Commit 75f5405e authored by Gustavo Sousa's avatar Gustavo Sousa Committed by Matt Roper
Browse files

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



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: default avatarJani Nikula <jani.nikula@intel.com>
Reviewed-by: default avatarLuca Coelho <luciano.coelho@intel.com>
Signed-off-by: default avatarGustavo Sousa <gustavo.sousa@intel.com>
Signed-off-by: default avatarMatt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241108130218.24125-2-gustavo.sousa@intel.com
parent f2afd903

drivers/gpu/drm/i915/display/intel_dmc_wl.c

+6 −5
Original line number Diff line number Diff line
@@ -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);