Merge tag 'drm-next-5.5-2019-10-09' of git://people.freedesktop.org/~agd5f/linux into drm-next

drm-next-5.5-2019-10-09:

amdgpu:
- Additional RAS enablement for vega20
- RAS page retirement and bad page storage in EEPROM
- No GPU reset with unrecoverable RAS errors
- Reserve vram for page tables rather than trying to evict
- Fix issues with GPU reset and xgmi hives
- DC i2c over aux fixes
- Direct submission for clears, PTE/PDE updates
- Improvements to help support recoverable GPU page faults
- Silence harmless SAD block messages
- Clean up code for creating a bo at a fixed location
- Initial DC HDCP support
- Lots of documentation fixes
- GPU reset for renoir
- Add IH clockgating support for soc15 asics
- Powerplay improvements
- DC MST cleanups
- Add support for MSI-X
- Misc cleanups and bug fixes

amdkfd:
- Query KFD device info by asic type rather than pci ids
- Add navi14 support
- Add renoir support
- Add navi12 support
- gfx10 trap handler improvements
- pasid cleanups
- Check against device cgroup

ttm:
- Return -EBUSY with pipelining with no_gpu_wait

radeon:
- Silence harmless SAD block messages

device_cgroup:
- Export devcgroup_check_permission

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Alex Deucher <alexdeucher@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191010041713.3412-1-alexander.deucher@amd.com

3 files changed, 8 insertions, 17 deletions

diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h
index 7dd46eb96d67..213046de1675 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h
@@ -281,14 +281,8 @@ static inline bool should_set_clock(bool safe_to_lower, int calc_clk, int cur_cl
 
 static inline bool should_update_pstate_support(bool safe_to_lower, bool calc_support, bool cur_support)
 {
-	if (cur_support != calc_support) {
-		if (calc_support == true && safe_to_lower)
-			return true;
-		else if (calc_support == false && !safe_to_lower)
-			return true;
-	}
-
-	return false;
+	// Whenever we are transitioning pstate support, we always want to notify prior to committing state
+	return (calc_support != cur_support) ? !safe_to_lower : false;
 }
 
 int clk_mgr_helper_get_active_display_cnt(
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h
index d8e744f366e5..05ee5295d2c1 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h
@@ -38,8 +38,7 @@ struct dccg {
 struct dccg_funcs {
 	void (*update_dpp_dto)(struct dccg *dccg,
 			int dpp_inst,
-			int req_dppclk,
-			bool reduce_divider_only);
+			int req_dppclk);
 	void (*get_dccg_ref_freq)(struct dccg *dccg,
 			unsigned int xtalin_freq_inKhz,
 			unsigned int *dccg_ref_freq_inKhz);
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dsc.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dsc.h
index 1ddb1c6fa149..c6ff3d78b435 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/dsc.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dsc.h
@@ -28,7 +28,11 @@
 
 #include "dc_dsc.h"
 #include "dc_hw_types.h"
-#include "dc_dp_types.h"
+#include "dc_types.h"
+/* do not include any other headers
+ * or else it might break Edid Utility functionality.
+ */
+
 
 /* Input parameters for configuring DSC from the outside of DSC */
 struct dsc_config {
@@ -81,12 +85,6 @@ struct dsc_enc_caps {
 	uint32_t bpp_increment_div; /* bpp increment divisor, e.g. if 16, it's 1/16th of a bit */
 };
 
-struct display_stream_compressor {
-	const struct dsc_funcs *funcs;
-	struct dc_context *ctx;
-	int inst;
-};
-
 struct dsc_funcs {
 	void (*dsc_get_enc_caps)(struct dsc_enc_caps *dsc_enc_caps, int pixel_clock_100Hz);
 	void (*dsc_read_state)(struct display_stream_compressor *dsc, struct dcn_dsc_state *s);