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drm/i915/dmc_wl: Use i915_mmio_reg_offset() instead of reg.reg

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The macro i915_mmio_reg_offset() is the proper interface to get a
register's offset. Use that instead of looking directly at reg.reg.

Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241108130218.24125-2-gustavo.sousa@intel.com
This commit is contained in:
Gustavo Sousa
2024-11-08 09:57:06 -03:00
committed by Matt Roper
parent f2afd9035e
commit 75f5405e7f
1 changed files with 6 additions and 5 deletions
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11
drivers/gpu/drm/i915/display/intel_dmc_wl.c
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@@ -91,14 +91,15 @@ static void intel_dmc_wl_work(struct work_struct *work)
spin_unlock_irqrestore(&wl->lock, flags);
}
static bool intel_dmc_wl_check_range(u32 address)
static bool intel_dmc_wl_check_range(i915_reg_t reg)
{
int i;
bool wl_needed = false;
u32 offset = i915_mmio_reg_offset(reg);
for (i = 0; i < ARRAY_SIZE(lnl_wl_range); i++) {
if (address >= lnl_wl_range[i].start &&
address <= lnl_wl_range[i].end) {
if (offset >= lnl_wl_range[i].start &&
offset <= lnl_wl_range[i].end) {
wl_needed = true;
break;
}
@@ -191,7 +192,7 @@ void intel_dmc_wl_get(struct intel_display *display, i915_reg_t reg)
if (!__intel_dmc_wl_supported(display))
return;
if (!intel_dmc_wl_check_range(reg.reg))
if (!intel_dmc_wl_check_range(reg))
return;
spin_lock_irqsave(&wl->lock, flags);
@@ -239,7 +240,7 @@ void intel_dmc_wl_put(struct intel_display *display, i915_reg_t reg)
if (!__intel_dmc_wl_supported(display))
return;
if (!intel_dmc_wl_check_range(reg.reg))
if (!intel_dmc_wl_check_range(reg))
return;
spin_lock_irqsave(&wl->lock, flags);