Ping on this series.
This patch is v2 of a previously single patch, which was reviewed by Harry.
On 2017-11-23 06:48 PM, Michel Dänzer wrote:
> From: Michel Dänzer <michel.daen...@amd.com>
>
> dm_log_to_buffer logs unconditionally, so calling it directly resulted
> in the main message being logged even when the event type isn't enabled
> in the event mask.
>
> To fix this, use the new dm_logger_append_va API.
>
> Fixes spurious messages like
>
> [drm] {1920x1200, 2080x1235@154000Khz}
>
> in dmesg when a mode is set.
>
> v2:
> * Use new dm_logger_append_va API, fixes incorrect va_list usage in v1
> * Just use and decrease entry.buf_offset to get rid of the trailing
> newline
>
> Signed-off-by: Michel Dänzer <michel.daen...@amd.com>
> ---
> drivers/gpu/drm/amd/display/dc/basics/log_helpers.c | 10 +++-------
> 1 file changed, 3 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/basics/log_helpers.c
> b/drivers/gpu/drm/amd/display/dc/basics/log_helpers.c
> index 785b943b60ed..fe1648f81d71 100644
> --- a/drivers/gpu/drm/amd/display/dc/basics/log_helpers.c
> +++ b/drivers/gpu/drm/amd/display/dc/basics/log_helpers.c
> @@ -80,15 +80,11 @@ void dc_conn_log(struct dc_context *ctx,
> link->link_index);
>
> va_start(args, msg);
> - entry.buf_offset += dm_log_to_buffer(
> - &entry.buf[entry.buf_offset],
> - LOG_MAX_LINE_SIZE - entry.buf_offset,
> - msg, args);
> + dm_logger_append_va(&entry, msg, args);
>
> - if (entry.buf[strlen(entry.buf) - 1] == '\n') {
> - entry.buf[strlen(entry.buf) - 1] = '\0';
> + if (entry.buf_offset > 0 &&
> + entry.buf[entry.buf_offset - 1] == '\n')
> entry.buf_offset--;
> - }
>
> if (hex_data)
> for (i = 0; i < hex_data_count; i++)
>
--
Earthling Michel Dänzer | http://www.amd.com
Libre software enthusiast | Mesa and X developer
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