lkml.org 
[lkml]   [2016]   [May]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v6 4/5] mmc: debugfs: add HS400 enhanced strobe description
Date
We introduce HS400 with enhanced strobe function, so we need
to add it for debug show.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>

Reviewed-by: Douglas Anderson <dianders@chromium.org>
Tested-by: Douglas Anderson <dianders@chromium.org>
Tested-by: Jaehoon Chung <jh80.chung@samsung.com>
---

Changes in v6:
- add Doug's review-test-tag and Jaehoon's test-tag
- a minor string assignment

Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in v2: None

drivers/mmc/core/debugfs.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/mmc/core/debugfs.c b/drivers/mmc/core/debugfs.c
index 9382a57..c8451ce 100644
--- a/drivers/mmc/core/debugfs.c
+++ b/drivers/mmc/core/debugfs.c
@@ -148,7 +148,8 @@ static int mmc_ios_show(struct seq_file *s, void *data)
str = "mmc HS200";
break;
case MMC_TIMING_MMC_HS400:
- str = "mmc HS400";
+ str = mmc_card_hs400es(host->card) ?
+ "mmc HS400 enhanced strobe" : "mmc HS400";
break;
default:
str = "invalid";
--
2.3.7

\
 
 \ /
  Last update: 2016-05-26 04:41    [W:0.129 / U:0.188 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site