Skip to content

L
linux
Commit 40bfd7a3 authored by Ville Syrjälä's avatar Ville Syrjälä Committed by Daniel Vetter
Browse files
Options

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: default avatarPaulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 62f0ace5
Show whitespace changes
Inline Side-by-side
Showing with 38 additions and 36 deletions
drivers/gpu/drm/i915/i915_reg.h
View file @ 40bfd7a3
...@@ -5396,13 +5396,15 @@ enum skl_disp_power_wells { ...@@ -5396,13 +5396,15 @@ enum skl_disp_power_wells {
#define DIGITAL_PORT_HOTPLUG_CNTRL 0x44030 #define DIGITAL_PORT_HOTPLUG_CNTRL 0x44030
#define DIGITAL_PORTA_HOTPLUG_ENABLE (1 << 4) #define DIGITAL_PORTA_HOTPLUG_ENABLE (1 << 4)
#define DIGITAL_PORTA_SHORT_PULSE_2MS (0 << 2) #define DIGITAL_PORTA_PULSE_DURATION_2ms (0 << 2) /* pre-HSW */
#define DIGITAL_PORTA_SHORT_PULSE_4_5MS (1 << 2) #define DIGITAL_PORTA_PULSE_DURATION_4_5ms (1 << 2) /* pre-HSW */
#define DIGITAL_PORTA_SHORT_PULSE_6MS (2 << 2) #define DIGITAL_PORTA_PULSE_DURATION_6ms (2 << 2) /* pre-HSW */
#define DIGITAL_PORTA_SHORT_PULSE_100MS (3 << 2) #define DIGITAL_PORTA_PULSE_DURATION_100ms (3 << 2) /* pre-HSW */
#define DIGITAL_PORTA_NO_DETECT (0 << 0) #define DIGITAL_PORTA_PULSE_DURATION_MASK (3 << 2) /* pre-HSW */
#define DIGITAL_PORTA_LONG_PULSE_DETECT_MASK (1 << 1) #define DIGITAL_PORTA_HOTPLUG_STATUS_MASK (3 << 0)
#define DIGITAL_PORTA_SHORT_PULSE_DETECT_MASK (1 << 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 */ /* refresh rate hardware control */
#define RR_HW_CTL 0x45300 #define RR_HW_CTL 0x45300
...@@ -6032,44 +6034,44 @@ enum skl_disp_power_wells { ...@@ -6032,44 +6034,44 @@ enum skl_disp_power_wells {
/* digital port hotplug */ /* digital port hotplug */
#define PCH_PORT_HOTPLUG 0xc4030 /* SHOTPLUG_CTL */ #define PCH_PORT_HOTPLUG 0xc4030 /* SHOTPLUG_CTL */
#define BXT_PORTA_HOTPLUG_ENABLE (1 << 28) #define BXT_PORTA_HOTPLUG_ENABLE (1 << 28)
#define BXT_PORTA_HOTPLUG_STATUS_MASK (0x3 << 24) #define BXT_PORTA_HOTPLUG_STATUS_MASK (3 << 24)
#define BXT_PORTA_HOTPLUG_NO_DETECT (0 << 24) #define BXT_PORTA_HOTPLUG_NO_DETECT (0 << 24)
#define BXT_PORTA_HOTPLUG_SHORT_DETECT (1 << 24) #define BXT_PORTA_HOTPLUG_SHORT_DETECT (1 << 24)
#define BXT_PORTA_HOTPLUG_LONG_DETECT (2 << 24) #define BXT_PORTA_HOTPLUG_LONG_DETECT (2 << 24)
#define PORTD_HOTPLUG_ENABLE (1 << 20) #define PORTD_HOTPLUG_ENABLE (1 << 20)
#define PORTD_PULSE_DURATION_2ms (0) #define PORTD_PULSE_DURATION_2ms (0 << 18) /* pre-LPT */
#define PORTD_PULSE_DURATION_4_5ms (1 << 18) #define PORTD_PULSE_DURATION_4_5ms (1 << 18) /* pre-LPT */
#define PORTD_PULSE_DURATION_6ms (2 << 18) #define PORTD_PULSE_DURATION_6ms (2 << 18) /* pre-LPT */
#define PORTD_PULSE_DURATION_100ms (3 << 18) #define PORTD_PULSE_DURATION_100ms (3 << 18) /* pre-LPT */
#define PORTD_PULSE_DURATION_MASK (3 << 18) #define PORTD_PULSE_DURATION_MASK (3 << 18) /* pre-LPT */
#define PORTD_HOTPLUG_STATUS_MASK (0x3 << 16) #define PORTD_HOTPLUG_STATUS_MASK (3 << 16)
#define PORTD_HOTPLUG_NO_DETECT (0 << 16) #define PORTD_HOTPLUG_NO_DETECT (0 << 16)
#define PORTD_HOTPLUG_SHORT_DETECT (1 << 16) #define PORTD_HOTPLUG_SHORT_DETECT (1 << 16)
#define PORTD_HOTPLUG_LONG_DETECT (2 << 16) #define PORTD_HOTPLUG_LONG_DETECT (2 << 16)
#define PORTC_HOTPLUG_ENABLE (1 << 12) #define PORTC_HOTPLUG_ENABLE (1 << 12)
#define PORTC_PULSE_DURATION_2ms (0) #define PORTC_PULSE_DURATION_2ms (0 << 10) /* pre-LPT */
#define PORTC_PULSE_DURATION_4_5ms (1 << 10) #define PORTC_PULSE_DURATION_4_5ms (1 << 10) /* pre-LPT */
#define PORTC_PULSE_DURATION_6ms (2 << 10) #define PORTC_PULSE_DURATION_6ms (2 << 10) /* pre-LPT */
#define PORTC_PULSE_DURATION_100ms (3 << 10) #define PORTC_PULSE_DURATION_100ms (3 << 10) /* pre-LPT */
#define PORTC_PULSE_DURATION_MASK (3 << 10) #define PORTC_PULSE_DURATION_MASK (3 << 10) /* pre-LPT */
#define PORTC_HOTPLUG_STATUS_MASK (0x3 << 8) #define PORTC_HOTPLUG_STATUS_MASK (3 << 8)
#define PORTC_HOTPLUG_NO_DETECT (0 << 8) #define PORTC_HOTPLUG_NO_DETECT (0 << 8)
#define PORTC_HOTPLUG_SHORT_DETECT (1 << 8) #define PORTC_HOTPLUG_SHORT_DETECT (1 << 8)
#define PORTC_HOTPLUG_LONG_DETECT (2 << 8) #define PORTC_HOTPLUG_LONG_DETECT (2 << 8)
#define PORTB_HOTPLUG_ENABLE (1 << 4) #define PORTB_HOTPLUG_ENABLE (1 << 4)
#define PORTB_PULSE_DURATION_2ms (0) #define PORTB_PULSE_DURATION_2ms (0 << 2) /* pre-LPT */
#define PORTB_PULSE_DURATION_4_5ms (1 << 2) #define PORTB_PULSE_DURATION_4_5ms (1 << 2) /* pre-LPT */
#define PORTB_PULSE_DURATION_6ms (2 << 2) #define PORTB_PULSE_DURATION_6ms (2 << 2) /* pre-LPT */
#define PORTB_PULSE_DURATION_100ms (3 << 2) #define PORTB_PULSE_DURATION_100ms (3 << 2) /* pre-LPT */
#define PORTB_PULSE_DURATION_MASK (3 << 2) #define PORTB_PULSE_DURATION_MASK (3 << 2) /* pre-LPT */
#define PORTB_HOTPLUG_STATUS_MASK (0x3 << 0) #define PORTB_HOTPLUG_STATUS_MASK (3 << 0)
#define PORTB_HOTPLUG_NO_DETECT (0 << 0) #define PORTB_HOTPLUG_NO_DETECT (0 << 0)
#define PORTB_HOTPLUG_SHORT_DETECT (1 << 0) #define PORTB_HOTPLUG_SHORT_DETECT (1 << 0)
#define PORTB_HOTPLUG_LONG_DETECT (2 << 0) #define PORTB_HOTPLUG_LONG_DETECT (2 << 0)
#define PCH_PORT_HOTPLUG2 0xc403C /* SHOTPLUG_CTL2 */ #define PCH_PORT_HOTPLUG2 0xc403C /* SHOTPLUG_CTL2 SPT+ */
#define PORTE_HOTPLUG_ENABLE (1 << 4) #define PORTE_HOTPLUG_ENABLE (1 << 4)
#define PORTE_HOTPLUG_STATUS_MASK (0x3 << 0) #define PORTE_HOTPLUG_STATUS_MASK (3 << 0)
#define PORTE_HOTPLUG_NO_DETECT (0 << 0) #define PORTE_HOTPLUG_NO_DETECT (0 << 0)
#define PORTE_HOTPLUG_SHORT_DETECT (1 << 0) #define PORTE_HOTPLUG_SHORT_DETECT (1 << 0)
#define PORTE_HOTPLUG_LONG_DETECT (2 << 0) #define PORTE_HOTPLUG_LONG_DETECT (2 << 0)
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7