Re: [Intel-gfx] [PATCH v5] drm: Fix HDCP downstream dev count read

2018-04-16 Thread Sean Paul
On Thu, Apr 5, 2018 at 8:09 AM 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] > v5: >Added

[Intel-gfx] [PATCH v5] drm: Fix HDCP downstream dev count read

2018-04-05 Thread Ramalingam C
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: