diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/5758-RTQA4-Fix-build-error-for-hs400-and-hs200.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/5758-RTQA4-Fix-build-error-for-hs400-and-hs200.patch | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/5758-RTQA4-Fix-build-error-for-hs400-and-hs200.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/5758-RTQA4-Fix-build-error-for-hs400-and-hs200.patch new file mode 100644 index 00000000..286d4a24 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/5758-RTQA4-Fix-build-error-for-hs400-and-hs200.patch @@ -0,0 +1,81 @@ +From 80bfa93f2f180dd45284f0d4fc75f0b934fcc329 Mon Sep 17 00:00:00 2001 +From: Chaudhary Amit Kumar <chaudharyamit.kumar@amd.com> +Date: Thu, 14 Feb 2019 13:02:47 +0530 +Subject: [PATCH 5758/5758] RTQA4 : Fix build error for hs400 and hs200 + +Signed-off-by: Chaudhary Amit Kumar <chaudharyamit.kumar@amd.com> +--- + drivers/mmc/host/sdhci-acpi.c | 1 + + drivers/mmc/host/sdhci.c | 11 +++++++++++ + drivers/mmc/host/sdhci.h | 1 + + include/linux/mmc/host.h | 1 + + 4 files changed, 14 insertions(+) + +diff --git a/drivers/mmc/host/sdhci-acpi.c b/drivers/mmc/host/sdhci-acpi.c +index b01e906..d13a177 100644 +--- a/drivers/mmc/host/sdhci-acpi.c ++++ b/drivers/mmc/host/sdhci-acpi.c +@@ -411,6 +411,7 @@ static const struct sdhci_ops sdhci_acpi_ops_amd = { + .set_bus_width = sdhci_set_bus_width, + .reset = sdhci_reset, + .set_uhs_signaling = sdhci_set_uhs_signaling, ++ .set_hs400_dll = sdhci_acpi_amd_hs400_dll, + }; + + static const struct sdhci_acpi_chip sdhci_acpi_chip_amd = { +diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c +index 46346ec..7e29a39 100644 +--- a/drivers/mmc/host/sdhci.c ++++ b/drivers/mmc/host/sdhci.c +@@ -1983,6 +1983,16 @@ static void sdhci_hw_reset(struct mmc_host *mmc) + host->ops->hw_reset(host); + } + ++static void sdhci_set_hs400_dll(struct mmc_host *mmc) ++{ ++ struct sdhci_host *host = mmc_priv(mmc); ++ ++ if (host->ops && host->ops->set_hs400_dll) ++ host->ops->set_hs400_dll(host); ++} ++ ++ ++ + static void sdhci_enable_sdio_irq_nolock(struct sdhci_host *host, int enable) + { + if (!(host->flags & SDHCI_DEVICE_DEAD)) { +@@ -2470,6 +2480,7 @@ static const struct mmc_host_ops sdhci_ops = { + .get_cd = sdhci_get_cd, + .get_ro = sdhci_get_ro, + .hw_reset = sdhci_hw_reset, ++ .set_hs400_dll = sdhci_set_hs400_dll, + .enable_sdio_irq = sdhci_enable_sdio_irq, + .start_signal_voltage_switch = sdhci_start_signal_voltage_switch, + .prepare_hs400_tuning = sdhci_prepare_hs400_tuning, +diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h +index 027d85a..dd3219e 100755 +--- a/drivers/mmc/host/sdhci.h ++++ b/drivers/mmc/host/sdhci.h +@@ -611,6 +611,7 @@ struct sdhci_ops { + int (*platform_execute_tuning)(struct sdhci_host *host, u32 opcode); + void (*set_uhs_signaling)(struct sdhci_host *host, unsigned int uhs); + void (*hw_reset)(struct sdhci_host *host); ++ void (*set_hs400_dll)(struct sdhci_host *host); + void (*adma_workaround)(struct sdhci_host *host, u32 intmask); + void (*card_event)(struct sdhci_host *host); + void (*voltage_switch)(struct sdhci_host *host); +diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h +index 843c38f..95a1452 100644 +--- a/include/linux/mmc/host.h ++++ b/include/linux/mmc/host.h +@@ -159,6 +159,7 @@ struct mmc_host_ops { + unsigned int max_dtr, int host_drv, + int card_drv, int *drv_type); + void (*hw_reset)(struct mmc_host *host); ++ void (*set_hs400_dll)(struct mmc_host *host); + void (*card_event)(struct mmc_host *host); + + /* +-- +2.7.4 + |