Merge tag 'drm-msm-next-2023-10-17' of https://gitlab.freedesktop.org/drm/msm into drm-next

Updates for v6.7

DP:
- use existing helpers for DPCD handling instead of open-coded functions
- set the subconnector type according to the plugged cable / dongle
  skip validity check for DP CTS EDID checksum

DPU:
- continued migration of feature flags to use core revision checks
- reworked interrupts code to use '0' as NO_IRQ, removed raw IRQ indices
  from log / trace output

gpu:
- a7xx support (a730, a740)
- fixes and additional speedbins for a635, a643

core:
- decouple msm_drv from kms to more cleanly support headless devices (like
  imx5+a2xx)

From: Rob Clark <robdclark@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvzkBL2_OgyOeP_b6rVEjrNdfm8jcKzaB04HqHyT5jYwA@mail.gmail.com
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 88 insertions, 0 deletions

diff --git a/drivers/gpu/drm/msm/adreno/a6xx_hfi.c b/drivers/gpu/drm/msm/adreno/a6xx_hfi.c
index 25b235b49ebc..cdb3f6e74d3e 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_hfi.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_hfi.c
@@ -5,6 +5,8 @@
 #include <linux/circ_buf.h>
 #include <linux/list.h>
 
+#include <soc/qcom/cmd-db.h>
+
 #include "a6xx_gmu.h"
 #include "a6xx_gmu.xml.h"
 #include "a6xx_gpu.h"
@@ -506,6 +508,88 @@ static void adreno_7c3_build_bw_table(struct a6xx_hfi_msg_bw_table *msg)
 	msg->cnoc_cmds_data[0][0] =  0x40000000;
 	msg->cnoc_cmds_data[1][0] =  0x60000001;
 }
+
+static void a730_build_bw_table(struct a6xx_hfi_msg_bw_table *msg)
+{
+	msg->bw_level_num = 12;
+
+	msg->ddr_cmds_num = 3;
+	msg->ddr_wait_bitmask = 0x7;
+
+	msg->ddr_cmds_addrs[0] = cmd_db_read_addr("SH0");
+	msg->ddr_cmds_addrs[1] = cmd_db_read_addr("MC0");
+	msg->ddr_cmds_addrs[2] = cmd_db_read_addr("ACV");
+
+	msg->ddr_cmds_data[0][0] = 0x40000000;
+	msg->ddr_cmds_data[0][1] = 0x40000000;
+	msg->ddr_cmds_data[0][2] = 0x40000000;
+	msg->ddr_cmds_data[1][0] = 0x600002e8;
+	msg->ddr_cmds_data[1][1] = 0x600003d0;
+	msg->ddr_cmds_data[1][2] = 0x60000008;
+	msg->ddr_cmds_data[2][0] = 0x6000068d;
+	msg->ddr_cmds_data[2][1] = 0x6000089a;
+	msg->ddr_cmds_data[2][2] = 0x60000008;
+	msg->ddr_cmds_data[3][0] = 0x600007f2;
+	msg->ddr_cmds_data[3][1] = 0x60000a6e;
+	msg->ddr_cmds_data[3][2] = 0x60000008;
+	msg->ddr_cmds_data[4][0] = 0x600009e5;
+	msg->ddr_cmds_data[4][1] = 0x60000cfd;
+	msg->ddr_cmds_data[4][2] = 0x60000008;
+	msg->ddr_cmds_data[5][0] = 0x60000b29;
+	msg->ddr_cmds_data[5][1] = 0x60000ea6;
+	msg->ddr_cmds_data[5][2] = 0x60000008;
+	msg->ddr_cmds_data[6][0] = 0x60001698;
+	msg->ddr_cmds_data[6][1] = 0x60001da8;
+	msg->ddr_cmds_data[6][2] = 0x60000008;
+	msg->ddr_cmds_data[7][0] = 0x600018d2;
+	msg->ddr_cmds_data[7][1] = 0x60002093;
+	msg->ddr_cmds_data[7][2] = 0x60000008;
+	msg->ddr_cmds_data[8][0] = 0x60001e66;
+	msg->ddr_cmds_data[8][1] = 0x600027e6;
+	msg->ddr_cmds_data[8][2] = 0x60000008;
+	msg->ddr_cmds_data[9][0] = 0x600027c2;
+	msg->ddr_cmds_data[9][1] = 0x6000342f;
+	msg->ddr_cmds_data[9][2] = 0x60000008;
+	msg->ddr_cmds_data[10][0] = 0x60002e71;
+	msg->ddr_cmds_data[10][1] = 0x60003cf5;
+	msg->ddr_cmds_data[10][2] = 0x60000008;
+	msg->ddr_cmds_data[11][0] = 0x600030ae;
+	msg->ddr_cmds_data[11][1] = 0x60003fe5;
+	msg->ddr_cmds_data[11][2] = 0x60000008;
+
+	msg->cnoc_cmds_num = 1;
+	msg->cnoc_wait_bitmask = 0x1;
+
+	msg->cnoc_cmds_addrs[0] = cmd_db_read_addr("CN0");
+	msg->cnoc_cmds_data[0][0] = 0x40000000;
+	msg->cnoc_cmds_data[1][0] = 0x60000001;
+}
+
+static void a740_build_bw_table(struct a6xx_hfi_msg_bw_table *msg)
+{
+	msg->bw_level_num = 1;
+
+	msg->ddr_cmds_num = 3;
+	msg->ddr_wait_bitmask = 0x7;
+
+	msg->ddr_cmds_addrs[0] = cmd_db_read_addr("SH0");
+	msg->ddr_cmds_addrs[1] = cmd_db_read_addr("MC0");
+	msg->ddr_cmds_addrs[2] = cmd_db_read_addr("ACV");
+
+	msg->ddr_cmds_data[0][0] = 0x40000000;
+	msg->ddr_cmds_data[0][1] = 0x40000000;
+	msg->ddr_cmds_data[0][2] = 0x40000000;
+
+	/* TODO: add a proper dvfs table */
+
+	msg->cnoc_cmds_num = 1;
+	msg->cnoc_wait_bitmask = 0x1;
+
+	msg->cnoc_cmds_addrs[0] = cmd_db_read_addr("CN0");
+	msg->cnoc_cmds_data[0][0] = 0x40000000;
+	msg->cnoc_cmds_data[1][0] = 0x60000001;
+}
+
 static void a6xx_build_bw_table(struct a6xx_hfi_msg_bw_table *msg)
 {
 	/* Send a single "off" entry since the 630 GMU doesn't do bus scaling */
@@ -564,6 +648,10 @@ static int a6xx_hfi_send_bw_table(struct a6xx_gmu *gmu)
 		a660_build_bw_table(&msg);
 	else if (adreno_is_a690(adreno_gpu))
 		a690_build_bw_table(&msg);
+	else if (adreno_is_a730(adreno_gpu))
+		a730_build_bw_table(&msg);
+	else if (adreno_is_a740_family(adreno_gpu))
+		a740_build_bw_table(&msg);
 	else
 		a6xx_build_bw_table(&msg);