drm/msm/sde: add clock/bandwidth control for inline rotation
Add new properties to support clock and bandwidth control for
inline rotation. New properties enable user mode to control
clock and bandwidth requirement for inline rotation on per
commit basis.
CRs-Fixed: 2009714
Change-Id: Ic30e316683abe0dd55119614edd6140c48bc9a42
Signed-off-by: Alan Kwong <akwong@codeaurora.org>
diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h
index b51187d..a904dcd 100644
--- a/drivers/gpu/drm/msm/msm_drv.h
+++ b/drivers/gpu/drm/msm/msm_drv.h
@@ -134,7 +134,10 @@
CRTC_PROP_CORE_CLK,
CRTC_PROP_CORE_AB,
CRTC_PROP_CORE_IB,
+ CRTC_PROP_MEM_AB,
+ CRTC_PROP_MEM_IB,
CRTC_PROP_ROT_PREFILL_BW,
+ CRTC_PROP_ROT_CLK,
/* total # of properties */
CRTC_PROP_COUNT
diff --git a/drivers/gpu/drm/msm/sde/sde_crtc.c b/drivers/gpu/drm/msm/sde/sde_crtc.c
index 5589128..ec15215 100644
--- a/drivers/gpu/drm/msm/sde/sde_crtc.c
+++ b/drivers/gpu/drm/msm/sde/sde_crtc.c
@@ -1733,9 +1733,21 @@
SDE_POWER_HANDLE_ENABLE_BUS_IB_QUOTA,
CRTC_PROP_CORE_IB);
msm_property_install_range(&sde_crtc->property_info,
+ "mem_ab", 0x0, 0, U64_MAX,
+ SDE_POWER_HANDLE_ENABLE_BUS_AB_QUOTA,
+ CRTC_PROP_MEM_AB);
+ msm_property_install_range(&sde_crtc->property_info,
+ "mem_ib", 0x0, 0, U64_MAX,
+ SDE_POWER_HANDLE_ENABLE_BUS_AB_QUOTA,
+ CRTC_PROP_MEM_IB);
+ msm_property_install_range(&sde_crtc->property_info,
"rot_prefill_bw", 0, 0, U64_MAX,
catalog->perf.max_bw_high * 1000ULL,
CRTC_PROP_ROT_PREFILL_BW);
+ msm_property_install_range(&sde_crtc->property_info,
+ "rot_clk", 0, 0, U64_MAX,
+ sde_kms->perf.max_core_clk_rate,
+ CRTC_PROP_ROT_CLK);
msm_property_install_blob(&sde_crtc->property_info, "capabilities",
DRM_MODE_PROP_IMMUTABLE, CRTC_PROP_INFO);
diff --git a/drivers/gpu/drm/msm/sde/sde_plane.c b/drivers/gpu/drm/msm/sde/sde_plane.c
index 2eb947d..fc68820 100644
--- a/drivers/gpu/drm/msm/sde/sde_plane.c
+++ b/drivers/gpu/drm/msm/sde/sde_plane.c
@@ -1500,6 +1500,8 @@
rot_cmd->secure = state->fb->flags & DRM_MODE_FB_SECURE ? true : false;
rot_cmd->prefill_bw = sde_crtc_get_property(sde_cstate,
CRTC_PROP_ROT_PREFILL_BW);
+ rot_cmd->clkrate = sde_crtc_get_property(sde_cstate,
+ CRTC_PROP_ROT_CLK);
rot_cmd->dst_writeback = psde->sbuf_writeback;
if (sde_crtc_get_intf_mode(state->crtc) == INTF_MODE_VIDEO)