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drm/i915: Reuse RPLU cdclk fns for MTL+

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MTL/LNL use the same cdclk functions as RPLU albeit with different
tables. Having separate tables and not requiring special handling
for the platforms, reuse RPLU cdclk functions.

v2: Update subject and the commit message(Jani)

Cc: Gustavo Sousa <gustavo.sousa@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240228214854.2530205-1-radhakrishna.sripada@intel.com
This commit is contained in:
Radhakrishna Sripada 2024-02-28 13:48:54 -08:00
parent a2596003ef
commit 0e7dd6fe96
1 changed files with 2 additions and 9 deletions
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11
drivers/gpu/drm/i915/display/intel_cdclk.c
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@ -3559,13 +3559,6 @@ void intel_cdclk_debugfs_register(struct drm_i915_private *i915)
i915, &i915_cdclk_info_fops);
}
static const struct intel_cdclk_funcs mtl_cdclk_funcs = {
.get_cdclk = bxt_get_cdclk,
.set_cdclk = bxt_set_cdclk,
.modeset_calc_cdclk = bxt_modeset_calc_cdclk,
.calc_voltage_level = rplu_calc_voltage_level,
};
static const struct intel_cdclk_funcs rplu_cdclk_funcs = {
.get_cdclk = bxt_get_cdclk,
.set_cdclk = bxt_set_cdclk,
@ -3709,10 +3702,10 @@ static const struct intel_cdclk_funcs i830_cdclk_funcs = {
void intel_init_cdclk_hooks(struct drm_i915_private *dev_priv)
{
if (DISPLAY_VER(dev_priv) >= 20) {
dev_priv->display.funcs.cdclk = &mtl_cdclk_funcs;
dev_priv->display.funcs.cdclk = &rplu_cdclk_funcs;
dev_priv->display.cdclk.table = lnl_cdclk_table;
} else if (DISPLAY_VER(dev_priv) >= 14) {
dev_priv->display.funcs.cdclk = &mtl_cdclk_funcs;
dev_priv->display.funcs.cdclk = &rplu_cdclk_funcs;
dev_priv->display.cdclk.table = mtl_cdclk_table;
} else if (IS_DG2(dev_priv)) {
dev_priv->display.funcs.cdclk = &tgl_cdclk_funcs;