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drm/i915/vlv: Remove redundant power well ID asserts 

The callbacks these asserts are called from are used from a single power
well, so not much point in checking that. The check also requires a unique
power well ID that we would need to keep around only for this purpose.
(A follow-up patch removes power well IDs not needed for direct power
 well access).

Cc: Ville Syrjala <ville.syrjala@linux.intel.com>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180806095843.13294-4-imre.deak@intel.com
This commit is contained in:
Imre Deak 2018-08-06 12:58:36 +03:00
parent 48a287ed9d
commit 3ae27f7e10
1 changed files with 0 additions and 12 deletions
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12
drivers/gpu/drm/i915/intel_runtime_pm.c
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@ -1045,8 +1045,6 @@ static void vlv_display_power_well_deinit(struct drm_i915_private *dev_priv)
static void vlv_display_power_well_enable(struct drm_i915_private *dev_priv,
struct i915_power_well *power_well)
{
WARN_ON_ONCE(power_well->id != PUNIT_POWER_WELL_DISP2D);
vlv_set_power_well(dev_priv, power_well, true);
vlv_display_power_well_init(dev_priv);
@ -1055,8 +1053,6 @@ static void vlv_display_power_well_enable(struct drm_i915_private *dev_priv,
static void vlv_display_power_well_disable(struct drm_i915_private *dev_priv,
struct i915_power_well *power_well)
{
WARN_ON_ONCE(power_well->id != PUNIT_POWER_WELL_DISP2D);
vlv_display_power_well_deinit(dev_priv);
vlv_set_power_well(dev_priv, power_well, false);
@ -1065,8 +1061,6 @@ static void vlv_display_power_well_disable(struct drm_i915_private *dev_priv,
static void vlv_dpio_cmn_power_well_enable(struct drm_i915_private *dev_priv,
struct i915_power_well *power_well)
{
WARN_ON_ONCE(power_well->id != PUNIT_POWER_WELL_DPIO_CMN_BC);
/* since ref/cri clock was enabled */
udelay(1); /* >10ns for cmnreset, >0ns for sidereset */
@ -1091,8 +1085,6 @@ static void vlv_dpio_cmn_power_well_disable(struct drm_i915_private *dev_priv,
{
enum pipe pipe;
WARN_ON_ONCE(power_well->id != PUNIT_POWER_WELL_DPIO_CMN_BC);
for_each_pipe(dev_priv, pipe)
assert_pll_disabled(dev_priv, pipe);
@ -1516,8 +1508,6 @@ out:
static void chv_pipe_power_well_enable(struct drm_i915_private *dev_priv,
struct i915_power_well *power_well)
{
WARN_ON_ONCE(power_well->id != CHV_DISP_PW_PIPE_A);
chv_set_pipe_power_well(dev_priv, power_well, true);
vlv_display_power_well_init(dev_priv);
@ -1526,8 +1516,6 @@ static void chv_pipe_power_well_enable(struct drm_i915_private *dev_priv,
static void chv_pipe_power_well_disable(struct drm_i915_private *dev_priv,
struct i915_power_well *power_well)
{
WARN_ON_ONCE(power_well->id != CHV_DISP_PW_PIPE_A);
vlv_display_power_well_deinit(dev_priv);
chv_set_pipe_power_well(dev_priv, power_well, false);