diff mbox series

[3/5] mmc: mmci: qcom: define get_dctrl_cfg

Message ID 1551694625-6414-4-git-send-email-ludovic.Barre@st.com (mailing list archive)
State New, archived
Headers show
Series mmc: mmci: add get_datactrl_cfg callback | expand

Commit Message

Ludovic BARRE March 4, 2019, 10:17 a.m. UTC 
From: Ludovic Barre <ludovic.barre@st.com>

This patch defines get_dctrl_cfg callback for qcom variant.
qcom variant has a specific block size definition.

Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
---
 drivers/mmc/host/mmci_qcom_dml.c | 8 ++++++++
 1 file changed, 8 insertions(+)

Comments

Ulf Hansson March 6, 2019, 1:31 p.m. UTC | #1 
On Mon, 4 Mar 2019 at 11:17, Ludovic Barre <ludovic.Barre@st.com> wrote:
>
> From: Ludovic Barre <ludovic.barre@st.com>
>
> This patch defines get_dctrl_cfg callback for qcom variant.
> qcom variant has a specific block size definition.
>
> Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
> ---
>  drivers/mmc/host/mmci_qcom_dml.c | 8 ++++++++
>  1 file changed, 8 insertions(+)
>
> diff --git a/drivers/mmc/host/mmci_qcom_dml.c b/drivers/mmc/host/mmci_qcom_dml.c
> index 25d0a75..d7b083d 100644
> --- a/drivers/mmc/host/mmci_qcom_dml.c
> +++ b/drivers/mmc/host/mmci_qcom_dml.c
> @@ -183,9 +183,17 @@ static int qcom_dma_setup(struct mmci_host *host)
>         return 0;
>  }
>
> +u32 qcom_get_dctrl_cfg(struct mmci_host *host)

This can be static.

> +{
> +       struct variant_data *variant = host->variant;
> +
> +       return variant->datactrl_dpsm_enable | (host->data->blksz << 4);
> +}
> +
>  static struct mmci_host_ops qcom_variant_ops = {
>         .prep_data = mmci_dmae_prep_data,
>         .unprep_data = mmci_dmae_unprep_data,
> +       .get_datactrl_cfg = qcom_get_dctrl_cfg,
>         .get_next_data = mmci_dmae_get_next_data,
>         .dma_setup = qcom_dma_setup,
>         .dma_release = mmci_dmae_release,
> --
> 2.7.4
>

Kind regards
Uffe
diff mbox series

Patch

diff --git a/drivers/mmc/host/mmci_qcom_dml.c b/drivers/mmc/host/mmci_qcom_dml.c
index 25d0a75..d7b083d 100644
--- a/drivers/mmc/host/mmci_qcom_dml.c
+++ b/drivers/mmc/host/mmci_qcom_dml.c
@@ -183,9 +183,17 @@  static int qcom_dma_setup(struct mmci_host *host)
 	return 0;
 }
 
+u32 qcom_get_dctrl_cfg(struct mmci_host *host)
+{
+	struct variant_data *variant = host->variant;
+
+	return variant->datactrl_dpsm_enable | (host->data->blksz << 4);
+}
+
 static struct mmci_host_ops qcom_variant_ops = {
 	.prep_data = mmci_dmae_prep_data,
 	.unprep_data = mmci_dmae_unprep_data,
+	.get_datactrl_cfg = qcom_get_dctrl_cfg,
 	.get_next_data = mmci_dmae_get_next_data,
 	.dma_setup = qcom_dma_setup,
 	.dma_release = mmci_dmae_release,