[why]
for vega, dp set_panel_mode is
handled by psp firmware. dal should not program the
register again.
[how]
dal does not program panel mode.
Signed-off-by: Hersen Wu <hersenxs.wu@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
bool post_blend_color_processing;
bool force_dp_tps4_for_cp2520;
bool disable_dp_clk_share;
+ bool psp_setup_panel_mode;
};
struct dc_dcc_surface_param {
enum dp_panel_mode panel_mode)
{
uint32_t value;
+ struct dc_context *ctx = enc110->base.ctx;
+
+ /* if psp set panel mode, dal should be program it */
+ if (ctx->dc->caps.psp_setup_panel_mode)
+ return;
ASSERT(REG(DP_DPHY_INTERNAL_CTRL));
value = REG_READ(DP_DPHY_INTERNAL_CTRL);
dc->caps.i2c_speed_in_khz = 100;
dc->caps.max_cursor_size = 128;
dc->caps.dual_link_dvi = true;
+ dc->caps.psp_setup_panel_mode = true;
dc->debug = debug_defaults;