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drm/i915/dp: make intel_dp_pack_aux() static again

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The last user of intel_dp_pack_aux() outside intel_dp_aux.c got removed
in commit ad26451a7902 ("drm/i915/display: Drop PSR support from HSW and
BDW"). Make the function static again.

Rename the pack/unpack functions to follow the usual naming conventions
while at it.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220112105703.1151391-1-jani.nikula@intel.com
This commit is contained in:
Jani Nikula 2022-01-12 12:57:03 +02:00
parent cd6e4c2fbb
commit 2616be2eac
2 changed files with 4 additions and 8 deletions
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8
drivers/gpu/drm/i915/display/intel_dp_aux.c
View File

@ -10,7 +10,7 @@
#include "intel_pps.h"
#include "intel_tc.h"
u32 intel_dp_pack_aux(const u8 *src, int src_bytes)
static u32 intel_dp_aux_pack(const u8 *src, int src_bytes)
{
int i;
u32 v = 0;
@ -22,7 +22,7 @@ u32 intel_dp_pack_aux(const u8 *src, int src_bytes)
return v;
}
static void intel_dp_unpack_aux(u32 src, u8 *dst, int dst_bytes)
static void intel_dp_aux_unpack(u32 src, u8 *dst, int dst_bytes)
{
int i;
@ -267,7 +267,7 @@ intel_dp_aux_xfer(struct intel_dp *intel_dp,
for (i = 0; i < send_bytes; i += 4)
intel_uncore_write(uncore,
ch_data[i >> 2],
intel_dp_pack_aux(send + i,
intel_dp_aux_pack(send + i,
send_bytes - i));
/* Send the command and wait for it to complete */
@ -352,7 +352,7 @@ done:
recv_bytes = recv_size;
for (i = 0; i < recv_bytes; i += 4)
intel_dp_unpack_aux(intel_uncore_read(uncore, ch_data[i >> 2]),
intel_dp_aux_unpack(intel_uncore_read(uncore, ch_data[i >> 2]),
recv + i, recv_bytes - i);
ret = recv_bytes;

4
drivers/gpu/drm/i915/display/intel_dp_aux.h
View File

@ -6,12 +6,8 @@
#ifndef __INTEL_DP_AUX_H__
#define __INTEL_DP_AUX_H__
#include <linux/types.h>
struct intel_dp;
u32 intel_dp_pack_aux(const u8 *src, int src_bytes);
void intel_dp_aux_fini(struct intel_dp *intel_dp);
void intel_dp_aux_init(struct intel_dp *intel_dp);