diff options
Diffstat (limited to 'meta-amdfalconx86/recipes-kernel/linux/files/1133-ASoC-dwc-add-quirk-for-different-register-offset.patch')
-rw-r--r-- | meta-amdfalconx86/recipes-kernel/linux/files/1133-ASoC-dwc-add-quirk-for-different-register-offset.patch | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/meta-amdfalconx86/recipes-kernel/linux/files/1133-ASoC-dwc-add-quirk-for-different-register-offset.patch b/meta-amdfalconx86/recipes-kernel/linux/files/1133-ASoC-dwc-add-quirk-for-different-register-offset.patch deleted file mode 100644 index f0fc5753..00000000 --- a/meta-amdfalconx86/recipes-kernel/linux/files/1133-ASoC-dwc-add-quirk-for-different-register-offset.patch +++ /dev/null @@ -1,64 +0,0 @@ -From c9d301e1d02d7b741f9f3d1799ad9b2306c393f1 Mon Sep 17 00:00:00 2001 -From: Maruthi Srinivas Bayyavarapu <Maruthi.Bayyavarapu@amd.com> -Date: Fri, 23 Sep 2016 17:51:13 +0530 -Subject: [PATCH 08/17] ASoC:dwc add quirk for different register offset - -Signed-off-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com> -Signed-off-by: Kalyan Alle <kalyan.alle@amd.com> ---- - sound/soc/dwc/designware_i2s.c | 18 +++++++++++++++--- - 1 file changed, 15 insertions(+), 3 deletions(-) - -diff --git a/sound/soc/dwc/designware_i2s.c b/sound/soc/dwc/designware_i2s.c -index 6e6a70c..4f8f074 100644 ---- a/sound/soc/dwc/designware_i2s.c -+++ b/sound/soc/dwc/designware_i2s.c -@@ -93,6 +93,10 @@ struct dw_i2s_dev { - struct clk *clk; - int active; - unsigned int capability; -+ #define DW_I2S_QUIRK_COMP_REG_OFFSET (1 << 0) -+ unsigned int quirks; -+ unsigned int i2s_reg_comp1; -+ unsigned int i2s_reg_comp2; - struct device *dev; - - /* data related to DMA transfers b/w i2s and DMAC */ -@@ -459,8 +463,8 @@ static int dw_configure_dai(struct dw_i2s_dev *dev, - * Read component parameter registers to extract - * the I2S block's configuration. - */ -- u32 comp1 = i2s_read_reg(dev->i2s_base, I2S_COMP_PARAM_1); -- u32 comp2 = i2s_read_reg(dev->i2s_base, I2S_COMP_PARAM_2); -+ u32 comp1 = i2s_read_reg(dev->i2s_base, dev->i2s_reg_comp1); -+ u32 comp2 = i2s_read_reg(dev->i2s_base, dev->i2s_reg_comp2); - u32 idx; - - if (COMP1_TX_ENABLED(comp1)) { -@@ -503,7 +507,7 @@ static int dw_configure_dai_by_pd(struct dw_i2s_dev *dev, - struct resource *res, - const struct i2s_platform_data *pdata) - { -- u32 comp1 = i2s_read_reg(dev->i2s_base, I2S_COMP_PARAM_1); -+ u32 comp1 = i2s_read_reg(dev->i2s_base, dev->i2s_reg_comp1); - u32 idx = COMP1_APB_DATA_WIDTH(comp1); - int ret; - -@@ -607,6 +611,14 @@ static int dw_i2s_probe(struct platform_device *pdev) - if (pdata) { - dev->capability = pdata->cap; - clk_id = NULL; -+ dev->quirks = pdata->quirks; -+ if (dev->quirks & DW_I2S_QUIRK_COMP_REG_OFFSET) { -+ dev->i2s_reg_comp1 = pdata->i2s_reg_comp1; -+ dev->i2s_reg_comp2 = pdata->i2s_reg_comp2; -+ } else { -+ dev->i2s_reg_comp1 = I2S_COMP_PARAM_1; -+ dev->i2s_reg_comp2 = I2S_COMP_PARAM_2; -+ } - ret = dw_configure_dai_by_pd(dev, dw_i2s_dai, res, pdata); - } else { - clk_id = "i2sclk"; --- -2.7.4 - |