drm/amd/display: Remove struct from stack in dp_set_test_pattern

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
index 50724f9..231cade 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
@@ -2407,7 +2407,7 @@ bool dc_link_dp_set_test_pattern(
        unsigned int cust_pattern_size)
 {
        struct pipe_ctx *pipes = link->dc->current_context->res_ctx.pipe_ctx;
-       struct pipe_ctx pipe_ctx = pipes[0];
+       struct pipe_ctx *pipe_ctx = &pipes[0];
        unsigned int lane;
        unsigned int i;
        unsigned char link_qual_pattern[LANE_COUNT_DP_MAX] = {0};
@@ -2418,7 +2418,7 @@ bool dc_link_dp_set_test_pattern(
 
        for (i = 0; i < MAX_PIPES; i++) {
                if (pipes[i].stream->sink->link == link) {
-                       pipe_ctx = pipes[i];
+                       pipe_ctx = &pipes[i];
                        break;
                }
        }
@@ -2430,14 +2430,14 @@ bool dc_link_dp_set_test_pattern(
        if (link->test_pattern_enabled && test_pattern ==
                        DP_TEST_PATTERN_VIDEO_MODE) {
                /* Set CRTC Test Pattern */
-               set_crtc_test_pattern(link, &pipe_ctx, test_pattern);
+               set_crtc_test_pattern(link, pipe_ctx, test_pattern);
                dp_set_hw_test_pattern(link, test_pattern,
                                (uint8_t *)p_custom_pattern,
                                (uint32_t)cust_pattern_size);
 
                /* Unblank Stream */
                link->dc->hwss.unblank_stream(
-                       &pipe_ctx,
+                       pipe_ctx,
                        &link->verified_link_cap);
                /* TODO:m_pHwss->MuteAudioEndpoint
                 * (pPathMode->pDisplayPath, false);
@@ -2464,7 +2464,7 @@ bool dc_link_dp_set_test_pattern(
                         * MuteAudioEndpoint(pPathMode->pDisplayPath, true);
                         */
                        /* Blank stream */
-                       pipes->stream_enc->funcs->dp_blank(pipe_ctx.stream_enc);
+                       pipes->stream_enc->funcs->dp_blank(pipe_ctx->stream_enc);
                }
 
                dp_set_hw_test_pattern(link, test_pattern,
@@ -2545,7 +2545,7 @@ bool dc_link_dp_set_test_pattern(
                }
        } else {
        /* CRTC Patterns */
-               set_crtc_test_pattern(link, &pipe_ctx, test_pattern);
+               set_crtc_test_pattern(link, pipe_ctx, test_pattern);
                /* Set Test Pattern state */
                link->test_pattern_enabled = true;
        }