Attachment 36081 Details for Bug 28375 – less revoltaging and more deubgging messages

less revoltaging and more deubgging messages

less.revoltaging.diff (text/plain), 2.05 KB, created by Rafał Miłecki on 2010-06-06 03:31:16 UTC

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Creator: Rafał Miłecki

Created: 2010-06-06 03:31:16 UTC

Size: 2.05 KB

patch

obsolete

>diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
>index d84d7cf..fde60e5 100644
>--- a/drivers/gpu/drm/radeon/r600.c
>+++ b/drivers/gpu/drm/radeon/r600.c
>@@ -479,9 +479,13 @@ void r600_pm_misc(struct radeon_device *rdev)
> 	struct radeon_power_state *ps = &rdev->pm.power_state[requested_index];
> 	struct radeon_voltage *voltage = &ps->clock_info[0].voltage;
> 
>-	if ((voltage->type == VOLTAGE_SW) && voltage->voltage)
>-		radeon_atom_set_voltage(rdev, voltage->voltage);
>-
>+	DRM_INFO("[DBG] Called with %d\n", voltage->voltage);
>+	if (voltage->voltage != rdev->pm.current_vddc) {
>+		if ((voltage->type == VOLTAGE_SW) && voltage->voltage) {
>+			radeon_atom_set_voltage(rdev, voltage->voltage);
>+			rdev->pm.current_vddc = voltage->voltage;
>+		}
>+	}
> }
> 
> bool r600_gui_idle(struct radeon_device *rdev)
>diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
>index 084221d..04bc867 100644
>--- a/drivers/gpu/drm/radeon/radeon.h
>+++ b/drivers/gpu/drm/radeon/radeon.h
>@@ -745,6 +745,7 @@ struct radeon_pm {
> 	int                     default_power_state_index;
> 	u32                     current_sclk;
> 	u32                     current_mclk;
>+	u32                     current_vddc;
> 	struct radeon_i2c_chan *i2c_bus;
> 	/* selected pm method */
> 	enum radeon_pm_method     pm_method;
>diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
>index 4305cd5..ac0b8c2 100644
>--- a/drivers/gpu/drm/radeon/radeon_atombios.c
>+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
>@@ -2036,6 +2036,7 @@ void radeon_atom_set_voltage(struct radeon_device *rdev, u16 level)
> 	int index = GetIndexIntoMasterTable(COMMAND, SetVoltage);
> 	u8 frev, crev, volt_index = level;
> 
>+DRM_INFO("[DBG] Going to set %d\n", level);
> 	if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
> 		return;
> 
>@@ -2055,6 +2056,7 @@ void radeon_atom_set_voltage(struct radeon_device *rdev, u16 level)
> 		return;
> 	}
> 
>+DRM_INFO("[DBG] Setting %d!\n", level);
> 	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
> }
>

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Attachments on bug 28375: 36046 | 36047 | 36048 | 36049 | 36050 | 36051 | 36052 | 36057 | 36081 | 36082

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