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drm/i915: Clean up various HPD defines

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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>
This commit is contained in:
Ville Syrjälä 2015-08-27 23:55:56 +03:00 • committed by Daniel Vetter
parent 62f0ace531
commit 40bfd7a330
1 changed files with 38 additions and 36 deletions
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74
drivers/gpu/drm/i915/i915_reg.h
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@ -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)