From 6a327cb18692f5741e023196310ef8e480da7f9a Mon Sep 17 00:00:00 2001 From: Michal Wajdeczko Date: Fri, 17 Jan 2020 08:20:36 +0000 Subject: [PATCH] drm/i915/guc: Don't pass CTB while writing Since we only have one SEND buffer we don't need to explicitly pass it to the write function. Signed-off-by: Michal Wajdeczko Cc: Chris Wilson Cc: Daniele Ceraolo Spurio Reviewed-by: Daniele Ceraolo Spurio Signed-off-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20200117082039.65644-3-michal.wajdeczko@intel.com --- drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c index 46e4faf..a373ca1 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c @@ -311,12 +311,13 @@ static u32 ct_get_next_fence(struct intel_guc_ct *ct) * ^-----------------len-------------------^ */ -static int ctb_write(struct intel_guc_ct_buffer *ctb, - const u32 *action, - u32 len /* in dwords */, - u32 fence, - bool want_response) +static int ct_write(struct intel_guc_ct *ct, + const u32 *action, + u32 len /* in dwords */, + u32 fence, + bool want_response) { + struct intel_guc_ct_buffer *ctb = &ct->ctbs[CTB_SEND]; struct guc_ct_buffer_desc *desc = ctb->desc; u32 head = desc->head / 4; /* in dwords */ u32 tail = desc->tail / 4; /* in dwords */ @@ -492,7 +493,7 @@ static int ct_send(struct intel_guc_ct *ct, list_add_tail(&request.link, &ct->requests.pending); spin_unlock_irqrestore(&ct->requests.lock, flags); - err = ctb_write(ctb, action, len, fence, !!response_buf); + err = ct_write(ct, action, len, fence, !!response_buf); if (unlikely(err)) goto unlink; -- 2.7.4