2012/3/30 Aaron Lu <aaron.lu@xxxxxxx>:
> Hi,
>
> On Fri, Mar 30, 2012 at 12:10:18PM +0530, Subhash Jadavani wrote:
>> When UHS-I card is detected also print the bus speed mode
>> in which UHS-I card will be running.
>>
>> Signed-off-by: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
>
> Acked-by: Aaron Lu <aaron.lu@xxxxxxx>
>
> -Aaron
Looks good to me.
Reviewed-by: Namjae Jeon <linkinjeon@xxxxxxxxx>
Thanks.
>
>> ---
>> drivers/mmc/core/bus.c | 17 +++++++++++++++--
>> 1 files changed, 15 insertions(+), 2 deletions(-)
>>
>> diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
>> index 5d011a3..3f60606 100644
>> --- a/drivers/mmc/core/bus.c
>> +++ b/drivers/mmc/core/bus.c
>> @@ -267,6 +267,15 @@ int mmc_add_card(struct mmc_card *card)
>> {
>> int ret;
>> const char *type;
>> + const char *uhs_bus_speed_mode = "";
>> + static const char *const uhs_speeds[] = {
>> + [UHS_SDR12_BUS_SPEED] = "SDR12 ",
>> + [UHS_SDR25_BUS_SPEED] = "SDR25 ",
>> + [UHS_SDR50_BUS_SPEED] = "SDR50 ",
>> + [UHS_SDR104_BUS_SPEED] = "SDR104 ",
>> + [UHS_DDR50_BUS_SPEED] = "DDR50 ",
>> + };
>> +
>>
>> dev_set_name(&card->dev, "%s:%04x", mmc_hostname(card->host), card->rca);
>>
>> @@ -296,6 +305,10 @@ int mmc_add_card(struct mmc_card *card)
>> break;
>> }
>>
>> + if (mmc_sd_card_uhs(card) &&
>> + (card->sd_bus_speed < ARRAY_SIZE(uhs_speeds)))
>> + uhs_bus_speed_mode = uhs_speeds[card->sd_bus_speed];
>> +
>> if (mmc_host_is_spi(card->host)) {
>> pr_info("%s: new %s%s%s card on SPI\n",
>> mmc_hostname(card->host),
>> @@ -303,13 +316,13 @@ int mmc_add_card(struct mmc_card *card)
>> mmc_card_ddr_mode(card) ? "DDR " : "",
>> type);
>> } else {
>> - pr_info("%s: new %s%s%s%s card at address %04x\n",
>> + pr_info("%s: new %s%s%s%s%s card at address %04x\n",
>> mmc_hostname(card->host),
>> mmc_card_uhs(card) ? "ultra high speed " :
>> (mmc_card_highspeed(card) ? "high speed " : ""),
>> (mmc_card_hs200(card) ? "HS200 " : ""),
>> mmc_card_ddr_mode(card) ? "DDR " : "",
>> - type, card->rca);
>> + uhs_bus_speed_mode, type, card->rca);
>> }
>>
>> #ifdef CONFIG_DEBUG_FS
>> --
>> 1.7.1.1
>>
>> --
>> Sent by a consultant of the Qualcomm Innovation Center, Inc.
>> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.
>>
>
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