Hi Chris,
can you add this in your pull request. Its been Acked by the authors
for the correction
regards
Girish K S
On 19 December 2011 22:49, Philip Rakity prak...@marvell.com wrote:
On Dec 15, 2011, at 9:06 AM, Subhash Jadavani wrote:
-Original Message-
From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc-
ow...@vger.kernel.org] On Behalf Of Girish K S
Sent: Thursday, December 15, 2011 5:28 PM
To: linux-mmc@vger.kernel.org
Cc: patc...@linaro.org; linux-samsung-...@vger.kernel.org; Girish K S;
Philip Rakity; Arindam Nath; Chris Ball
Subject: [PATCH] mmc: core: Fix voltage select in DDR mode
This patch fixes the wrong comparison before setting the interface
voltage in DDR mode.
The assignment to the variable ddr before comaprison is either
ddr = MMC_1_2V_DDR_MODE; or ddr == MMC_1_8V_DDR_MODE. But the
comparison
is done wth the extended csd value if (ddr ==
EXT_CSD_CARD_TYPE_DDR_1_2V)
cc: Philip Rakity prak...@marvell.com
cc: Arindam Nath arindam.n...@amd.com
cc: Chris Ball c...@laptop.org
Signed-off-by: Girish K S girish.shivananja...@linaro.org
---
drivers/mmc/core/mmc.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 006e932..f0a9f1f 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -1058,7 +1058,7 @@ static int mmc_init_card(struct mmc_host *host,
u32 ocr,
*
* WARNING: eMMC rules are NOT the same as SD DDR
*/
- if (ddr == EXT_CSD_CARD_TYPE_DDR_1_2V) {
+ if (ddr == MMC_1_2V_DDR_MODE) {
Looks fine.
Acked-by: Subhash Jadavani subha...@codeaurora.org
Acked-by: Philip Rakity prak...@marvell.com
NOTE: standard sdhci controller (version 3.0) does not support 1.2v
signaling.
err = mmc_set_signal_voltage(host,
MMC_SIGNAL_VOLTAGE_120, 0);
if (err)
--
1.7.1
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