diff options
Diffstat (limited to 'target/linux/brcm2708/patches-3.10/0023-Add-module-parameter-for-missing_status-quirk.-sdhci.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-3.10/0023-Add-module-parameter-for-missing_status-quirk.-sdhci.patch | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/target/linux/brcm2708/patches-3.10/0023-Add-module-parameter-for-missing_status-quirk.-sdhci.patch b/target/linux/brcm2708/patches-3.10/0023-Add-module-parameter-for-missing_status-quirk.-sdhci.patch index 8097f6d103..a64677cd77 100644 --- a/target/linux/brcm2708/patches-3.10/0023-Add-module-parameter-for-missing_status-quirk.-sdhci.patch +++ b/target/linux/brcm2708/patches-3.10/0023-Add-module-parameter-for-missing_status-quirk.-sdhci.patch @@ -1,16 +1,18 @@ -From 4548721c4c1b160a8b5702b6226c5b6403b3df8b Mon Sep 17 00:00:00 2001 +From 9572b1f23fb60dc2c55bde196a7070f57fc20a92 Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Wed, 1 Aug 2012 19:02:14 +0100 -Subject: [PATCH 023/174] Add module parameter for missing_status quirk. +Subject: [PATCH 023/196] Add module parameter for missing_status quirk. sdhci-bcm2708.missing_status=0 may improve interrupt latency --- drivers/mmc/host/sdhci-bcm2708.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) +diff --git a/drivers/mmc/host/sdhci-bcm2708.c b/drivers/mmc/host/sdhci-bcm2708.c +index c6d6bb0..8243593 100644 --- a/drivers/mmc/host/sdhci-bcm2708.c +++ b/drivers/mmc/host/sdhci-bcm2708.c -@@ -134,6 +134,7 @@ static inline unsigned long int since_ns +@@ -134,6 +134,7 @@ static inline unsigned long int since_ns(hptime_t t) static bool allow_highspeed = 1; static int emmc_clock_freq = BCM2708_EMMC_CLOCK_FREQ; static bool sync_after_dma = 1; @@ -18,7 +20,7 @@ Subject: [PATCH 023/174] Add module parameter for missing_status quirk. #if 0 static void hptime_test(void) -@@ -1150,7 +1151,6 @@ static struct sdhci_ops sdhci_bcm2708_op +@@ -1150,7 +1151,6 @@ static struct sdhci_ops sdhci_bcm2708_ops = { .spurious_crc_acmd51 = sdhci_bcm2708_quirk_spurious_crc, .voltage_broken = sdhci_bcm2708_quirk_voltage_broken, .uhs_broken = sdhci_bcm2708_uhs_broken, @@ -26,7 +28,7 @@ Subject: [PATCH 023/174] Add module parameter for missing_status quirk. }; /*****************************************************************************\ -@@ -1189,6 +1189,9 @@ static int sdhci_bcm2708_probe(struct pl +@@ -1189,6 +1189,9 @@ static int sdhci_bcm2708_probe(struct platform_device *pdev) ret = PTR_ERR(host); goto err; } @@ -51,3 +53,6 @@ Subject: [PATCH 023/174] Add module parameter for missing_status quirk. +MODULE_PARM_DESC(missing_status, "Use the missing status quirk"); +-- +1.9.1 + |