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| author |   Tomi Valkeinen <tomi.valkeinen@ti.com> | 2011-04-04 09:36:23 +0300 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2011-05-11 14:20:11 +0300 |
| commit | ab46d8b2a346ef9d2dc70d7e11aef5e752a090f8 (patch) | |
| tree | 910c1923f03eb9bdc1de3c267347c19fb9eb830d /drivers/video/omap2/dss/dss.c | |
| parent | OMAP: DSS2: Convert simple/strict_strto* to kstrto* (diff) | |
| download | linux-dev-ab46d8b2a346ef9d2dc70d7e11aef5e752a090f8.tar.xz linux-dev-ab46d8b2a346ef9d2dc70d7e11aef5e752a090f8.zip | |
OMAP: DSS2: improve clock debugfs output
OMAP4 has clocks set up in a bit interesting way, causing, for example,
the DSS's "ick" to be called "dss_fck".
This patch changes the debugfs output to show both the DSS's name for
the clock (ie. basically the clock alias), and the real name from the
clock struct.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/omap2/dss/dss.c')
| -rw-r--r-- | drivers/video/omap2/dss/dss.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c index 10ed2b2cc72b..ff61a08ff7b2 100644 --- a/drivers/video/omap2/dss/dss.c +++ b/drivers/video/omap2/dss/dss.c @@ -1026,6 +1026,14 @@ static void core_dump_clocks(struct seq_file *s) dss.dss_video_fck }; + const char *names[5] = { + "ick", + "fck", + "sys_clk", + "tv_fck", + "video_fck" + }; + seq_printf(s, "- CORE -\n"); seq_printf(s, "internal clk count\t\t%u\n", dss.num_clks_enabled); @@ -1033,8 +1041,11 @@ static void core_dump_clocks(struct seq_file *s) for (i = 0; i < 5; i++) { if (!clocks[i]) continue; - seq_printf(s, "%-15s\t%lu\t%d\n", + seq_printf(s, "%s (%s)%*s\t%lu\t%d\n", + names[i], clocks[i]->name, + 24 - strlen(names[i]) - strlen(clocks[i]->name), + "", clk_get_rate(clocks[i]), clocks[i]->usecount); } |