From ff474acc4b1a9a15e29c42a41942e6932fa4f01f Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Fri, 11 Dec 2020 23:21:28 +0100 Subject: media: ccs-pll: Fix link frequency for C-PHY The highest fundamental frequency signal for C-PHY is half of the symbol rate which is similar to D-PHY. Take this into account in ccs-pll. Also remove the outdated comment. Fixes: 8030aa4f9c51 ("media: ccs-pll: Add C-PHY support") Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/ccs-pll.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'drivers/media/i2c') diff --git a/drivers/media/i2c/ccs-pll.c b/drivers/media/i2c/ccs-pll.c index eb7b6f01f623..58ca47e904a1 100644 --- a/drivers/media/i2c/ccs-pll.c +++ b/drivers/media/i2c/ccs-pll.c @@ -772,14 +772,8 @@ int ccs_pll_calculate(struct device *dev, const struct ccs_pll_limits *lim, switch (pll->bus_type) { case CCS_PLL_BUS_TYPE_CSI2_DPHY: - /* CSI transfers 2 bits per clock per lane; thus times 2 */ - op_sys_clk_freq_hz_sdr = pll->link_freq * 2 - * (pll->flags & CCS_PLL_FLAG_LANE_SPEED_MODEL ? - 1 : pll->csi2.lanes); - break; case CCS_PLL_BUS_TYPE_CSI2_CPHY: - op_sys_clk_freq_hz_sdr = - pll->link_freq + op_sys_clk_freq_hz_sdr = pll->link_freq * 2 * (pll->flags & CCS_PLL_FLAG_LANE_SPEED_MODEL ? 1 : pll->csi2.lanes); break; -- cgit v1.2.3 From 1bc0b1baf26efa23c0fd6fdcc24297e7d94f37ac Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Tue, 15 Dec 2020 21:31:12 +0100 Subject: media: ccs: Get static data version minor correctly Fix obtaining CCS static data version minor part correctly. Instead, the upper 8 bits were obtained from the major version number. Fixes: a6b396f410b1 ("media: ccs: Add CCS static data parser library") Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/ccs/ccs-data.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/media/i2c') diff --git a/drivers/media/i2c/ccs/ccs-data.c b/drivers/media/i2c/ccs/ccs-data.c index 9a6097b088bd..6555bd4b325a 100644 --- a/drivers/media/i2c/ccs/ccs-data.c +++ b/drivers/media/i2c/ccs/ccs-data.c @@ -152,7 +152,7 @@ static int ccs_data_parse_version(struct bin_container *bin, vv->version_major = ((u16)v->static_data_version_major[0] << 8) + v->static_data_version_major[1]; vv->version_minor = ((u16)v->static_data_version_minor[0] << 8) + - v->static_data_version_major[1]; + v->static_data_version_minor[1]; vv->date_year = ((u16)v->year[0] << 8) + v->year[1]; vv->date_month = v->month; vv->date_day = v->day; -- cgit v1.2.3