This brings fix commit acde0ef683 from 2D driver.
Signed-off-by: Zhenyu Wang <zhenyu.z.w...@intel.com>
---
drivers/gpu/drm/i915/intel_sdvo.c | 3 +++
drivers/gpu/drm/i915/intel_sdvo_regs.h | 3 +++
2 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c
b/drivers/gpu/drm/i915/intel_sdvo.c
index 31cd9b8..ea311c7 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -589,9 +589,12 @@ intel_sdvo_create_preferred_input_timing(struct
intel_output *output,
struct intel_sdvo_preferred_input_timing_args args;
uint8_t status;
+ memset(&args, 0, sizeof(args));
args.clock = clock;
args.width = width;
args.height = height;
+ args.interlace = 0;
+ args.scaled = 0;
intel_sdvo_write_cmd(output, SDVO_CMD_CREATE_PREFERRED_INPUT_TIMING,
&args, sizeof(args));
status = intel_sdvo_read_response(output, NULL, 0);
diff --git a/drivers/gpu/drm/i915/intel_sdvo_regs.h
b/drivers/gpu/drm/i915/intel_sdvo_regs.h
index 1117b9c..193938b 100644
--- a/drivers/gpu/drm/i915/intel_sdvo_regs.h
+++ b/drivers/gpu/drm/i915/intel_sdvo_regs.h
@@ -100,6 +100,9 @@ struct intel_sdvo_preferred_input_timing_args {
u16 clock;
u16 width;
u16 height;
+ u8 interlace:1;
+ u8 scaled:1;
+ u8 pad:6;
} __attribute__((packed));
/* I2C registers for SDVO */
--
1.5.6.5
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