diff options
| author | Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> | 2018-10-31 14:59:54 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-11-19 23:27:41 +0300 |
| commit | 1a1adf172f6a9747d5dd2d9236af28ccff8646a8 (patch) | |
| tree | 1761e1ecfeb47652798bfd84409134fe6c3e55cd /drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h | |
| parent | 14fee4ca84ecaa42aeada8ff404269e8c0a15efb (diff) | |
| download | linux-1a1adf172f6a9747d5dd2d9236af28ccff8646a8.tar.xz | |
drm/amd/display: fix pipe interdependent hubp programming
A number of registers need to be updated for all active
pipes wherever any pipe causes a change in watermarks.
This change separates programming of these registers into
a separate function call that is called for all active pipes
during a bw update.
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h | 5 |
1 files changed, 5 insertions, 0 deletions
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 8f4f40646b4d..04c6989aac58 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h @@ -63,6 +63,11 @@ struct hubp_funcs { struct _vcs_dpi_display_rq_regs_st *rq_regs, struct _vcs_dpi_display_pipe_dest_params_st *pipe_dest); + void (*hubp_setup_interdependent)( + struct hubp *hubp, + struct _vcs_dpi_display_dlg_regs_st *dlg_regs, + struct _vcs_dpi_display_ttu_regs_st *ttu_regs); + void (*dcc_control)(struct hubp *hubp, bool enable, bool independent_64b_blks); void (*mem_program_viewport)( |