[Why] This line of code was modified. However, the comment was remaining unchanged.
[How] Change "200ms" to "3000ms", which matches the code. Also add another line of comment, which tells people where the value came from. Signed-off-by: Zhan Liu <[email protected]> --- drivers/gpu/drm/amd/display/dc/dc_helper.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dc_helper.c b/drivers/gpu/drm/amd/display/dc/dc_helper.c index 8da4576e2908..4973d50c4fb9 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_helper.c +++ b/drivers/gpu/drm/amd/display/dc/dc_helper.c @@ -485,7 +485,11 @@ void generic_reg_wait(const struct dc_context *ctx, return; } - /* something is terribly wrong if time out is > 200ms. (5Hz) */ + /* + * Something is terribly wrong if time out is > 3000ms. + * 3000ms is defined by SMU timeout value. + * + */ ASSERT(delay_between_poll_us * time_out_num_tries <= 3000000); for (i = 0; i <= time_out_num_tries; i++) { -- 2.17.1 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
