diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-02-10 16:52:55 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-02-10 17:14:49 +0100 |
| commit | 9edd576d89a5b6d3e136d7dcab654d887c0d25b7 (patch) | |
| tree | d19670de2256f8187321de3a41fa4a10d3c8e402 /drivers/regulator/mc13xxx.h | |
| parent | e21af88d39796c907c38648c824be3d646ffbe35 (diff) | |
| parent | 28a4d5675857f6386930a324317281cb8ed1e5d0 (diff) | |
Merge remote-tracking branch 'airlied/drm-fixes' into drm-intel-next-queued
Back-merge from drm-fixes into drm-intel-next to sort out two things:
- interlaced support: -fixes contains a bugfix to correctly clear
interlaced configuration bits in case the bios sets up an interlaced
mode and we want to set up the progressive mode (current kernels
don't support interlaced). The actual feature work to support
interlaced depends upon (and conflicts with) this bugfix.
- forcewake voodoo to workaround missed IRQ issues: -fixes only enabled
this for ivybridge, but some recent bug reports indicate that we
need this on Sandybridge, too. But in a slightly different flavour
and with other fixes and reworks on top. Additionally there are some
forcewake cleanup patches heading to -next that would conflict with
currrent -fixes.
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/regulator/mc13xxx.h')
| -rw-r--r-- | drivers/regulator/mc13xxx.h | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/drivers/regulator/mc13xxx.h b/drivers/regulator/mc13xxx.h index 27758267e12..b3961c658b0 100644 --- a/drivers/regulator/mc13xxx.h +++ b/drivers/regulator/mc13xxx.h @@ -29,6 +29,7 @@ struct mc13xxx_regulator_priv { struct mc13xxx *mc13xxx; u32 powermisc_pwgt_state; struct mc13xxx_regulator *mc13xxx_regulators; + int num_regulators; struct regulator_dev *regulators[]; }; @@ -42,13 +43,32 @@ extern int mc13xxx_fixed_regulator_set_voltage(struct regulator_dev *rdev, int min_uV, int max_uV, unsigned *selector); extern int mc13xxx_fixed_regulator_get_voltage(struct regulator_dev *rdev); +#ifdef CONFIG_OF +extern int mc13xxx_get_num_regulators_dt(struct platform_device *pdev); +extern struct mc13xxx_regulator_init_data *mc13xxx_parse_regulators_dt( + struct platform_device *pdev, struct mc13xxx_regulator *regulators, + int num_regulators); +#else +static inline int mc13xxx_get_num_regulators_dt(struct platform_device *pdev) +{ + return -ENODEV; +} + +static inline struct mc13xxx_regulator_init_data *mc13xxx_parse_regulators_dt( + struct platform_device *pdev, struct mc13xxx_regulator *regulators, + int num_regulators) +{ + return NULL; +} +#endif + extern struct regulator_ops mc13xxx_regulator_ops; extern struct regulator_ops mc13xxx_fixed_regulator_ops; #define MC13xxx_DEFINE(prefix, _name, _reg, _vsel_reg, _voltages, _ops) \ [prefix ## _name] = { \ .desc = { \ - .name = #prefix "_" #_name, \ + .name = #_name, \ .n_voltages = ARRAY_SIZE(_voltages), \ .ops = &_ops, \ .type = REGULATOR_VOLTAGE, \ @@ -66,7 +86,7 @@ extern struct regulator_ops mc13xxx_fixed_regulator_ops; #define MC13xxx_FIXED_DEFINE(prefix, _name, _reg, _voltages, _ops) \ [prefix ## _name] = { \ .desc = { \ - .name = #prefix "_" #_name, \ + .name = #_name, \ .n_voltages = ARRAY_SIZE(_voltages), \ .ops = &_ops, \ .type = REGULATOR_VOLTAGE, \ @@ -81,7 +101,7 @@ extern struct regulator_ops mc13xxx_fixed_regulator_ops; #define MC13xxx_GPO_DEFINE(prefix, _name, _reg, _voltages, _ops) \ [prefix ## _name] = { \ .desc = { \ - .name = #prefix "_" #_name, \ + .name = #_name, \ .n_voltages = ARRAY_SIZE(_voltages), \ .ops = &_ops, \ .type = REGULATOR_VOLTAGE, \ |