HDCP somewhere in the subject? Sean > > > Signed-off-by: Ramalingam C <ramalingam.c@xxxxxxxxx> > > cc: Sean Paul <seanpaul@xxxxxxxxxxxx> > > Reviewed-by: Sean Paul <seanpaul@xxxxxxxxxxxx> > > --- > > 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 > > -- Sean Paul, Software Engineer, Google / Chromium OS _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
