From: Florian Tobias Schandinat Date: Sun, 19 Sep 2010 04:40:15 +0000 (+0000) Subject: viafb: rename output devices X-Git-Tag: firefly_0821_release~7613^2~3603^2~7 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=a2aa9f9f5ad94c8e0e767110c7a659de84a6b762;p=firefly-linux-kernel-4.4.55.git viafb: rename output devices Now it looks like we finally know enough about the output devices to give them proper names. As VIA_96 is often referred to as DVP0 rename it to VIA_DVP0. As VIA_6C and VIA_93 seem to exist only on CLE266 and "replace" DVP0 and DVP1 there rename them to VIA_LDVP0 and VIA_LDVP1 (L as legacy). The proc names were changed accordingly which should be harmless as they were just introduced and not beyond RFC state. This patch should make things a bit more comfortable and less scary. Signed-off-by: Florian Tobias Schandinat Acked-by: Jonathan Corbet Cc: Joseph Chan Cc: Andrew Morton --- diff --git a/drivers/video/via/hw.c b/drivers/video/via/hw.c index 00fecb579acc..7d7010acf148 100644 --- a/drivers/video/via/hw.c +++ b/drivers/video/via/hw.c @@ -719,9 +719,9 @@ static struct rgbLUT palLUT_table[] = { }; static struct via_device_mapping device_mapping[] = { - {VIA_6C, "6C"}, - {VIA_93, "93"}, - {VIA_96, "96"}, + {VIA_LDVP0, "LDVP0"}, + {VIA_LDVP1, "LDVP1"}, + {VIA_DVP0, "DVP0"}, {VIA_CRT, "CRT"}, {VIA_DVP1, "DVP1"}, {VIA_LVDS1, "LVDS1"}, @@ -763,11 +763,11 @@ static u32 get_dvi_devices(int output_interface) { switch (output_interface) { case INTERFACE_DVP0: - return VIA_96 | VIA_6C; + return VIA_DVP0 | VIA_LDVP0; case INTERFACE_DVP1: if (viaparinfo->chip_info->gfx_chip_name == UNICHROME_CLE266) - return VIA_93; + return VIA_LDVP1; else return VIA_DVP1; @@ -775,7 +775,7 @@ static u32 get_dvi_devices(int output_interface) if (viaparinfo->chip_info->gfx_chip_name == UNICHROME_CLE266) return 0; else - return VIA_LVDS2 | VIA_96; + return VIA_LVDS2 | VIA_DVP0; case INTERFACE_DFP_LOW: if (viaparinfo->chip_info->gfx_chip_name == UNICHROME_CLE266) @@ -794,13 +794,13 @@ static u32 get_lcd_devices(int output_interface) { switch (output_interface) { case INTERFACE_DVP0: - return VIA_96; + return VIA_DVP0; case INTERFACE_DVP1: return VIA_DVP1; case INTERFACE_DFP_HIGH: - return VIA_LVDS2 | VIA_96; + return VIA_LVDS2 | VIA_DVP0; case INTERFACE_DFP_LOW: return VIA_LVDS1 | VIA_DVP1; @@ -988,17 +988,17 @@ static void set_crt_source(u8 iga) via_write_reg_mask(VIASR, 0x16, value, 0x40); } -static inline void set_6C_source(u8 iga) +static inline void set_ldvp0_source(u8 iga) { set_source_common(0x6C, 7, iga); } -static inline void set_93_source(u8 iga) +static inline void set_ldvp1_source(u8 iga) { set_source_common(0x93, 7, iga); } -static inline void set_96_source(u8 iga) +static inline void set_dvp0_source(u8 iga) { set_source_common(0x96, 4, iga); } @@ -1020,12 +1020,12 @@ static inline void set_lvds2_source(u8 iga) void via_set_source(u32 devices, u8 iga) { - if (devices & VIA_6C) - set_6C_source(iga); - if (devices & VIA_93) - set_93_source(iga); - if (devices & VIA_96) - set_96_source(iga); + if (devices & VIA_LDVP0) + set_ldvp0_source(iga); + if (devices & VIA_LDVP1) + set_ldvp1_source(iga); + if (devices & VIA_DVP0) + set_dvp0_source(iga); if (devices & VIA_CRT) set_crt_source(iga); if (devices & VIA_DVP1) @@ -1060,7 +1060,7 @@ static void set_crt_state(u8 state) via_write_reg_mask(VIACR, 0x36, value, 0x30); } -static void set_96_state(u8 state) +static void set_dvp0_state(u8 state) { u8 value; @@ -1136,11 +1136,11 @@ void via_set_state(u32 devices, u8 state) { /* TODO: Can we enable/disable these devices? How? - if (devices & VIA_6C) - if (devices & VIA_93) + if (devices & VIA_LDVP0) + if (devices & VIA_LDVP1) */ - if (devices & VIA_96) - set_96_state(state); + if (devices & VIA_DVP0) + set_dvp0_state(state); if (devices & VIA_CRT) set_crt_state(state); if (devices & VIA_DVP1) diff --git a/drivers/video/via/hw.h b/drivers/video/via/hw.h index ad6f9b1cf40e..b76440946771 100644 --- a/drivers/video/via/hw.h +++ b/drivers/video/via/hw.h @@ -33,9 +33,9 @@ #define viafb_write_reg_mask(i, p, d, m) via_write_reg_mask(p, i, d, m) /* VIA output devices */ -#define VIA_6C 0x00000001 -#define VIA_93 0x00000002 -#define VIA_96 0x00000004 +#define VIA_LDVP0 0x00000001 +#define VIA_LDVP1 0x00000002 +#define VIA_DVP0 0x00000004 #define VIA_CRT 0x00000010 #define VIA_DVP1 0x00000020 #define VIA_LVDS1 0x00000040 diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c index 50f486d9b087..7cc057d7ef5e 100644 --- a/drivers/video/via/viafbdev.c +++ b/drivers/video/via/viafbdev.c @@ -64,14 +64,14 @@ static struct fb_ops viafb_ops; * K400 seems to support VIA_96, VIA_DVP1, VIA_LVDS{1,2} as in viamode.c */ static const u32 supported_odev_map[] = { - [UNICHROME_CLE266] = VIA_CRT | VIA_6C | VIA_93, - [UNICHROME_K400] = VIA_CRT | VIA_96 | VIA_DVP1 | VIA_LVDS1 + [UNICHROME_CLE266] = VIA_CRT | VIA_LDVP0 | VIA_LDVP1, + [UNICHROME_K400] = VIA_CRT | VIA_DVP0 | VIA_DVP1 | VIA_LVDS1 | VIA_LVDS2, - [UNICHROME_K800] = VIA_CRT | VIA_96 | VIA_DVP1 | VIA_LVDS1 + [UNICHROME_K800] = VIA_CRT | VIA_DVP0 | VIA_DVP1 | VIA_LVDS1 | VIA_LVDS2, - [UNICHROME_PM800] = VIA_CRT | VIA_96 | VIA_DVP1 | VIA_LVDS1 + [UNICHROME_PM800] = VIA_CRT | VIA_DVP0 | VIA_DVP1 | VIA_LVDS1 | VIA_LVDS2, - [UNICHROME_CN700] = VIA_CRT | VIA_96 | VIA_DVP1 | VIA_LVDS1 + [UNICHROME_CN700] = VIA_CRT | VIA_DVP0 | VIA_DVP1 | VIA_LVDS1 | VIA_LVDS2, [UNICHROME_CX700] = VIA_CRT | VIA_DVP1 | VIA_LVDS1 | VIA_LVDS2, [UNICHROME_CN750] = VIA_CRT | VIA_DVP1 | VIA_LVDS1 | VIA_LVDS2,