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drm/amd/display: clean-up dead code in dml2_mall_phantom

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pipe_idx in funtion dml2_svp_validate_static_schedulabilit, although set
is never actually used. While building with GCC 16 this gives a warning:

drivers/gpu/drm/amd/amdgpu/../display/dc/dml2/dml2_mall_phantom.c: In function ‘set_phantom_stream_timing’:
drivers/gpu/drm/amd/amdgpu/../display/dc/dml2/dml2_mall_phantom.c:657:25: warning: variable ‘pipe_idx’ set but not used [-Wunused-but-set-variable=]
  657 |         unsigned int i, pipe_idx;
      |                         ^~~~~~~~

Signed-off-by: Brahmajit Das <listout@listout.xyz>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Brahmajit Das 2025-08-21 17:31:33 +05:30 committed by Alex Deucher
parent 863a17904a
commit f117eca965
1 changed files with 2 additions and 4 deletions
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6
drivers/gpu/drm/amd/display/dc/dml2/dml2_mall_phantom.c
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@ -654,14 +654,14 @@ static void set_phantom_stream_timing(struct dml2_context *ctx, struct dc_state
unsigned int svp_height,
unsigned int svp_vstartup)
{
unsigned int i, pipe_idx;
unsigned int i;
double line_time, fp_and_sync_width_time;
struct pipe_ctx *pipe;
uint32_t phantom_vactive, phantom_bp, pstate_width_fw_delay_lines;
static const double cvt_rb_vblank_max = ((double) 460 / (1000 * 1000));
// Find DML pipe index (pipe_idx) using dc_pipe_idx
for (i = 0, pipe_idx = 0; i < ctx->config.dcn_pipe_count; i++) {
for (i = 0; i < ctx->config.dcn_pipe_count; i++) {
pipe = &state->res_ctx.pipe_ctx[i];
if (!pipe->stream)
@ -669,8 +669,6 @@ static void set_phantom_stream_timing(struct dml2_context *ctx, struct dc_state
if (i == dc_pipe_idx)
break;
pipe_idx++;
}
// Calculate lines required for pstate allow width and FW processing delays