diff options
author | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-24 21:22:33 +0100 |
---|---|---|
committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-24 21:22:33 +0100 |
commit | baea7b946f00a291b166ccae7fcfed6c01530cc6 (patch) | |
tree | 4aa275fbdbec9c7b9b4629e8bee2bbecd3c6a6af /drivers/video/matrox/matroxfb_g450.c | |
parent | ae19ffbadc1b2100285a5b5b3d0a4e0a11390904 (diff) | |
parent | 94e0fb086fc5663c38bbc0fe86d698be8314f82f (diff) |
Merge branch 'origin' into for-linus
Conflicts:
MAINTAINERS
Diffstat (limited to 'drivers/video/matrox/matroxfb_g450.c')
-rw-r--r-- | drivers/video/matrox/matroxfb_g450.c | 185 |
1 files changed, 99 insertions, 86 deletions
diff --git a/drivers/video/matrox/matroxfb_g450.c b/drivers/video/matrox/matroxfb_g450.c index 6209a761f67..cff0546ea6f 100644 --- a/drivers/video/matrox/matroxfb_g450.c +++ b/drivers/video/matrox/matroxfb_g450.c @@ -80,52 +80,59 @@ static int get_ctrl_id(__u32 v4l2_id) { return -EINVAL; } -static inline int* get_ctrl_ptr(WPMINFO unsigned int idx) { - return (int*)((char*)MINFO + g450_controls[idx].control); +static inline int *get_ctrl_ptr(struct matrox_fb_info *minfo, unsigned int idx) +{ + return (int*)((char*)minfo + g450_controls[idx].control); } -static void tvo_fill_defaults(WPMINFO2) { +static void tvo_fill_defaults(struct matrox_fb_info *minfo) +{ unsigned int i; for (i = 0; i < G450CTRLS; i++) { - *get_ctrl_ptr(PMINFO i) = g450_controls[i].desc.default_value; + *get_ctrl_ptr(minfo, i) = g450_controls[i].desc.default_value; } } -static int cve2_get_reg(WPMINFO int reg) { +static int cve2_get_reg(struct matrox_fb_info *minfo, int reg) +{ unsigned long flags; int val; matroxfb_DAC_lock_irqsave(flags); - matroxfb_DAC_out(PMINFO 0x87, reg); - val = matroxfb_DAC_in(PMINFO 0x88); + matroxfb_DAC_out(minfo, 0x87, reg); + val = matroxfb_DAC_in(minfo, 0x88); matroxfb_DAC_unlock_irqrestore(flags); return val; } -static void cve2_set_reg(WPMINFO int reg, int val) { +static void cve2_set_reg(struct matrox_fb_info *minfo, int reg, int val) +{ unsigned long flags; matroxfb_DAC_lock_irqsave(flags); - matroxfb_DAC_out(PMINFO 0x87, reg); - matroxfb_DAC_out(PMINFO 0x88, val); + matroxfb_DAC_out(minfo, 0x87, reg); + matroxfb_DAC_out(minfo, 0x88, val); matroxfb_DAC_unlock_irqrestore(flags); } -static void cve2_set_reg10(WPMINFO int reg, int val) { +static void cve2_set_reg10(struct matrox_fb_info *minfo, int reg, int val) +{ unsigned long flags; matroxfb_DAC_lock_irqsave(flags); - matroxfb_DAC_out(PMINFO 0x87, reg); - matroxfb_DAC_out(PMINFO 0x88, val >> 2); - matroxfb_DAC_out(PMINFO 0x87, reg + 1); - matroxfb_DAC_out(PMINFO 0x88, val & 3); + matroxfb_DAC_out(minfo, 0x87, reg); + matroxfb_DAC_out(minfo, 0x88, val >> 2); + matroxfb_DAC_out(minfo, 0x87, reg + 1); + matroxfb_DAC_out(minfo, 0x88, val & 3); matroxfb_DAC_unlock_irqrestore(flags); } -static void g450_compute_bwlevel(CPMINFO int *bl, int *wl) { - const int b = ACCESS_FBINFO(altout.tvo_params.brightness) + BLMIN; - const int c = ACCESS_FBINFO(altout.tvo_params.contrast); +static void g450_compute_bwlevel(const struct matrox_fb_info *minfo, int *bl, + int *wl) +{ + const int b = minfo->altout.tvo_params.brightness + BLMIN; + const int c = minfo->altout.tvo_params.contrast; *bl = max(b - c, BLMIN); *wl = min(b + c, WLMAX); @@ -154,7 +161,7 @@ static int g450_query_ctrl(void* md, struct v4l2_queryctrl *p) { static int g450_set_ctrl(void* md, struct v4l2_control *p) { int i; - MINFO_FROM(md); + struct matrox_fb_info *minfo = md; i = get_ctrl_id(p->id); if (i < 0) return -EINVAL; @@ -162,7 +169,7 @@ static int g450_set_ctrl(void* md, struct v4l2_control *p) { /* * Check if changed. */ - if (p->value == *get_ctrl_ptr(PMINFO i)) return 0; + if (p->value == *get_ctrl_ptr(minfo, i)) return 0; /* * Check limits. @@ -173,31 +180,31 @@ static int g450_set_ctrl(void* md, struct v4l2_control *p) { /* * Store new value. */ - *get_ctrl_ptr(PMINFO i) = p->value; + *get_ctrl_ptr(minfo, i) = p->value; switch (p->id) { case V4L2_CID_BRIGHTNESS: case V4L2_CID_CONTRAST: { int blacklevel, whitelevel; - g450_compute_bwlevel(PMINFO &blacklevel, &whitelevel); - cve2_set_reg10(PMINFO 0x0e, blacklevel); - cve2_set_reg10(PMINFO 0x1e, whitelevel); + g450_compute_bwlevel(minfo, &blacklevel, &whitelevel); + cve2_set_reg10(minfo, 0x0e, blacklevel); + cve2_set_reg10(minfo, 0x1e, whitelevel); } break; case V4L2_CID_SATURATION: - cve2_set_reg(PMINFO 0x20, p->value); - cve2_set_reg(PMINFO 0x22, p->value); + cve2_set_reg(minfo, 0x20, p->value); + cve2_set_reg(minfo, 0x22, p->value); break; case V4L2_CID_HUE: - cve2_set_reg(PMINFO 0x25, p->value); + cve2_set_reg(minfo, 0x25, p->value); break; case MATROXFB_CID_TESTOUT: { - unsigned char val = cve2_get_reg (PMINFO 0x05); + unsigned char val = cve2_get_reg(minfo, 0x05); if (p->value) val |= 0x02; else val &= ~0x02; - cve2_set_reg(PMINFO 0x05, val); + cve2_set_reg(minfo, 0x05, val); } break; } @@ -208,11 +215,11 @@ static int g450_set_ctrl(void* md, struct v4l2_control *p) { static int g450_get_ctrl(void* md, struct v4l2_control *p) { int i; - MINFO_FROM(md); + struct matrox_fb_info *minfo = md; i = get_ctrl_id(p->id); if (i < 0) return -EINVAL; - p->value = *get_ctrl_ptr(PMINFO i); + p->value = *get_ctrl_ptr(minfo, i); return 0; } @@ -226,7 +233,9 @@ struct output_desc { unsigned int v_total; }; -static void computeRegs(WPMINFO struct mavenregs* r, struct my_timming* mt, const struct output_desc* outd) { +static void computeRegs(struct matrox_fb_info *minfo, struct mavenregs *r, + struct my_timming *mt, const struct output_desc *outd) +{ u_int32_t chromasc; u_int32_t hlen; u_int32_t hsl; @@ -251,10 +260,10 @@ static void computeRegs(WPMINFO struct mavenregs* r, struct my_timming* mt, cons dprintk(KERN_DEBUG "Want %u kHz pixclock\n", (unsigned int)piic); - mnp = matroxfb_g450_setclk(PMINFO piic, M_VIDEO_PLL); + mnp = matroxfb_g450_setclk(minfo, piic, M_VIDEO_PLL); mt->mnp = mnp; - mt->pixclock = g450_mnp2f(PMINFO mnp); + mt->pixclock = g450_mnp2f(minfo, mnp); dprintk(KERN_DEBUG "MNP=%08X\n", mnp); @@ -490,65 +499,67 @@ static void cve2_init_TVdata(int norm, struct mavenregs* data, const struct outp return; } -#define LR(x) cve2_set_reg(PMINFO (x), m->regs[(x)]) -static void cve2_init_TV(WPMINFO const struct mavenregs* m) { +#define LR(x) cve2_set_reg(minfo, (x), m->regs[(x)]) +static void cve2_init_TV(struct matrox_fb_info *minfo, + const struct mavenregs *m) +{ int i; LR(0x80); LR(0x82); LR(0x83); LR(0x84); LR(0x85); - cve2_set_reg(PMINFO 0x3E, 0x01); + cve2_set_reg(minfo, 0x3E, 0x01); for (i = 0; i < 0x3E; i++) { LR(i); } - cve2_set_reg(PMINFO 0x3E, 0x00); + cve2_set_reg(minfo, 0x3E, 0x00); } static int matroxfb_g450_compute(void* md, struct my_timming* mt) { - MINFO_FROM(md); + struct matrox_fb_info *minfo = md; - dprintk(KERN_DEBUG "Computing, mode=%u\n", ACCESS_FBINFO(outputs[1]).mode); + dprintk(KERN_DEBUG "Computing, mode=%u\n", minfo->outputs[1].mode); if (mt->crtc == MATROXFB_SRC_CRTC2 && - ACCESS_FBINFO(outputs[1]).mode != MATROXFB_OUTPUT_MODE_MONITOR) { + minfo->outputs[1].mode != MATROXFB_OUTPUT_MODE_MONITOR) { const struct output_desc* outd; - cve2_init_TVdata(ACCESS_FBINFO(outputs[1]).mode, &ACCESS_FBINFO(hw).maven, &outd); + cve2_init_TVdata(minfo->outputs[1].mode, &minfo->hw.maven, &outd); { int blacklevel, whitelevel; - g450_compute_bwlevel(PMINFO &blacklevel, &whitelevel); - ACCESS_FBINFO(hw).maven.regs[0x0E] = blacklevel >> 2; - ACCESS_FBINFO(hw).maven.regs[0x0F] = blacklevel & 3; - ACCESS_FBINFO(hw).maven.regs[0x1E] = whitelevel >> 2; - ACCESS_FBINFO(hw).maven.regs[0x1F] = whitelevel & 3; + g450_compute_bwlevel(minfo, &blacklevel, &whitelevel); + minfo->hw.maven.regs[0x0E] = blacklevel >> 2; + minfo->hw.maven.regs[0x0F] = blacklevel & 3; + minfo->hw.maven.regs[0x1E] = whitelevel >> 2; + minfo->hw.maven.regs[0x1F] = whitelevel & 3; - ACCESS_FBINFO(hw).maven.regs[0x20] = - ACCESS_FBINFO(hw).maven.regs[0x22] = ACCESS_FBINFO(altout.tvo_params.saturation); + minfo->hw.maven.regs[0x20] = + minfo->hw.maven.regs[0x22] = minfo->altout.tvo_params.saturation; - ACCESS_FBINFO(hw).maven.regs[0x25] = ACCESS_FBINFO(altout.tvo_params.hue); + minfo->hw.maven.regs[0x25] = minfo->altout.tvo_params.hue; - if (ACCESS_FBINFO(altout.tvo_params.testout)) { - ACCESS_FBINFO(hw).maven.regs[0x05] |= 0x02; + if (minfo->altout.tvo_params.testout) { + minfo->hw.maven.regs[0x05] |= 0x02; } } - computeRegs(PMINFO &ACCESS_FBINFO(hw).maven, mt, outd); + computeRegs(minfo, &minfo->hw.maven, mt, outd); } else if (mt->mnp < 0) { /* We must program clocks before CRTC2, otherwise interlaced mode startup may fail */ - mt->mnp = matroxfb_g450_setclk(PMINFO mt->pixclock, (mt->crtc == MATROXFB_SRC_CRTC1) ? M_PIXEL_PLL_C : M_VIDEO_PLL); - mt->pixclock = g450_mnp2f(PMINFO mt->mnp); + mt->mnp = matroxfb_g450_setclk(minfo, mt->pixclock, (mt->crtc == MATROXFB_SRC_CRTC1) ? M_PIXEL_PLL_C : M_VIDEO_PLL); + mt->pixclock = g450_mnp2f(minfo, mt->mnp); } dprintk(KERN_DEBUG "Pixclock = %u\n", mt->pixclock); return 0; } static int matroxfb_g450_program(void* md) { - MINFO_FROM(md); + struct matrox_fb_info *minfo = md; - if (ACCESS_FBINFO(outputs[1]).mode != MATROXFB_OUTPUT_MODE_MONITOR) { - cve2_init_TV(PMINFO &ACCESS_FBINFO(hw).maven); + if (minfo->outputs[1].mode != MATROXFB_OUTPUT_MODE_MONITOR) { + cve2_init_TV(minfo, &minfo->hw.maven); } return 0; } @@ -564,11 +575,11 @@ static int matroxfb_g450_verify_mode(void* md, u_int32_t arg) { } static int g450_dvi_compute(void* md, struct my_timming* mt) { - MINFO_FROM(md); + struct matrox_fb_info *minfo = md; if (mt->mnp < 0) { - mt->mnp = matroxfb_g450_setclk(PMINFO mt->pixclock, (mt->crtc == MATROXFB_SRC_CRTC1) ? M_PIXEL_PLL_C : M_VIDEO_PLL); - mt->pixclock = g450_mnp2f(PMINFO mt->mnp); + mt->mnp = matroxfb_g450_setclk(minfo, mt->pixclock, (mt->crtc == MATROXFB_SRC_CRTC1) ? M_PIXEL_PLL_C : M_VIDEO_PLL); + mt->pixclock = g450_mnp2f(minfo, mt->mnp); } return 0; } @@ -588,34 +599,36 @@ static struct matrox_altout matroxfb_g450_dvi = { .compute = g450_dvi_compute, }; -void matroxfb_g450_connect(WPMINFO2) { - if (ACCESS_FBINFO(devflags.g450dac)) { - down_write(&ACCESS_FBINFO(altout.lock)); - tvo_fill_defaults(PMINFO2); - ACCESS_FBINFO(outputs[1]).src = ACCESS_FBINFO(outputs[1]).default_src; - ACCESS_FBINFO(outputs[1]).data = MINFO; - ACCESS_FBINFO(outputs[1]).output = &matroxfb_g450_altout; - ACCESS_FBINFO(outputs[1]).mode = MATROXFB_OUTPUT_MODE_MONITOR; - ACCESS_FBINFO(outputs[2]).src = ACCESS_FBINFO(outputs[2]).default_src; - ACCESS_FBINFO(outputs[2]).data = MINFO; - ACCESS_FBINFO(outputs[2]).output = &matroxfb_g450_dvi; - ACCESS_FBINFO(outputs[2]).mode = MATROXFB_OUTPUT_MODE_MONITOR; - up_write(&ACCESS_FBINFO(altout.lock)); +void matroxfb_g450_connect(struct matrox_fb_info *minfo) +{ + if (minfo->devflags.g450dac) { + down_write(&minfo->altout.lock); + tvo_fill_defaults(minfo); + minfo->outputs[1].src = minfo->outputs[1].default_src; + minfo->outputs[1].data = minfo; + minfo->outputs[1].output = &matroxfb_g450_altout; + minfo->outputs[1].mode = MATROXFB_OUTPUT_MODE_MONITOR; + minfo->outputs[2].src = minfo->outputs[2].default_src; + minfo->outputs[2].data = minfo; + minfo->outputs[2].output = &matroxfb_g450_dvi; + minfo->outputs[2].mode = MATROXFB_OUTPUT_MODE_MONITOR; + up_write(&minfo->altout.lock); } } -void matroxfb_g450_shutdown(WPMINFO2) { - if (ACCESS_FBINFO(devflags.g450dac)) { - down_write(&ACCESS_FBINFO(altout.lock)); - ACCESS_FBINFO(outputs[1]).src = MATROXFB_SRC_NONE; - ACCESS_FBINFO(outputs[1]).output = NULL; - ACCESS_FBINFO(outputs[1]).data = NULL; - ACCESS_FBINFO(outputs[1]).mode = MATROXFB_OUTPUT_MODE_MONITOR; - ACCESS_FBINFO(outputs[2]).src = MATROXFB_SRC_NONE; - ACCESS_FBINFO(outputs[2]).output = NULL; - ACCESS_FBINFO(outputs[2]).data = NULL; - ACCESS_FBINFO(outputs[2]).mode = MATROXFB_OUTPUT_MODE_MONITOR; - up_write(&ACCESS_FBINFO(altout.lock)); +void matroxfb_g450_shutdown(struct matrox_fb_info *minfo) +{ + if (minfo->devflags.g450dac) { + down_write(&minfo->altout.lock); + minfo->outputs[1].src = MATROXFB_SRC_NONE; + minfo->outputs[1].output = NULL; + minfo->outputs[1].data = NULL; + minfo->outputs[1].mode = MATROXFB_OUTPUT_MODE_MONITOR; + minfo->outputs[2].src = MATROXFB_SRC_NONE; + minfo->outputs[2].output = NULL; + minfo->outputs[2].data = NULL; + minfo->outputs[2].mode = MATROXFB_OUTPUT_MODE_MONITOR; + up_write(&minfo->altout.lock); } } |