From: Dmytro Laktyushkin <[email protected]> Currently pipe split may steal an existing ODM pipe depending on stream sequence. This change prevents that from happening as easily.
Change-Id: I2e604894aaef2c782284fcc12d4e9a7381cf6eab Signed-off-by: Dmytro Laktyushkin <[email protected]> Reviewed-by: Gary Kattan <[email protected]> Acked-by: Bhawanpreet Lakha <[email protected]> --- drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c index f57c686398fe..af0e0d1be147 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c @@ -2201,7 +2201,8 @@ static struct pipe_ctx *dcn20_find_secondary_pipe(struct dc *dc, */ if (secondary_pipe == NULL) { for (j = dc->res_pool->pipe_count - 1; j >= 0; j--) { - if (dc->current_state->res_ctx.pipe_ctx[j].top_pipe == NULL) { + if (dc->current_state->res_ctx.pipe_ctx[j].top_pipe == NULL + && dc->current_state->res_ctx.pipe_ctx[j].prev_odm_pipe == NULL) { preferred_pipe_idx = j; if (res_ctx->pipe_ctx[preferred_pipe_idx].stream == NULL) { -- 2.17.1 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
