Re: [PATCH V2 5/7] mmc: sdhci: add CMD23 support for v4 mode

2018-07-03 Thread Chunyan Zhang
On 23 June 2018 at 03:40, Adrian Hunter wrote: > On 06/15/2018 05:04 AM, Chunyan Zhang wrote: >> Host Driver Version 4.10 adds a new bit in Host Control 2 Register >> for selecting Auto CMD23 or Auto CMD12 for ADMA3 data transfer. > > We don't support ADMA3. It would require changes to the block

Re: [PATCH V2 5/7] mmc: sdhci: add CMD23 support for v4 mode

2018-07-03 Thread Chunyan Zhang
On 23 June 2018 at 03:40, Adrian Hunter wrote: > On 06/15/2018 05:04 AM, Chunyan Zhang wrote: >> Host Driver Version 4.10 adds a new bit in Host Control 2 Register >> for selecting Auto CMD23 or Auto CMD12 for ADMA3 data transfer. > > We don't support ADMA3. It would require changes to the block

Re: [PATCH V2 5/7] mmc: sdhci: add CMD23 support for v4 mode

2018-06-22 Thread Adrian Hunter
On 06/15/2018 05:04 AM, Chunyan Zhang wrote: > Host Driver Version 4.10 adds a new bit in Host Control 2 Register > for selecting Auto CMD23 or Auto CMD12 for ADMA3 data transfer. We don't support ADMA3. It would require changes to the block driver. So is this change needed? > > Signed-off-by:

Re: [PATCH V2 5/7] mmc: sdhci: add CMD23 support for v4 mode

2018-06-22 Thread Adrian Hunter
On 06/15/2018 05:04 AM, Chunyan Zhang wrote: > Host Driver Version 4.10 adds a new bit in Host Control 2 Register > for selecting Auto CMD23 or Auto CMD12 for ADMA3 data transfer. We don't support ADMA3. It would require changes to the block driver. So is this change needed? > > Signed-off-by:

[PATCH V2 5/7] mmc: sdhci: add CMD23 support for v4 mode

2018-06-14 Thread Chunyan Zhang
Host Driver Version 4.10 adds a new bit in Host Control 2 Register for selecting Auto CMD23 or Auto CMD12 for ADMA3 data transfer. Signed-off-by: Chunyan Zhang --- drivers/mmc/host/sdhci.c | 16 +++- drivers/mmc/host/sdhci.h | 1 + 2 files changed, 16 insertions(+), 1 deletion(-)

[PATCH V2 5/7] mmc: sdhci: add CMD23 support for v4 mode

2018-06-14 Thread Chunyan Zhang
Host Driver Version 4.10 adds a new bit in Host Control 2 Register for selecting Auto CMD23 or Auto CMD12 for ADMA3 data transfer. Signed-off-by: Chunyan Zhang --- drivers/mmc/host/sdhci.c | 16 +++- drivers/mmc/host/sdhci.h | 1 + 2 files changed, 16 insertions(+), 1 deletion(-)