[PATCH 02/16] drm/amd/display: Remove CompBufReservedSpace* VBA variable

[Maíra Canal]

The variables CompBufReservedSpaceZs, CompBufReservedSpace64B and
CompBufReservedSpaceNeedAdjustment from the struct vba_vars_st are
only used on assignments, so their values are not used on code. Moreover,
their getter functions are not used also. So, remove the variables
entries from the struct vba_vars_st.

Signed-off-by: Maíra Canal <mairacanal@xxxxxxxxxx>
---
 .../gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c   | 3 ---
 drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c        | 2 --
 drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h        | 5 -----
 3 files changed, 10 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
index 573504de1789..a1fb2d1d1cdb 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
@@ -307,9 +307,6 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman
 					 .dummy_boolean); /* bool *ViewportSizeSupport */
 	}
 
-	v->CompBufReservedSpaceZs     = v->CompBufReservedSpaceKBytes * 1024.0 / 256.0;
-	v->CompBufReservedSpace64B    = v->CompBufReservedSpaceKBytes * 1024.0 / 64.0;
-
 	// DCFCLK Deep Sleep
 	dml32_CalculateDCFCLKDeepSleep(
 			mode_lib->vba.NumberOfActiveSurfaces,
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c
index 5dc2f52165fb..d1c720b48b0c 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c
@@ -122,8 +122,6 @@ dml_get_attr_func(fclk_watermark, mode_lib->vba.Watermark.FCLKChangeWatermark);
 dml_get_attr_func(usr_retraining_watermark, mode_lib->vba.Watermark.USRRetrainingWatermark);
 
 dml_get_attr_func(comp_buffer_reserved_space_kbytes, mode_lib->vba.CompBufReservedSpaceKBytes);
-dml_get_attr_func(comp_buffer_reserved_space_64bytes, mode_lib->vba.CompBufReservedSpace64B);
-dml_get_attr_func(comp_buffer_reserved_space_zs, mode_lib->vba.CompBufReservedSpaceZs);
 dml_get_attr_func(unbounded_request_enabled, mode_lib->vba.UnboundedRequestEnabled);
 
 #define dml_get_pipe_attr_func(attr, var)  double get_##attr(struct display_mode_lib *mode_lib, const display_e2e_pipe_params_st *pipes, unsigned int num_pipes, unsigned int which_pipe) \
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h
index cb125f7d0814..632041cf49bb 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h
@@ -67,8 +67,6 @@ dml_get_attr_decl(min_meta_chunk_size_in_byte);
 dml_get_attr_decl(fclk_watermark);
 dml_get_attr_decl(usr_retraining_watermark);
 dml_get_attr_decl(comp_buffer_reserved_space_kbytes);
-dml_get_attr_decl(comp_buffer_reserved_space_64bytes);
-dml_get_attr_decl(comp_buffer_reserved_space_zs);
 dml_get_attr_decl(unbounded_request_enabled);
 
 #define dml_get_pipe_attr_decl(attr) double get_##attr(struct display_mode_lib *mode_lib, const display_e2e_pipe_params_st *pipes, unsigned int num_pipes, unsigned int which_pipe)
@@ -655,9 +653,6 @@ struct vba_vars_st {
 	Watermarks      Watermark;
 	bool DCHUBBUB_ARB_CSTATE_MAX_CAP_MODE;
 	unsigned int CompBufReservedSpaceKBytes;
-	unsigned int CompBufReservedSpace64B;
-	unsigned int CompBufReservedSpaceZs;
-	bool CompBufReservedSpaceNeedAdjustment;
 
 	// These are the clocks calcuated by the library but they are not actually
 	// used explicitly. They are fetched by tests and then possibly used. The
-- 
2.37.1