drm/i915/icl: Fix the TRANS_DDI_FUNC_CTL2 bitfield macro

This patch fixes the PORT_SYNC_MODE_MASTER_SELECT macro
to correctly do the left shifting to set the port sync
master select correctly.
I have tested this fix on ICL.

Fixes: 49edbd4978 ("drm/i915/icl: Define TRANS_DDI_FUNC_CTL DSI registers")
Cc: Madhav Chauhan <madhav.chauhan@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: <stable@vger.kernel.org> # v5.0+
Signed-off-by: Manasi Navare <manasi.d.navare@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190319221847.21311-1-manasi.d.navare@intel.com
(cherry picked from commit 7264aebb81)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This commit is contained in:
Manasi Navare 2019-03-19 15:18:47 -07:00 committed by Rodrigo Vivi
parent 76444b6e62
commit 69903dfae0
1 changed files with 1 additions and 1 deletions

View File

@ -9243,7 +9243,7 @@ enum skl_power_gate {
#define TRANS_DDI_FUNC_CTL2(tran) _MMIO_TRANS2(tran, \
_TRANS_DDI_FUNC_CTL2_A)
#define PORT_SYNC_MODE_ENABLE (1 << 4)
#define PORT_SYNC_MODE_MASTER_SELECT(x) ((x) < 0)
#define PORT_SYNC_MODE_MASTER_SELECT(x) ((x) << 0)
#define PORT_SYNC_MODE_MASTER_SELECT_MASK (0x7 << 0)
#define PORT_SYNC_MODE_MASTER_SELECT_SHIFT 0