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| author | Ville Syrjälä | 2015-08-27 22:55:56 +0200 |
|---|---|---|
| committer | Daniel Vetter | 2015-09-02 16:50:59 +0200 |
| commit | 40bfd7a3303b7c383493c80a250c59b61d812ce5 (patch) | |
| tree | 08b6f1a3f5f933fd9ba1690bbd2cc36d597219b0 /drivers/gpu/drm/i915/i915_reg.h | |
| parent | drm/i915: Update comments around base bpp (diff) | |
| download | kernel-qcow2-linux-40bfd7a3303b7c383493c80a250c59b61d812ce5.tar.gz kernel-qcow2-linux-40bfd7a3303b7c383493c80a250c59b61d812ce5.tar.xz kernel-qcow2-linux-40bfd7a3303b7c383493c80a250c59b61d812ce5.zip | |
drm/i915: Clean up various HPD defines
Indent the PORTx_HOTPLUG_... defines appropriately, and fix some space
vs. tab issues.
v2: Document pre-HSW/LPT bits, and order another tab (Paulo)
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 74 |
1 files changed, 38 insertions, 36 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index e7c9dc8e24fe..e36baca48ab8 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -5394,15 +5394,17 @@ enum skl_disp_power_wells { #define CPU_VGACNTRL 0x41000 -#define DIGITAL_PORT_HOTPLUG_CNTRL 0x44030 -#define DIGITAL_PORTA_HOTPLUG_ENABLE (1 << 4) -#define DIGITAL_PORTA_SHORT_PULSE_2MS (0 << 2) -#define DIGITAL_PORTA_SHORT_PULSE_4_5MS (1 << 2) -#define DIGITAL_PORTA_SHORT_PULSE_6MS (2 << 2) -#define DIGITAL_PORTA_SHORT_PULSE_100MS (3 << 2) -#define DIGITAL_PORTA_NO_DETECT (0 << 0) -#define DIGITAL_PORTA_LONG_PULSE_DETECT_MASK (1 << 1) -#define DIGITAL_PORTA_SHORT_PULSE_DETECT_MASK (1 << 0) +#define DIGITAL_PORT_HOTPLUG_CNTRL 0x44030 +#define DIGITAL_PORTA_HOTPLUG_ENABLE (1 << 4) +#define DIGITAL_PORTA_PULSE_DURATION_2ms (0 << 2) /* pre-HSW */ +#define DIGITAL_PORTA_PULSE_DURATION_4_5ms (1 << 2) /* pre-HSW */ +#define DIGITAL_PORTA_PULSE_DURATION_6ms (2 << 2) /* pre-HSW */ +#define DIGITAL_PORTA_PULSE_DURATION_100ms (3 << 2) /* pre-HSW */ +#define DIGITAL_PORTA_PULSE_DURATION_MASK (3 << 2) /* pre-HSW */ +#define DIGITAL_PORTA_HOTPLUG_STATUS_MASK (3 << 0) +#define DIGITAL_PORTA_HOTPLUG_NO_DETECT (0 << 0) +#define DIGITAL_PORTA_HOTPLUG_SHORT_DETECT (1 << 0) +#define DIGITAL_PORTA_HOTPLUG_LONG_DETECT (2 << 0) /* refresh rate hardware control */ #define RR_HW_CTL 0x45300 @@ -6030,46 +6032,46 @@ enum skl_disp_power_wells { #define SERR_INT_TRANS_FIFO_UNDERRUN(pipe) (1<<(pipe*3)) /* digital port hotplug */ -#define PCH_PORT_HOTPLUG 0xc4030 /* SHOTPLUG_CTL */ -#define BXT_PORTA_HOTPLUG_ENABLE (1 << 28) -#define BXT_PORTA_HOTPLUG_STATUS_MASK (0x3 << 24) +#define PCH_PORT_HOTPLUG 0xc4030 /* SHOTPLUG_CTL */ +#define BXT_PORTA_HOTPLUG_ENABLE (1 << 28) +#define BXT_PORTA_HOTPLUG_STATUS_MASK (3 << 24) #define BXT_PORTA_HOTPLUG_NO_DETECT (0 << 24) #define BXT_PORTA_HOTPLUG_SHORT_DETECT (1 << 24) #define BXT_PORTA_HOTPLUG_LONG_DETECT (2 << 24) -#define PORTD_HOTPLUG_ENABLE (1 << 20) -#define PORTD_PULSE_DURATION_2ms (0) -#define PORTD_PULSE_DURATION_4_5ms (1 << 18) -#define PORTD_PULSE_DURATION_6ms (2 << 18) -#define PORTD_PULSE_DURATION_100ms (3 << 18) -#define PORTD_PULSE_DURATION_MASK (3 << 18) -#define PORTD_HOTPLUG_STATUS_MASK (0x3 << 16) +#define PORTD_HOTPLUG_ENABLE (1 << 20) +#define PORTD_PULSE_DURATION_2ms (0 << 18) /* pre-LPT */ +#define PORTD_PULSE_DURATION_4_5ms (1 << 18) /* pre-LPT */ +#define PORTD_PULSE_DURATION_6ms (2 << 18) /* pre-LPT */ +#define PORTD_PULSE_DURATION_100ms (3 << 18) /* pre-LPT */ +#define PORTD_PULSE_DURATION_MASK (3 << 18) /* pre-LPT */ +#define PORTD_HOTPLUG_STATUS_MASK (3 << 16) #define PORTD_HOTPLUG_NO_DETECT (0 << 16) #define PORTD_HOTPLUG_SHORT_DETECT (1 << 16) #define PORTD_HOTPLUG_LONG_DETECT (2 << 16) -#define PORTC_HOTPLUG_ENABLE (1 << 12) -#define PORTC_PULSE_DURATION_2ms (0) -#define PORTC_PULSE_DURATION_4_5ms (1 << 10) -#define PORTC_PULSE_DURATION_6ms (2 << 10) -#define PORTC_PULSE_DURATION_100ms (3 << 10) -#define PORTC_PULSE_DURATION_MASK (3 << 10) -#define PORTC_HOTPLUG_STATUS_MASK (0x3 << 8) +#define PORTC_HOTPLUG_ENABLE (1 << 12) +#define PORTC_PULSE_DURATION_2ms (0 << 10) /* pre-LPT */ +#define PORTC_PULSE_DURATION_4_5ms (1 << 10) /* pre-LPT */ +#define PORTC_PULSE_DURATION_6ms (2 << 10) /* pre-LPT */ +#define PORTC_PULSE_DURATION_100ms (3 << 10) /* pre-LPT */ +#define PORTC_PULSE_DURATION_MASK (3 << 10) /* pre-LPT */ +#define PORTC_HOTPLUG_STATUS_MASK (3 << 8) #define PORTC_HOTPLUG_NO_DETECT (0 << 8) #define PORTC_HOTPLUG_SHORT_DETECT (1 << 8) #define PORTC_HOTPLUG_LONG_DETECT (2 << 8) -#define PORTB_HOTPLUG_ENABLE (1 << 4) -#define PORTB_PULSE_DURATION_2ms (0) -#define PORTB_PULSE_DURATION_4_5ms (1 << 2) -#define PORTB_PULSE_DURATION_6ms (2 << 2) -#define PORTB_PULSE_DURATION_100ms (3 << 2) -#define PORTB_PULSE_DURATION_MASK (3 << 2) -#define PORTB_HOTPLUG_STATUS_MASK (0x3 << 0) +#define PORTB_HOTPLUG_ENABLE (1 << 4) +#define PORTB_PULSE_DURATION_2ms (0 << 2) /* pre-LPT */ +#define PORTB_PULSE_DURATION_4_5ms (1 << 2) /* pre-LPT */ +#define PORTB_PULSE_DURATION_6ms (2 << 2) /* pre-LPT */ +#define PORTB_PULSE_DURATION_100ms (3 << 2) /* pre-LPT */ +#define PORTB_PULSE_DURATION_MASK (3 << 2) /* pre-LPT */ +#define PORTB_HOTPLUG_STATUS_MASK (3 << 0) #define PORTB_HOTPLUG_NO_DETECT (0 << 0) #define PORTB_HOTPLUG_SHORT_DETECT (1 << 0) #define PORTB_HOTPLUG_LONG_DETECT (2 << 0) -#define PCH_PORT_HOTPLUG2 0xc403C /* SHOTPLUG_CTL2 */ -#define PORTE_HOTPLUG_ENABLE (1 << 4) -#define PORTE_HOTPLUG_STATUS_MASK (0x3 << 0) +#define PCH_PORT_HOTPLUG2 0xc403C /* SHOTPLUG_CTL2 SPT+ */ +#define PORTE_HOTPLUG_ENABLE (1 << 4) +#define PORTE_HOTPLUG_STATUS_MASK (3 << 0) #define PORTE_HOTPLUG_NO_DETECT (0 << 0) #define PORTE_HOTPLUG_SHORT_DETECT (1 << 0) #define PORTE_HOTPLUG_LONG_DETECT (2 << 0) |