drm/i915: Add MI_SET_APPID cmd to cmd parser tables

Was missing. Issue: VIZ-4701 Signed-off-by: Michael H. Nguyen <michael.h.nguyen@intel.com> Reviewed-by: Jon Bloomfield <jon.bloomfield@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
mariux64 · Dec 10, 2014 · 86ef630 · 86ef630
1 parent 7ff0ebc
commit 86ef630
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Showing 2 changed files with 14 additions and 3 deletions.
diff --git a/drivers/gpu/drm/i915/i915_cmd_parser.c b/drivers/gpu/drm/i915/i915_cmd_parser.c
@@ -152,6 +152,7 @@ static const struct drm_i915_cmd_descriptor render_cmds[] = {
 	CMD(  MI_PREDICATE,                     SMI,    F,  1,      S  ),
 	CMD(  MI_TOPOLOGY_FILTER,               SMI,    F,  1,      S  ),
 	CMD(  MI_DISPLAY_FLIP,                  SMI,   !F,  0xFF,   R  ),
+	CMD(  MI_SET_APPID,                     SMI,    F,  1,      S  ),
 	CMD(  MI_SET_CONTEXT,                   SMI,   !F,  0xFF,   R  ),
 	CMD(  MI_URB_CLEAR,                     SMI,   !F,  0xFF,   S  ),
 	CMD(  MI_STORE_DWORD_IMM,               SMI,   !F,  0x3F,   B,
@@ -210,6 +211,7 @@ static const struct drm_i915_cmd_descriptor hsw_render_cmds[] = {
 	CMD(  MI_SET_PREDICATE,                 SMI,    F,  1,      S  ),
 	CMD(  MI_RS_CONTROL,                    SMI,    F,  1,      S  ),
 	CMD(  MI_URB_ATOMIC_ALLOC,              SMI,    F,  1,      S  ),
+	CMD(  MI_SET_APPID,                     SMI,    F,  1,      S  ),
 	CMD(  MI_RS_CONTEXT,                    SMI,    F,  1,      S  ),
 	CMD(  MI_LOAD_SCAN_LINES_INCL,          SMI,   !F,  0x3F,   M  ),
 	CMD(  MI_LOAD_SCAN_LINES_EXCL,          SMI,   !F,  0x3F,   R  ),
@@ -229,6 +231,7 @@ static const struct drm_i915_cmd_descriptor hsw_render_cmds[] = {
 
 static const struct drm_i915_cmd_descriptor video_cmds[] = {
 	CMD(  MI_ARB_ON_OFF,                    SMI,    F,  1,      R  ),
+	CMD(  MI_SET_APPID,                     SMI,    F,  1,      S  ),
 	CMD(  MI_STORE_DWORD_IMM,               SMI,   !F,  0xFF,   B,
 	      .bits = {{
 			.offset = 0,
@@ -272,6 +275,7 @@ static const struct drm_i915_cmd_descriptor video_cmds[] = {
 
 static const struct drm_i915_cmd_descriptor vecs_cmds[] = {
 	CMD(  MI_ARB_ON_OFF,                    SMI,    F,  1,      R  ),
+	CMD(  MI_SET_APPID,                     SMI,    F,  1,      S  ),
 	CMD(  MI_STORE_DWORD_IMM,               SMI,   !F,  0xFF,   B,
 	      .bits = {{
 			.offset = 0,
@@ -481,13 +485,17 @@ static u32 gen7_bsd_get_cmd_length_mask(u32 cmd_header)
 	u32 client = (cmd_header & INSTR_CLIENT_MASK) >> INSTR_CLIENT_SHIFT;
 	u32 subclient =
 		(cmd_header & INSTR_SUBCLIENT_MASK) >> INSTR_SUBCLIENT_SHIFT;
+	u32 op = (cmd_header & INSTR_26_TO_24_MASK) >> INSTR_26_TO_24_SHIFT;
 
 	if (client == INSTR_MI_CLIENT)
 		return 0x3F;
 	else if (client == INSTR_RC_CLIENT) {
-		if (subclient == INSTR_MEDIA_SUBCLIENT)
-			return 0xFFF;
-		else
+		if (subclient == INSTR_MEDIA_SUBCLIENT) {
+			if (op == 6)
+				return 0xFFFF;
+			else
+				return 0xFFF;
+		} else
 			return 0xFF;
 	}
 

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
@@ -207,6 +207,8 @@
 #define INSTR_SUBCLIENT_SHIFT   27
 #define INSTR_SUBCLIENT_MASK    0x18000000
 #define   INSTR_MEDIA_SUBCLIENT 0x2
+#define INSTR_26_TO_24_MASK	0x7000000
+#define   INSTR_26_TO_24_SHIFT	24
 
 /*
  * Memory interface instructions used by the kernel
@@ -236,6 +238,7 @@
 #define MI_BATCH_BUFFER_END	MI_INSTR(0x0a, 0)
 #define MI_SUSPEND_FLUSH	MI_INSTR(0x0b, 0)
 #define   MI_SUSPEND_FLUSH_EN	(1<<0)
+#define MI_SET_APPID		MI_INSTR(0x0e, 0)
 #define MI_OVERLAY_FLIP		MI_INSTR(0x11, 0)
 #define   MI_OVERLAY_CONTINUE	(0x0<<21)
 #define   MI_OVERLAY_ON		(0x1<<21)