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

4 files changed, 21 insertions, 14 deletions

diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20v2.c b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20v2.c
index 0fafd693ffb4..841ed6c23f93 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20v2.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20v2.c
@@ -38,6 +38,7 @@
 
 #define BPP_INVALID 0
 #define BPP_BLENDED_PIPE 0xffffffff
+#define DCN20_MAX_DSC_IMAGE_WIDTH 5184
 
 static double adjust_ReturnBW(
 		struct display_mode_lib *mode_lib,
@@ -3901,6 +3902,10 @@ void dml20v2_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode
 				mode_lib->vba.MaximumSwathWidthInLineBuffer);
 	}
 	for (i = 0; i <= mode_lib->vba.soc.num_states; i++) {
+		double MaxMaxDispclkRoundedDown = RoundToDFSGranularityDown(
+			mode_lib->vba.MaxDispclk[mode_lib->vba.soc.num_states],
+			mode_lib->vba.DISPCLKDPPCLKVCOSpeed);
+
 		for (j = 0; j < 2; j++) {
 			mode_lib->vba.MaxDispclkRoundedDownToDFSGranularity = RoundToDFSGranularityDown(
 				mode_lib->vba.MaxDispclk[i],
@@ -3925,7 +3930,9 @@ void dml20v2_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode
 						&& i == mode_lib->vba.soc.num_states)
 					mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine = mode_lib->vba.PixelClock[k] / 2
 							* (1 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0);
-				if (mode_lib->vba.ODMCapability == false || mode_lib->vba.PlaneRequiredDISPCLKWithoutODMCombine <= mode_lib->vba.MaxDispclkRoundedDownToDFSGranularity) {
+				if (mode_lib->vba.ODMCapability == false ||
+						(locals->PlaneRequiredDISPCLKWithoutODMCombine <= MaxMaxDispclkRoundedDown
+							&& (!locals->DSCEnabled[k] || locals->HActive[k] <= DCN20_MAX_DSC_IMAGE_WIDTH))) {
 					locals->ODMCombineEnablePerState[i][k] = false;
 					mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithoutODMCombine;
 				} else {
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20.c b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20.c
index 878bf4782ce6..2c7455e22a65 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20.c
@@ -207,7 +207,7 @@ static void extract_rq_regs(struct display_mode_lib *mode_lib,
 	rq_regs->rq_regs_l.swath_height = dml_log2(rq_param.dlg.rq_l.swath_height);
 	rq_regs->rq_regs_c.swath_height = dml_log2(rq_param.dlg.rq_c.swath_height);
 
-	// FIXME: take the max between luma, chroma chunk size?
+	// TODO: take the max between luma, chroma chunk size?
 	// okay for now, as we are setting chunk_bytes to 8kb anyways
 	if (rq_param.sizing.rq_l.chunk_bytes >= 32 * 1024) { //32kb
 		rq_regs->drq_expansion_mode = 0;
@@ -677,7 +677,7 @@ static void get_surf_rq_param(struct display_mode_lib *mode_lib,
 	unsigned int meta_pitch = 0;
 	unsigned int ppe = mode_422 ? 2 : 1;
 
-	// FIXME check if ppe apply for both luma and chroma in 422 case
+	// TODO check if ppe apply for both luma and chroma in 422 case
 	if (is_chroma) {
 		vp_width = pipe_src_param.viewport_width_c / ppe;
 		vp_height = pipe_src_param.viewport_height_c;
@@ -959,7 +959,7 @@ static void dml20_rq_dlg_get_dlg_params(struct display_mode_lib *mode_lib,
 	// Source
 //             dcc_en              = src.dcc;
 	dual_plane = is_dual_plane((enum source_format_class)(src->source_format));
-	mode_422 = 0; // FIXME
+	mode_422 = 0; // TODO
 	access_dir = (src->source_scan == dm_vert); // vp access direction: horizontal or vertical accessed
 //      bytes_per_element_l = get_bytes_per_element(source_format_class(src.source_format), 0);
 //      bytes_per_element_c = get_bytes_per_element(source_format_class(src.source_format), 1);
@@ -1655,7 +1655,7 @@ static void calculate_ttu_cursor(struct display_mode_lib *mode_lib,
 		cur_width_ub = dml_ceil((double) cur_src_width / (double) cur_req_width, 1)
 				* (double) cur_req_width;
 		cur_req_per_width = cur_width_ub / (double) cur_req_width;
-		hactive_cur = (double) cur_src_width / hscl_ratio; // FIXME: oswin to think about what to do for cursor
+		hactive_cur = (double) cur_src_width / hscl_ratio; // TODO: oswin to think about what to do for cursor
 
 		if (vratio_pre_l <= 1.0) {
 			*refcyc_per_req_delivery_pre_cur = hactive_cur * ref_freq_to_pix_freq
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20v2.c b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20v2.c
index ed8bf5f723c9..1e6aeb1bd2bf 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20v2.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20v2.c
@@ -207,7 +207,7 @@ static void extract_rq_regs(struct display_mode_lib *mode_lib,
 	rq_regs->rq_regs_l.swath_height = dml_log2(rq_param.dlg.rq_l.swath_height);
 	rq_regs->rq_regs_c.swath_height = dml_log2(rq_param.dlg.rq_c.swath_height);
 
-	// FIXME: take the max between luma, chroma chunk size?
+	// TODO: take the max between luma, chroma chunk size?
 	// okay for now, as we are setting chunk_bytes to 8kb anyways
 	if (rq_param.sizing.rq_l.chunk_bytes >= 32 * 1024) { //32kb
 		rq_regs->drq_expansion_mode = 0;
@@ -677,7 +677,7 @@ static void get_surf_rq_param(struct display_mode_lib *mode_lib,
 	unsigned int meta_pitch = 0;
 	unsigned int ppe = mode_422 ? 2 : 1;
 
-	// FIXME check if ppe apply for both luma and chroma in 422 case
+	// TODO check if ppe apply for both luma and chroma in 422 case
 	if (is_chroma) {
 		vp_width = pipe_src_param.viewport_width_c / ppe;
 		vp_height = pipe_src_param.viewport_height_c;
@@ -959,7 +959,7 @@ static void dml20v2_rq_dlg_get_dlg_params(struct display_mode_lib *mode_lib,
 	// Source
 //             dcc_en              = src.dcc;
 	dual_plane = is_dual_plane((enum source_format_class)(src->source_format));
-	mode_422 = 0; // FIXME
+	mode_422 = 0; // TODO
 	access_dir = (src->source_scan == dm_vert); // vp access direction: horizontal or vertical accessed
 //      bytes_per_element_l = get_bytes_per_element(source_format_class(src.source_format), 0);
 //      bytes_per_element_c = get_bytes_per_element(source_format_class(src.source_format), 1);
@@ -1655,7 +1655,7 @@ static void calculate_ttu_cursor(struct display_mode_lib *mode_lib,
 		cur_width_ub = dml_ceil((double) cur_src_width / (double) cur_req_width, 1)
 				* (double) cur_req_width;
 		cur_req_per_width = cur_width_ub / (double) cur_req_width;
-		hactive_cur = (double) cur_src_width / hscl_ratio; // FIXME: oswin to think about what to do for cursor
+		hactive_cur = (double) cur_src_width / hscl_ratio; // TODO: oswin to think about what to do for cursor
 
 		if (vratio_pre_l <= 1.0) {
 			*refcyc_per_req_delivery_pre_cur = hactive_cur * ref_freq_to_pix_freq
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dml1_display_rq_dlg_calc.c b/drivers/gpu/drm/amd/display/dc/dml/dml1_display_rq_dlg_calc.c
index ad8571f5a142..4c3e9cc30167 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dml1_display_rq_dlg_calc.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dml1_display_rq_dlg_calc.c
@@ -243,7 +243,7 @@ void dml1_extract_rq_regs(
 	rq_regs->rq_regs_l.swath_height = dml_log2(rq_param.dlg.rq_l.swath_height);
 	rq_regs->rq_regs_c.swath_height = dml_log2(rq_param.dlg.rq_c.swath_height);
 
-	/* FIXME: take the max between luma, chroma chunk size?
+	/* TODO: take the max between luma, chroma chunk size?
 	 * okay for now, as we are setting chunk_bytes to 8kb anyways
 	 */
 	if (rq_param.sizing.rq_l.chunk_bytes >= 32 * 1024) { /*32kb */
@@ -602,7 +602,7 @@ static void get_surf_rq_param(
 	unsigned int log2_dpte_group_length;
 	unsigned int func_meta_row_height, func_dpte_row_height;
 
-	/* FIXME check if ppe apply for both luma and chroma in 422 case */
+	/* TODO check if ppe apply for both luma and chroma in 422 case */
 	if (is_chroma) {
 		vp_width = pipe_src_param.viewport_width_c / ppe;
 		vp_height = pipe_src_param.viewport_height_c;
@@ -1141,7 +1141,7 @@ void dml1_rq_dlg_get_dlg_params(
 	ASSERT(disp_dlg_regs->refcyc_h_blank_end < (unsigned int) dml_pow(2, 13));
 	disp_dlg_regs->dlg_vblank_end = interlaced ? (vblank_end / 2) : vblank_end; /* 15 bits */
 
-	prefetch_xy_calc_in_dcfclk = 24.0; /* FIXME: ip_param */
+	prefetch_xy_calc_in_dcfclk = 24.0; /* TODO: ip_param */
 	min_dcfclk_mhz = dlg_sys_param.deepsleep_dcfclk_mhz;
 	t_calc_us = prefetch_xy_calc_in_dcfclk / min_dcfclk_mhz;
 	min_ttu_vblank = dlg_sys_param.t_urg_wm_us;
@@ -1182,7 +1182,7 @@ void dml1_rq_dlg_get_dlg_params(
 	dcc_en = e2e_pipe_param.pipe.src.dcc;
 	dual_plane = is_dual_plane(
 			(enum source_format_class) e2e_pipe_param.pipe.src.source_format);
-	mode_422 = 0; /* FIXME */
+	mode_422 = 0; /* TODO */
 	access_dir = (e2e_pipe_param.pipe.src.source_scan == dm_vert); /* vp access direction: horizontal or vertical accessed */
 	bytes_per_element_l = get_bytes_per_element(
 			(enum source_format_class) e2e_pipe_param.pipe.src.source_format,
@@ -1837,7 +1837,7 @@ void dml1_rq_dlg_get_dlg_params(
 		cur0_width_ub = dml_ceil((double) cur0_src_width / (double) cur0_req_width, 1)
 				* (double) cur0_req_width;
 		cur0_req_per_width = cur0_width_ub / (double) cur0_req_width;
-		hactive_cur0 = (double) cur0_src_width / hratios_cur0; /* FIXME: oswin to think about what to do for cursor */
+		hactive_cur0 = (double) cur0_src_width / hratios_cur0; /* TODO: oswin to think about what to do for cursor */
 
 		if (vratio_pre_l <= 1.0) {
 			refcyc_per_req_delivery_pre_cur0 = hactive_cur0 * ref_freq_to_pix_freq