From: Ilya Bakoulin <ilya.bakou...@amd.com>
[Why]
- Need to change interface function signature / add an enum
to reflect the available register field values
[How]
- Add a new enum and modify existing functions to use it instead
of bool
Signed-off-by: Ilya Bakoulin <ilya.bakou...@amd.com>
Reviewed-by: Charlene Liu <charlene....@amd.com>
Acked-by: Leo Li <sunpeng...@amd.com>
---
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c | 2 +-
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.h | 2 +-
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c | 2 +-
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.h | 2 +-
drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h | 8 +++++++-
5 files changed, 11 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c
b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c
index 03f5aa10c4c4..001db49e4bb2 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c
@@ -509,7 +509,7 @@ bool hubp1_program_surface_flip_and_addr(
}
void hubp1_dcc_control(struct hubp *hubp, bool enable,
- bool independent_64b_blks)
+ enum hubp_ind_block_size independent_64b_blks)
{
uint32_t dcc_en = enable ? 1 : 0;
uint32_t dcc_ind_64b_blk = independent_64b_blks ? 1 : 0;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.h
b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.h
index 91116b3d4b48..cb20d10288c0 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.h
@@ -698,7 +698,7 @@ void hubp1_program_tiling(
void hubp1_dcc_control(struct hubp *hubp,
bool enable,
- bool independent_64b_blks);
+ enum hubp_ind_block_size independent_64b_blks);
#ifdef CONFIG_DRM_AMD_DC_DCN2_0
bool hubp1_program_surface_flip_and_addr(
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c
b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c
index ac01e636ae27..b4b384c7fa9b 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c
@@ -397,7 +397,7 @@ void hubp2_program_rotation(
}
void hubp2_dcc_control(struct hubp *hubp, bool enable,
- bool independent_64b_blks)
+ enum hubp_ind_block_size independent_64b_blks)
{
uint32_t dcc_en = enable ? 1 : 0;
uint32_t dcc_ind_64b_blk = independent_64b_blks ? 1 : 0;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.h
b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.h
index 924699e5f443..c4ed8f1b9424 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.h
@@ -252,7 +252,7 @@ bool hubp2_program_surface_flip_and_addr(
bool flip_immediate);
void hubp2_dcc_control(struct hubp *hubp, bool enable,
- bool independent_64b_blks);
+ enum hubp_ind_block_size independent_64b_blks);
void hubp2_program_size(
struct hubp *hubp,
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h
b/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h
index 4993f134e747..809b62b51a43 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h
@@ -47,6 +47,11 @@ enum cursor_lines_per_chunk {
CURSOR_LINE_PER_CHUNK_16
};
+enum hubp_ind_block_size {
+ hubp_ind_block_unconstrained = 0,
+ hubp_ind_block_64b,
+};
+
struct hubp {
const struct hubp_funcs *funcs;
struct dc_context *ctx;
@@ -74,7 +79,8 @@ struct hubp_funcs {
struct _vcs_dpi_display_ttu_regs_st *ttu_regs);
void (*dcc_control)(struct hubp *hubp, bool enable,
- bool independent_64b_blks);
+ enum hubp_ind_block_size blk_size);
+
void (*mem_program_viewport)(
struct hubp *hubp,
const struct rect *viewport,
--
2.22.0
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