diff options
author | Madhav Chauhan <madhav.chauhan@intel.com> | 2018-10-15 17:27:56 +0300 |
---|---|---|
committer | Jani Nikula <jani.nikula@intel.com> | 2018-10-22 09:44:58 +0300 |
commit | ca8fc99f2ac1b6c38e875cb23fd2ffc591240b19 (patch) | |
tree | f211fb4a25614e99d6e823874bf83c7f96737473 /drivers/gpu/drm/i915/icl_dsi.c | |
parent | 5fea8645585ff183e1421b8d1b46bc3bf99b0a87 (diff) |
drm/i915/icl: Get DSI transcoder for a given port
This patch adds a helper function to retrieve DSI
transcoder for a given DSI port using newly defined
enum names for DSI transcoders.
Signed-off-by: Madhav Chauhan <madhav.chauhan@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/f88ff26fa10c68e37b7838bb7c8573c881474e73.1539613303.git.jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/icl_dsi.c')
-rw-r--r-- | drivers/gpu/drm/i915/icl_dsi.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/icl_dsi.c b/drivers/gpu/drm/i915/icl_dsi.c index f9df3a7fa66b..407c3065d08d 100644 --- a/drivers/gpu/drm/i915/icl_dsi.c +++ b/drivers/gpu/drm/i915/icl_dsi.c @@ -27,6 +27,14 @@ #include "intel_dsi.h" +static enum transcoder __attribute__((unused)) dsi_port_to_transcoder(enum port port) +{ + if (port == PORT_A) + return TRANSCODER_DSI_0; + else + return TRANSCODER_DSI_1; +} + static void dsi_program_swing_and_deemphasis(struct intel_encoder *encoder) { struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); |