diff options
Diffstat (limited to 'drivers/phy')
| -rw-r--r-- | drivers/phy/qualcomm/phy-qcom-qmp-usb.c | 6 | ||||
| -rw-r--r-- | drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c | 13 |
2 files changed, 13 insertions, 6 deletions
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c index 8e2cd2c178d6..c12efd127a61 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c @@ -2044,12 +2044,16 @@ static void __iomem *qmp_usb_iomap(struct device *dev, struct device_node *np, int index, bool exclusive) { struct resource res; + void __iomem *mem; if (!exclusive) { if (of_address_to_resource(np, index, &res)) return IOMEM_ERR_PTR(-EINVAL); - return devm_ioremap(dev, res.start, resource_size(&res)); + mem = devm_ioremap(dev, res.start, resource_size(&res)); + if (!mem) + return IOMEM_ERR_PTR(-ENOMEM); + return mem; } return devm_of_iomap(dev, np, index, NULL); diff --git a/drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c b/drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c index 9b99fdd43f5f..5547f8df8e71 100644 --- a/drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c +++ b/drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c @@ -192,6 +192,7 @@ #define LN3_TX_SER_RATE_SEL_HBR2 BIT(3) #define LN3_TX_SER_RATE_SEL_HBR3 BIT(2) +#define HDMI14_MAX_RATE 340000000 #define HDMI20_MAX_RATE 600000000 struct lcpll_config { @@ -780,9 +781,7 @@ static int rk_hdptx_ropll_tmds_cmn_config(struct rk_hdptx_phy *hdptx, { const struct ropll_config *cfg = NULL; struct ropll_config rc = {0}; - int i; - - hdptx->rate = rate * 100; + int ret, i; for (i = 0; i < ARRAY_SIZE(ropll_tmds_cfg); i++) if (rate == ropll_tmds_cfg[i].bit_rate) { @@ -841,7 +840,11 @@ static int rk_hdptx_ropll_tmds_cmn_config(struct rk_hdptx_phy *hdptx, regmap_update_bits(hdptx->regmap, CMN_REG(0086), PLL_PCG_CLK_EN, PLL_PCG_CLK_EN); - return rk_hdptx_post_enable_pll(hdptx); + ret = rk_hdptx_post_enable_pll(hdptx); + if (!ret) + hdptx->rate = rate * 100; + + return ret; } static int rk_hdptx_ropll_tmds_mode_config(struct rk_hdptx_phy *hdptx, @@ -851,7 +854,7 @@ static int rk_hdptx_ropll_tmds_mode_config(struct rk_hdptx_phy *hdptx, regmap_write(hdptx->regmap, LNTOP_REG(0200), 0x06); - if (rate >= 3400000) { + if (rate > HDMI14_MAX_RATE / 100) { /* For 1/40 bitrate clk */ rk_hdptx_multi_reg_write(hdptx, rk_hdtpx_tmds_lntop_highbr_seq); } else { |