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Commit e642c6f1 authored by Zhenyu Wang's avatar Zhenyu Wang Committed by Eric Anholt
Browse files

drm/i915: Fix SDVO CREATE_PREFERRED_INPUT_TIMING command 



This brings fix commit acde0ef683 from 2D driver.

Signed-off-by: default avatarZhenyu Wang <zhenyu.z.wang@intel.com>
Signed-off-by: default avatarEric Anholt <eric@anholt.net>
parent 171a9e96

drivers/gpu/drm/i915/intel_sdvo.c

+3 −0
Original line number Original line Diff line number Diff line
@@ -589,9 +589,12 @@ intel_sdvo_create_preferred_input_timing(struct intel_output *output, 
	struct intel_sdvo_preferred_input_timing_args args;

	struct intel_sdvo_preferred_input_timing_args args;

	uint8_t status;

	uint8_t status;





	memset(&args, 0, sizeof(args));

	args.clock = clock;

	args.clock = clock;

	args.width = width;

	args.width = width;

	args.height = height;

	args.height = height;

	args.interlace = 0;

	args.scaled = 0;

	intel_sdvo_write_cmd(output, SDVO_CMD_CREATE_PREFERRED_INPUT_TIMING,

	intel_sdvo_write_cmd(output, SDVO_CMD_CREATE_PREFERRED_INPUT_TIMING,

			     &args, sizeof(args));

			     &args, sizeof(args));

	status = intel_sdvo_read_response(output, NULL, 0);

	status = intel_sdvo_read_response(output, NULL, 0);

drivers/gpu/drm/i915/intel_sdvo_regs.h

+3 −0
Original line number Original line Diff line number Diff line
@@ -100,6 +100,9 @@ struct intel_sdvo_preferred_input_timing_args { 
    u16 clock;

    u16 clock;

    u16 width;

    u16 width;

    u16 height;

    u16 height;

    u8	interlace:1;

    u8	scaled:1;

    u8	pad:6;

} __attribute__((packed));

} __attribute__((packed));





/* I2C registers for SDVO */

/* I2C registers for SDVO */