diff options
| author | Tom O'Rourke <Tom.O'Rourke@intel.com> | 2014-11-13 18:50:10 -0800 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-11-19 14:39:58 +0100 |
| commit | 151a49d0792203ab735020b5777bb636420a2a11 (patch) | |
| tree | 5fc2f576ea0aafdb4821228252823ddd0cf23389 /net/lapb/lapb_iface.c | |
| parent | 90bd1f46caa9ad0d51ec48c91f3c3a616d6d6b8c (diff) | |
drm/i915: Extend pcode mailbox interface
In sandybridge_pcode_read and sandybridge_pcode_write,
extend the mbox parameter from u8 to u32.
On Haswell and Sandybridge, bits 7:0 encode the mailbox
command and bits 28:8 are used for address control for
specific commands.
Based on suggestion from Ville Syrjälä.
Signed-off-by: Tom O'Rourke <Tom.O'Rourke@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'net/lapb/lapb_iface.c')
0 files changed, 0 insertions, 0 deletions