No functional change. Just making it public for use outside intel_dp.c
Allowing split psr functions.
Signed-off-by: Rodrigo Vivi <rodrigo.v...@intel.com>
---
drivers/gpu/drm/i915/intel_dp.c | 15 +++++++--------
1 file changed, 7 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 41df221..cab57e2 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -227,8 +227,7 @@ intel_dp_mode_valid(struct drm_connector *connector,
return MODE_OK;
}
-static uint32_t
-pack_aux(const uint8_t *src, int src_bytes)
+uint32_t intel_dp_pack_aux(const uint8_t *src, int src_bytes)
{
int i;
uint32_t v = 0;
@@ -240,8 +239,7 @@ pack_aux(const uint8_t *src, int src_bytes)
return v;
}
-static void
-unpack_aux(uint32_t src, uint8_t *dst, int dst_bytes)
+void intel_dp_unpack_aux(uint32_t src, uint8_t *dst, int dst_bytes)
{
int i;
if (dst_bytes > 4)
@@ -863,7 +861,8 @@ intel_dp_aux_ch(struct intel_dp *intel_dp,
/* Load the send data into the aux channel data
registers */
for (i = 0; i < send_bytes; i += 4)
I915_WRITE(ch_data + i,
- pack_aux(send + i, send_bytes - i));
+ intel_dp_pack_aux(send + i,
+ send_bytes - i));
/* Send the command and wait for it to complete */
I915_WRITE(ch_ctl, send_ctl);
@@ -917,8 +916,8 @@ intel_dp_aux_ch(struct intel_dp *intel_dp,
recv_bytes = recv_size;
for (i = 0; i < recv_bytes; i += 4)
- unpack_aux(I915_READ(ch_data + i),
- recv + i, recv_bytes - i);
+ intel_dp_unpack_aux(I915_READ(ch_data + i),
+ recv + i, recv_bytes - i);
ret = recv_bytes;
out:
@@ -2159,7 +2158,7 @@ static void intel_edp_psr_enable_sink(struct intel_dp
*intel_dp)
/* Setup AUX registers */
for (i = 0; i < sizeof(aux_msg); i += 4)
I915_WRITE(EDP_PSR_AUX_DATA1(dev) + i,
- pack_aux(&aux_msg[i], sizeof(aux_msg) - i));
+ intel_dp_pack_aux(&aux_msg[i], sizeof(aux_msg) - i));
I915_WRITE(EDP_PSR_AUX_CTL(dev),
DP_AUX_CH_CTL_TIME_OUT_400us |
--
1.9.3
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