diff options
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/matrox/matroxfb_misc.c | 28 | ||||
| -rw-r--r-- | drivers/video/metronomefb.c | 9 |
2 files changed, 17 insertions, 20 deletions
diff --git a/drivers/video/matrox/matroxfb_misc.c b/drivers/video/matrox/matroxfb_misc.c index aaa3e538e5d..5b5f072fc1a 100644 --- a/drivers/video/matrox/matroxfb_misc.c +++ b/drivers/video/matrox/matroxfb_misc.c @@ -522,8 +522,6 @@ static void parse_bios(unsigned char __iomem* vbios, struct matrox_bios* bd) { #endif } -#define get_u16(x) (le16_to_cpu(get_unaligned((__u16*)(x)))) -#define get_u32(x) (le32_to_cpu(get_unaligned((__u32*)(x)))) static int parse_pins1(WPMINFO const struct matrox_bios* bd) { unsigned int maxdac; @@ -532,11 +530,12 @@ static int parse_pins1(WPMINFO const struct matrox_bios* bd) { case 1: maxdac = 220000; break; default: maxdac = 240000; break; } - if (get_u16(bd->pins + 24)) { - maxdac = get_u16(bd->pins + 24) * 10; + if (get_unaligned_le16(bd->pins + 24)) { + maxdac = get_unaligned_le16(bd->pins + 24) * 10; } MINFO->limits.pixel.vcomax = maxdac; - MINFO->values.pll.system = get_u16(bd->pins + 28) ? get_u16(bd->pins + 28) * 10 : 50000; + MINFO->values.pll.system = get_unaligned_le16(bd->pins + 28) ? + get_unaligned_le16(bd->pins + 28) * 10 : 50000; /* ignore 4MB, 8MB, module clocks */ MINFO->features.pll.ref_freq = 14318; MINFO->values.reg.mctlwtst = 0x00030101; @@ -575,7 +574,8 @@ static void default_pins2(WPMINFO2) { static int parse_pins3(WPMINFO const struct matrox_bios* bd) { MINFO->limits.pixel.vcomax = MINFO->limits.system.vcomax = (bd->pins[36] == 0xFF) ? 230000 : ((bd->pins[36] + 100) * 1000); - MINFO->values.reg.mctlwtst = get_u32(bd->pins + 48) == 0xFFFFFFFF ? 0x01250A21 : get_u32(bd->pins + 48); + MINFO->values.reg.mctlwtst = get_unaligned_le32(bd->pins + 48) == 0xFFFFFFFF ? + 0x01250A21 : get_unaligned_le32(bd->pins + 48); /* memory config */ MINFO->values.reg.memrdbk = ((bd->pins[57] << 21) & 0x1E000000) | ((bd->pins[57] << 22) & 0x00C00000) | @@ -601,7 +601,7 @@ static void default_pins3(WPMINFO2) { static int parse_pins4(WPMINFO const struct matrox_bios* bd) { MINFO->limits.pixel.vcomax = (bd->pins[ 39] == 0xFF) ? 230000 : bd->pins[ 39] * 4000; MINFO->limits.system.vcomax = (bd->pins[ 38] == 0xFF) ? MINFO->limits.pixel.vcomax : bd->pins[ 38] * 4000; - MINFO->values.reg.mctlwtst = get_u32(bd->pins + 71); + MINFO->values.reg.mctlwtst = get_unaligned_le32(bd->pins + 71); MINFO->values.reg.memrdbk = ((bd->pins[87] << 21) & 0x1E000000) | ((bd->pins[87] << 22) & 0x00C00000) | ((bd->pins[86] << 1) & 0x000001E0) | @@ -609,7 +609,7 @@ static int parse_pins4(WPMINFO const struct matrox_bios* bd) { MINFO->values.reg.opt = ((bd->pins[53] << 15) & 0x00400000) | ((bd->pins[53] << 22) & 0x10000000) | ((bd->pins[53] << 7) & 0x00001C00); - MINFO->values.reg.opt3 = get_u32(bd->pins + 67); + MINFO->values.reg.opt3 = get_unaligned_le32(bd->pins + 67); MINFO->values.pll.system = (bd->pins[ 65] == 0xFF) ? 200000 : bd->pins[ 65] * 4000; MINFO->features.pll.ref_freq = (bd->pins[ 92] & 0x01) ? 14318 : 27000; return 0; @@ -640,12 +640,12 @@ static int parse_pins5(WPMINFO const struct matrox_bios* bd) { MINFO->limits.video.vcomin = (bd->pins[122] == 0xFF) ? MINFO->limits.system.vcomin : bd->pins[122] * mult; MINFO->values.pll.system = MINFO->values.pll.video = (bd->pins[ 92] == 0xFF) ? 284000 : bd->pins[ 92] * 4000; - MINFO->values.reg.opt = get_u32(bd->pins+ 48); - MINFO->values.reg.opt2 = get_u32(bd->pins+ 52); - MINFO->values.reg.opt3 = get_u32(bd->pins+ 94); - MINFO->values.reg.mctlwtst = get_u32(bd->pins+ 98); - MINFO->values.reg.memmisc = get_u32(bd->pins+102); - MINFO->values.reg.memrdbk = get_u32(bd->pins+106); + MINFO->values.reg.opt = get_unaligned_le32(bd->pins + 48); + MINFO->values.reg.opt2 = get_unaligned_le32(bd->pins + 52); + MINFO->values.reg.opt3 = get_unaligned_le32(bd->pins + 94); + MINFO->values.reg.mctlwtst = get_unaligned_le32(bd->pins + 98); + MINFO->values.reg.memmisc = get_unaligned_le32(bd->pins + 102); + MINFO->values.reg.memrdbk = get_unaligned_le32(bd->pins + 106); MINFO->features.pll.ref_freq = (bd->pins[110] & 0x01) ? 14318 : 27000; MINFO->values.memory.ddr = (bd->pins[114] & 0x60) == 0x20; MINFO->values.memory.dll = (bd->pins[115] & 0x02) != 0; diff --git a/drivers/video/metronomefb.c b/drivers/video/metronomefb.c index 24979128636..cc4c038a1b3 100644 --- a/drivers/video/metronomefb.c +++ b/drivers/video/metronomefb.c @@ -206,8 +206,7 @@ static int load_waveform(u8 *mem, size_t size, u8 *metromem, int m, int t, } /* check waveform mode table address checksum */ - wmta = le32_to_cpu(get_unaligned((__le32 *) wfm_hdr->wmta)); - wmta &= 0x00FFFFFF; + wmta = get_unaligned_le32(wfm_hdr->wmta) & 0x00FFFFFF; cksum_idx = wmta + m*4 + 3; if (cksum_idx > size) return -EINVAL; @@ -219,8 +218,7 @@ static int load_waveform(u8 *mem, size_t size, u8 *metromem, int m, int t, } /* check waveform temperature table address checksum */ - tta = le32_to_cpu(get_unaligned((int *) (mem + wmta + m*4))); - tta &= 0x00FFFFFF; + tta = get_unaligned_le32(mem + wmta + m * 4) & 0x00FFFFFF; cksum_idx = tta + trn*4 + 3; if (cksum_idx > size) return -EINVAL; @@ -233,8 +231,7 @@ static int load_waveform(u8 *mem, size_t size, u8 *metromem, int m, int t, /* here we do the real work of putting the waveform into the metromem buffer. this does runlength decoding of the waveform */ - wfm_idx = le32_to_cpu(get_unaligned((__le32 *) (mem + tta + trn*4))); - wfm_idx &= 0x00FFFFFF; + wfm_idx = get_unaligned_le32(mem + tta + trn * 4) & 0x00FFFFFF; owfm_idx = wfm_idx; if (wfm_idx > size) return -EINVAL; |