diff options
| -rw-r--r-- | arch/powerpc/platforms/512x/mpc512x_shared.c | 5 | ||||
| -rw-r--r-- | arch/powerpc/platforms/85xx/p1022_ds.c | 38 | ||||
| -rw-r--r-- | arch/powerpc/platforms/85xx/p1022_rdk.c | 12 |
3 files changed, 0 insertions, 55 deletions
diff --git a/arch/powerpc/platforms/512x/mpc512x_shared.c b/arch/powerpc/platforms/512x/mpc512x_shared.c index 35f14fda108..c7f47cfa9c2 100644 --- a/arch/powerpc/platforms/512x/mpc512x_shared.c +++ b/arch/powerpc/platforms/512x/mpc512x_shared.c @@ -68,10 +68,6 @@ struct fsl_diu_shared_fb { bool in_use; }; -void mpc512x_set_monitor_port(enum fsl_diu_monitor_port port) -{ -} - #define DIU_DIV_MASK 0x000000ff void mpc512x_set_pixel_clock(unsigned int pixclock) { @@ -303,7 +299,6 @@ void __init mpc512x_setup_diu(void) } } - diu_ops.set_monitor_port = mpc512x_set_monitor_port; diu_ops.set_pixel_clock = mpc512x_set_pixel_clock; diu_ops.valid_monitor_port = mpc512x_valid_monitor_port; diu_ops.release_bootmem = mpc512x_release_bootmem; diff --git a/arch/powerpc/platforms/85xx/p1022_ds.c b/arch/powerpc/platforms/85xx/p1022_ds.c index 29b6a2cde56..c3e47144d0e 100644 --- a/arch/powerpc/platforms/85xx/p1022_ds.c +++ b/arch/powerpc/platforms/85xx/p1022_ds.c @@ -106,42 +106,6 @@ (c2 << AD_COMP_2_SHIFT) | (c1 << AD_COMP_1_SHIFT) | \ (c0 << AD_COMP_0_SHIFT) | (size << AD_PIXEL_S_SHIFT)) -/** - * p1022ds_get_pixel_format: return the Area Descriptor for a given pixel depth - * - * The Area Descriptor is a 32-bit value that determine which bits in each - * pixel are to be used for each color. - */ -static u32 p1022ds_get_pixel_format(enum fsl_diu_monitor_port port, - unsigned int bits_per_pixel) -{ - switch (bits_per_pixel) { - case 32: - /* 0x88883316 */ - return MAKE_AD(3, 2, 0, 1, 3, 8, 8, 8, 8); - case 24: - /* 0x88082219 */ - return MAKE_AD(4, 0, 1, 2, 2, 0, 8, 8, 8); - case 16: - /* 0x65053118 */ - return MAKE_AD(4, 2, 1, 0, 1, 5, 6, 5, 0); - default: - pr_err("fsl-diu: unsupported pixel depth %u\n", bits_per_pixel); - return 0; - } -} - -/** - * p1022ds_set_gamma_table: update the gamma table, if necessary - * - * On some boards, the gamma table for some ports may need to be modified. - * This is not the case on the P1022DS, so we do nothing. -*/ -static void p1022ds_set_gamma_table(enum fsl_diu_monitor_port port, - char *gamma_table_base) -{ -} - struct fsl_law { u32 lawbar; u32 reserved1; @@ -510,8 +474,6 @@ static void __init p1022_ds_setup_arch(void) ppc_md.progress("p1022_ds_setup_arch()", 0); #if defined(CONFIG_FB_FSL_DIU) || defined(CONFIG_FB_FSL_DIU_MODULE) - diu_ops.get_pixel_format = p1022ds_get_pixel_format; - diu_ops.set_gamma_table = p1022ds_set_gamma_table; diu_ops.set_monitor_port = p1022ds_set_monitor_port; diu_ops.set_pixel_clock = p1022ds_set_pixel_clock; diu_ops.valid_monitor_port = p1022ds_valid_monitor_port; diff --git a/arch/powerpc/platforms/85xx/p1022_rdk.c b/arch/powerpc/platforms/85xx/p1022_rdk.c index 55ffa1cc380..8c9297112b3 100644 --- a/arch/powerpc/platforms/85xx/p1022_rdk.c +++ b/arch/powerpc/platforms/85xx/p1022_rdk.c @@ -35,17 +35,6 @@ #define CLKDVDR_PXCLK_MASK 0x00FF0000 /** - * p1022rdk_set_monitor_port: switch the output to a different monitor port - */ -static void p1022rdk_set_monitor_port(enum fsl_diu_monitor_port port) -{ - if (port != FSL_DIU_PORT_DVI) { - pr_err("p1022rdk: unsupported monitor port %i\n", port); - return; - } -} - -/** * p1022rdk_set_pixel_clock: program the DIU's clock * * @pixclock: the wavelength, in picoseconds, of the clock @@ -124,7 +113,6 @@ static void __init p1022_rdk_setup_arch(void) ppc_md.progress("p1022_rdk_setup_arch()", 0); #if defined(CONFIG_FB_FSL_DIU) || defined(CONFIG_FB_FSL_DIU_MODULE) - diu_ops.set_monitor_port = p1022rdk_set_monitor_port; diu_ops.set_pixel_clock = p1022rdk_set_pixel_clock; diu_ops.valid_monitor_port = p1022rdk_valid_monitor_port; #endif |