The lines_to_wait info from VBT is never used. Remove. Cc: José Roberto de Souza <jose.souza@xxxxxxxxx> Cc: Jouni Högander <jouni.hogander@xxxxxxxxx> Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx> --- Not exactly a v2, but rather a replacement for [1]. [1] https://patchwork.freedesktop.org/patch/msgid/20220104085421.213793-1-jani.nikula@xxxxxxxxx --- drivers/gpu/drm/i915/display/intel_bios.c | 20 -------------------- drivers/gpu/drm/i915/i915_drv.h | 8 -------- 2 files changed, 28 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c index c7a8d517ce81..262406c00e53 100644 --- a/drivers/gpu/drm/i915/display/intel_bios.c +++ b/drivers/gpu/drm/i915/display/intel_bios.c @@ -905,26 +905,6 @@ parse_psr(struct drm_i915_private *i915, const struct bdb_header *bdb) i915->vbt.psr.idle_frames = psr_table->idle_frames < 0 ? 0 : psr_table->idle_frames > 15 ? 15 : psr_table->idle_frames; - switch (psr_table->lines_to_wait) { - case 0: - i915->vbt.psr.lines_to_wait = PSR_0_LINES_TO_WAIT; - break; - case 1: - i915->vbt.psr.lines_to_wait = PSR_1_LINE_TO_WAIT; - break; - case 2: - i915->vbt.psr.lines_to_wait = PSR_4_LINES_TO_WAIT; - break; - case 3: - i915->vbt.psr.lines_to_wait = PSR_8_LINES_TO_WAIT; - break; - default: - drm_dbg_kms(&i915->drm, - "VBT has unknown PSR lines to wait %u\n", - psr_table->lines_to_wait); - break; - } - /* * New psr options 0=500us, 1=100us, 2=2500us, 3=0us * Old decimal value is wake up time in multiples of 100 us. diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 6caec2eca8cd..890f1f6fbc49 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -514,13 +514,6 @@ i915_fence_timeout(const struct drm_i915_private *i915) /* Amount of PSF GV points, BSpec precisely defines this */ #define I915_NUM_PSF_GV_POINTS 3 -enum psr_lines_to_wait { - PSR_0_LINES_TO_WAIT = 0, - PSR_1_LINE_TO_WAIT, - PSR_4_LINES_TO_WAIT, - PSR_8_LINES_TO_WAIT -}; - struct intel_vbt_data { /* bdb version */ u16 version; @@ -560,7 +553,6 @@ struct intel_vbt_data { bool full_link; bool require_aux_wakeup; int idle_frames; - enum psr_lines_to_wait lines_to_wait; int tp1_wakeup_time_us; int tp2_tp3_wakeup_time_us; int psr2_tp2_tp3_wakeup_time_us; -- 2.30.2
