diff options
| -rw-r--r-- | drivers/video/ipu_common.c | 10 | ||||
| -rw-r--r-- | drivers/video/ipu_disp.c | 6 |
2 files changed, 14 insertions, 2 deletions
diff --git a/drivers/video/ipu_common.c b/drivers/video/ipu_common.c index 92db82d..1cc8b6a 100644 --- a/drivers/video/ipu_common.c +++ b/drivers/video/ipu_common.c @@ -6,7 +6,7 @@ * * Linux IPU driver for MX51: * - * (C) Copyright 2005-2014 Freescale Semiconductor, Inc. + * (C) Copyright 2005-2015 Freescale Semiconductor, Inc. * * SPDX-License-Identifier: GPL-2.0+ */ @@ -211,15 +211,19 @@ static struct clk ipu_clk = { .usecount = 0, }; +#if defined(CONFIG_MX6) || defined(CONFIG_MX53) static struct clk ldb_clk = { .name = "ldb_clk", .rate = 65000000, .usecount = 0, }; +#endif /* Globals */ struct clk *g_ipu_clk; +#if defined(CONFIG_MX6) || defined(CONFIG_MX53) struct clk *g_ldb_clk; +#endif unsigned char g_ipu_clk_enabled; struct clk *g_di_clk[2]; struct clk *g_pixel_clk[2]; @@ -372,8 +376,10 @@ static int ipu_pixel_clk_set_parent(struct clk *clk, struct clk *parent) if (parent == g_ipu_clk) di_gen &= ~DI_GEN_DI_CLK_EXT; +#if defined(CONFIG_MX6) || defined(CONFIG_MX53) else if (!IS_ERR(g_di_clk[clk->id]) && parent == g_ldb_clk) di_gen |= DI_GEN_DI_CLK_EXT; +#endif else return -EINVAL; @@ -467,8 +473,10 @@ int ipu_probe(void) g_ipu_clk = &ipu_clk; debug("ipu_clk = %u\n", clk_get_rate(g_ipu_clk)); +#if defined(CONFIG_MX6) || defined(CONFIG_MX53) g_ldb_clk = &ldb_clk; debug("ldb_clk = %u\n", clk_get_rate(g_ldb_clk)); +#endif ipu_reset(); clk_set_parent(g_pixel_clk[0], g_ipu_clk); diff --git a/drivers/video/ipu_disp.c b/drivers/video/ipu_disp.c index 5bfe89e..c488538 100644 --- a/drivers/video/ipu_disp.c +++ b/drivers/video/ipu_disp.c @@ -6,7 +6,7 @@ * * Linux IPU driver for MX51: * - * (C) Copyright 2005-2014 Freescale Semiconductor, Inc. + * (C) Copyright 2005-2015 Freescale Semiconductor, Inc. * * SPDX-License-Identifier: GPL-2.0+ */ @@ -48,7 +48,9 @@ static int dmfc_size_28, dmfc_size_29, dmfc_size_24, dmfc_size_27, dmfc_size_23; int g_di1_tvout; extern struct clk *g_ipu_clk; +#if defined(CONFIG_MX6) || defined(CONFIG_MX53) extern struct clk *g_ldb_clk; +#endif extern struct clk *g_di_clk[2]; extern struct clk *g_pixel_clk[2]; @@ -915,7 +917,9 @@ int32_t ipu_init_sync_panel(int disp, uint32_t pixel_clk, udelay(10000); } } +#if defined(CONFIG_MX6) || defined(CONFIG_MX53) clk_set_parent(g_pixel_clk[disp], g_ldb_clk); +#endif } else { if (clk_get_usecount(g_pixel_clk[disp]) != 0) clk_set_parent(g_pixel_clk[disp], g_ipu_clk); |