media: venus: hfi: update sequence event to handle more properties

HFI version 4xx can pass more properties in the sequence change
event, extend the event structure with them.

Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Reviewed-by: Alexandre Courbot <acourbot@chromium.org>
Tested-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

drivers/media/platform/qcom/venus/hfi.h

@@ -74,6 +74,16 @@ struct hfi_event_data {
 	u32 tag;
 	u32 profile;
 	u32 level;
+	/* the following properties start appear from v4 onwards */
+	u32 bit_depth;
+	u32 pic_struct;
+	u32 colour_space;
+	u32 entropy_mode;
+	u32 buf_count;
+	struct {
+		u32 left, top;
+		u32 width, height;
+	} input_crop;
 };
 
 /* define core states */

drivers/media/platform/qcom/venus/hfi_helper.h

@@ -801,6 +801,34 @@ struct hfi_h264_vui_timing_info {
 	u32 time_scale;
 };
 
+struct hfi_bit_depth {
+	u32 buffer_type;
+	u32 bit_depth;
+};
+
+struct hfi_picture_type {
+	u32 is_sync_frame;
+	u32 picture_type;
+};
+
+struct hfi_pic_struct {
+	u32 progressive_only;
+};
+
+struct hfi_colour_space {
+	u32 colour_space;
+};
+
+struct hfi_extradata_input_crop {
+	u32 size;
+	u32 version;
+	u32 port_index;
+	u32 left;
+	u32 top;
+	u32 width;
+	u32 height;
+};
+
 #define HFI_COLOR_FORMAT_MONOCHROME		0x01
 #define HFI_COLOR_FORMAT_NV12			0x02
 #define HFI_COLOR_FORMAT_NV21			0x03

drivers/media/platform/qcom/venus/hfi_msgs.c

@@ -25,10 +25,16 @@
 static void event_seq_changed(struct venus_core *core, struct venus_inst *inst,
 			      struct hfi_msg_event_notify_pkt *pkt)
 {
+	enum hfi_version ver = core->res->hfi_version;
 	struct hfi_event_data event = {0};
 	int num_properties_changed;
 	struct hfi_framesize *frame_sz;
 	struct hfi_profile_level *profile_level;
+	struct hfi_bit_depth *pixel_depth;
+	struct hfi_pic_struct *pic_struct;
+	struct hfi_colour_space *colour_info;
+	struct hfi_buffer_requirements *bufreq;
+	struct hfi_extradata_input_crop *crop;
 	u8 *data_ptr;
 	u32 ptype;
 
@@ -69,6 +75,44 @@ static void event_seq_changed(struct venus_core *core, struct venus_inst *inst,
 			event.level = profile_level->level;
 			data_ptr += sizeof(*profile_level);
 			break;
+		case HFI_PROPERTY_PARAM_VDEC_PIXEL_BITDEPTH:
+			data_ptr += sizeof(u32);
+			pixel_depth = (struct hfi_bit_depth *)data_ptr;
+			event.bit_depth = pixel_depth->bit_depth;
+			data_ptr += sizeof(*pixel_depth);
+			break;
+		case HFI_PROPERTY_PARAM_VDEC_PIC_STRUCT:
+			data_ptr += sizeof(u32);
+			pic_struct = (struct hfi_pic_struct *)data_ptr;
+			event.pic_struct = pic_struct->progressive_only;
+			data_ptr += sizeof(*pic_struct);
+			break;
+		case HFI_PROPERTY_PARAM_VDEC_COLOUR_SPACE:
+			data_ptr += sizeof(u32);
+			colour_info = (struct hfi_colour_space *)data_ptr;
+			event.colour_space = colour_info->colour_space;
+			data_ptr += sizeof(*colour_info);
+			break;
+		case HFI_PROPERTY_CONFIG_VDEC_ENTROPY:
+			data_ptr += sizeof(u32);
+			event.entropy_mode = *(u32 *)data_ptr;
+			data_ptr += sizeof(u32);
+			break;
+		case HFI_PROPERTY_CONFIG_BUFFER_REQUIREMENTS:
+			data_ptr += sizeof(u32);
+			bufreq = (struct hfi_buffer_requirements *)data_ptr;
+			event.buf_count = HFI_BUFREQ_COUNT_MIN(bufreq, ver);
+			data_ptr += sizeof(*bufreq);
+			break;
+		case HFI_INDEX_EXTRADATA_INPUT_CROP:
+			data_ptr += sizeof(u32);
+			crop = (struct hfi_extradata_input_crop *)data_ptr;
+			event.input_crop.left = crop->left;
+			event.input_crop.top = crop->top;
+			event.input_crop.width = crop->width;
+			event.input_crop.height = crop->height;
+			data_ptr += sizeof(*crop);
+			break;
 		default:
 			break;
 		}