From 6724eebac4c45741334bc459296cdddb59904a36 Mon Sep 17 00:00:00 2001 From: Harry Wentland Date: Tue, 19 Dec 2017 16:17:22 -0500 Subject: drm/amd/display: Don't allow dual-link DVI on all ASICs. Our APUs (Carrizo, Stoney, Raven) don't support it. v2: Don't use is_apu as other ASICs might also not support it Signed-off-by: Harry Wentland Reviewed-by: Tony Cheng Acked-by: Harry Wentland Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/dc.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/amd/display/dc/dc.h') diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index e2e3c9df79ea..b5c8f510adb0 100644 --- a/drivers/gpu/drm/amd/display/dc/dc.h +++ b/drivers/gpu/drm/amd/display/dc/dc.h @@ -62,6 +62,7 @@ struct dc_caps { bool dcc_const_color; bool dynamic_audio; bool is_apu; + bool dual_link_dvi; }; struct dc_dcc_surface_param { -- cgit v1.2.1 From c0e463d3a02a54bdb272f9e52c5942348234c40e Mon Sep 17 00:00:00 2001 From: Harry Wentland Date: Tue, 13 Feb 2018 11:03:01 -0500 Subject: drm/amd/display: Return success when enabling interrupt Signed-off-by: Harry Wentland Reviewed-by: Roman Li Acked-by: Harry Wentland Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/dc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/amd/display/dc/dc.h') diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index b5c8f510adb0..d6d56611604e 100644 --- a/drivers/gpu/drm/amd/display/dc/dc.h +++ b/drivers/gpu/drm/amd/display/dc/dc.h @@ -673,7 +673,7 @@ enum dc_irq_source dc_interrupt_to_irq_source( struct dc *dc, uint32_t src_id, uint32_t ext_id); -void dc_interrupt_set(struct dc *dc, enum dc_irq_source src, bool enable); +bool dc_interrupt_set(struct dc *dc, enum dc_irq_source src, bool enable); void dc_interrupt_ack(struct dc *dc, enum dc_irq_source src); enum dc_irq_source dc_get_hpd_irq_source_at_index( struct dc *dc, uint32_t link_index); -- cgit v1.2.1