We will be using more than one range table in
intel_dmc_wl_check_range(). As such, move the logic to a new function
and name it intel_dmc_wl_reg_in_range().
Signed-off-by: Gustavo Sousa <gustavo.sousa@xxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_dmc_wl.c | 21 +++++++++++----------
1 file changed, 11 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl.c b/drivers/gpu/drm/i915/display/intel_dmc_wl.c
index 1753c334f3fd..4b958a4c4358 100644
--- a/drivers/gpu/drm/i915/display/intel_dmc_wl.c
+++ b/drivers/gpu/drm/i915/display/intel_dmc_wl.c
@@ -99,21 +99,22 @@ static void intel_dmc_wl_work(struct work_struct *work)
spin_unlock_irqrestore(&wl->lock, flags);
}
-static bool intel_dmc_wl_check_range(i915_reg_t reg)
+static bool intel_dmc_wl_reg_in_range(i915_reg_t reg,
+ const struct intel_dmc_wl_range ranges[])
{
- int i;
- bool wl_needed = false;
u32 offset = i915_mmio_reg_offset(reg);
- for (i = 0; lnl_wl_range[i].start; i++) {
- if (offset >= lnl_wl_range[i].start &&
- offset <= lnl_wl_range[i].end) {
- wl_needed = true;
- break;
- }
+ for (int i = 0; ranges[i].start; i++) {
+ if (ranges[i].start <= offset && offset <= ranges[i].end)
+ return true;
}
- return wl_needed;
+ return false;
+}
+
+static bool intel_dmc_wl_check_range(i915_reg_t reg)
+{
+ return intel_dmc_wl_reg_in_range(reg, lnl_wl_range);
}
static bool __intel_dmc_wl_supported(struct intel_display *display)
--
2.47.0
