summaryrefslogtreecommitdiffstats
path: root/drivers/gpu/drm/radeon/radeon_clocks.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_clocks.c')
-rw-r--r--drivers/gpu/drm/radeon/radeon_clocks.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_clocks.c b/drivers/gpu/drm/radeon/radeon_clocks.c
index 6ae0c75f016a..9c6b29a41927 100644
--- a/drivers/gpu/drm/radeon/radeon_clocks.c
+++ b/drivers/gpu/drm/radeon/radeon_clocks.c
@@ -633,7 +633,7 @@ void radeon_legacy_set_clock_gating(struct radeon_device *rdev, int enable)
tmp &= ~(R300_SCLK_FORCE_VAP);
tmp |= RADEON_SCLK_FORCE_CP;
WREG32_PLL(RADEON_SCLK_CNTL, tmp);
- udelay(15000);
+ mdelay(15);
tmp = RREG32_PLL(R300_SCLK_CNTL2);
tmp &= ~(R300_SCLK_FORCE_TCL |
@@ -651,12 +651,12 @@ void radeon_legacy_set_clock_gating(struct radeon_device *rdev, int enable)
tmp |= (RADEON_ENGIN_DYNCLK_MODE |
(0x01 << RADEON_ACTIVE_HILO_LAT_SHIFT));
WREG32_PLL(RADEON_CLK_PWRMGT_CNTL, tmp);
- udelay(15000);
+ mdelay(15);
tmp = RREG32_PLL(RADEON_CLK_PIN_CNTL);
tmp |= RADEON_SCLK_DYN_START_CNTL;
WREG32_PLL(RADEON_CLK_PIN_CNTL, tmp);
- udelay(15000);
+ mdelay(15);
/* When DRI is enabled, setting DYN_STOP_LAT to zero can cause some R200
to lockup randomly, leave them as set by BIOS.
@@ -696,7 +696,7 @@ void radeon_legacy_set_clock_gating(struct radeon_device *rdev, int enable)
tmp |= RADEON_SCLK_MORE_FORCEON;
}
WREG32_PLL(RADEON_SCLK_MORE_CNTL, tmp);
- udelay(15000);
+ mdelay(15);
}
/* RV200::A11 A12, RV250::A11 A12 */
@@ -709,7 +709,7 @@ void radeon_legacy_set_clock_gating(struct radeon_device *rdev, int enable)
tmp |= RADEON_TCL_BYPASS_DISABLE;
WREG32_PLL(RADEON_PLL_PWRMGT_CNTL, tmp);
}
- udelay(15000);
+ mdelay(15);
/*enable dynamic mode for display clocks (PIXCLK and PIX2CLK) */
tmp = RREG32_PLL(RADEON_PIXCLKS_CNTL);
@@ -722,14 +722,14 @@ void radeon_legacy_set_clock_gating(struct radeon_device *rdev, int enable)
RADEON_PIXCLK_TMDS_ALWAYS_ONb);
WREG32_PLL(RADEON_PIXCLKS_CNTL, tmp);
- udelay(15000);
+ mdelay(15);
tmp = RREG32_PLL(RADEON_VCLK_ECP_CNTL);
tmp |= (RADEON_PIXCLK_ALWAYS_ONb |
RADEON_PIXCLK_DAC_ALWAYS_ONb);
WREG32_PLL(RADEON_VCLK_ECP_CNTL, tmp);
- udelay(15000);
+ mdelay(15);
}
} else {
/* Turn everything OFF (ForceON to everything) */
@@ -861,7 +861,7 @@ void radeon_legacy_set_clock_gating(struct radeon_device *rdev, int enable)
}
WREG32_PLL(RADEON_SCLK_CNTL, tmp);
- udelay(16000);
+ mdelay(16);
if ((rdev->family == CHIP_R300) ||
(rdev->family == CHIP_R350)) {
@@ -870,7 +870,7 @@ void radeon_legacy_set_clock_gating(struct radeon_device *rdev, int enable)
R300_SCLK_FORCE_GA |
R300_SCLK_FORCE_CBA);
WREG32_PLL(R300_SCLK_CNTL2, tmp);
- udelay(16000);
+ mdelay(16);
}
if (rdev->flags & RADEON_IS_IGP) {
@@ -878,7 +878,7 @@ void radeon_legacy_set_clock_gating(struct radeon_device *rdev, int enable)
tmp &= ~(RADEON_FORCEON_MCLKA |
RADEON_FORCEON_YCLKA);
WREG32_PLL(RADEON_MCLK_CNTL, tmp);
- udelay(16000);
+ mdelay(16);
}
if ((rdev->family == CHIP_RV200) ||
@@ -887,7 +887,7 @@ void radeon_legacy_set_clock_gating(struct radeon_device *rdev, int enable)
tmp = RREG32_PLL(RADEON_SCLK_MORE_CNTL);
tmp |= RADEON_SCLK_MORE_FORCEON;
WREG32_PLL(RADEON_SCLK_MORE_CNTL, tmp);
- udelay(16000);
+ mdelay(16);
}
tmp = RREG32_PLL(RADEON_PIXCLKS_CNTL);
@@ -900,7 +900,7 @@ void radeon_legacy_set_clock_gating(struct radeon_device *rdev, int enable)
RADEON_PIXCLK_TMDS_ALWAYS_ONb);
WREG32_PLL(RADEON_PIXCLKS_CNTL, tmp);
- udelay(16000);
+ mdelay(16);
tmp = RREG32_PLL(RADEON_VCLK_ECP_CNTL);
tmp &= ~(RADEON_PIXCLK_ALWAYS_ONb |