diff options
Diffstat (limited to 'drivers/video/intelfb/intelfbhw.c')
| -rw-r--r-- | drivers/video/intelfb/intelfbhw.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/video/intelfb/intelfbhw.c b/drivers/video/intelfb/intelfbhw.c index fe38df8e2b6..270f6552603 100644 --- a/drivers/video/intelfb/intelfbhw.c +++ b/drivers/video/intelfb/intelfbhw.c @@ -434,14 +434,14 @@ void intelfbhw_setcolreg(struct intelfb_info *dinfo, unsigned regno, unsigned red, unsigned green, unsigned blue, unsigned transp) { + u32 palette_reg = (dinfo->pipe == PIPE_A) ? + PALETTE_A : PALETTE_B; + #if VERBOSE > 0 DBG_MSG("intelfbhw_setcolreg: %d: (%d, %d, %d)\n", regno, red, green, blue); #endif - u32 palette_reg = (dinfo->pipe == PIPE_A) ? - PALETTE_A : PALETTE_B; - OUTREG(palette_reg + (regno << 2), (red << PALETTE_8_RED_SHIFT) | (green << PALETTE_8_GREEN_SHIFT) | @@ -1305,8 +1305,8 @@ int intelfbhw_program_mode(struct intelfb_info *dinfo, count = 0; do { - tmp_val[count%3] = INREG(0x70000); - if ((tmp_val[0] == tmp_val[1]) && (tmp_val[1]==tmp_val[2])) + tmp_val[count % 3] = INREG(PIPEA_DSL); + if ((tmp_val[0] == tmp_val[1]) && (tmp_val[1] == tmp_val[2])) break; count++; udelay(1); @@ -2004,7 +2004,6 @@ intelfbhw_enable_irq(struct intelfb_info *dinfo, int reenable) { void intelfbhw_disable_irq(struct intelfb_info *dinfo) { - u16 tmp; if (test_and_clear_bit(0, &dinfo->irq_flags)) { if (dinfo->vsync.pan_display) { @@ -2016,8 +2015,7 @@ intelfbhw_disable_irq(struct intelfb_info *dinfo) { OUTREG16(IMR, 0xffff); OUTREG16(IER, 0x0); - tmp = INREG16(IIR); - OUTREG16(IIR, tmp); + OUTREG16(IIR, INREG16(IIR)); /* clear IRQ requests */ spin_unlock_irq(&dinfo->int_lock); free_irq(dinfo->pdev->irq, dinfo); |