From bd26f229584ab3c0470410550d3c69bf3c9d29ee Mon Sep 17 00:00:00 2001 From: Rodrigo Vivi Date: Wed, 14 Dec 2011 21:10:06 -0200 Subject: drm/i915: Fix TV Out refresh rate. commit 23bd15ec662344dc10e9918fdd0dbc58bc71526d upstream. TV Out refresh rate was half of the specification for almost all modes. Due to this reason pixel clock was so low for some modes causing flickering screen. Signed-off-by: Rodrigo Vivi Reviewed-by: Jesse Barnes Signed-off-by: Keith Packard Signed-off-by: Eugeni Dodonov Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/i915/intel_tv.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'drivers/gpu') diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c index 113e4e7..f57b08b 100644 --- a/drivers/gpu/drm/i915/intel_tv.c +++ b/drivers/gpu/drm/i915/intel_tv.c @@ -417,7 +417,7 @@ static const struct tv_mode tv_modes[] = { { .name = "NTSC-M", .clock = 108000, - .refresh = 29970, + .refresh = 59940, .oversample = TV_OVERSAMPLE_8X, .component_only = 0, /* 525 Lines, 60 Fields, 15.734KHz line, Sub-Carrier 3.580MHz */ @@ -460,7 +460,7 @@ static const struct tv_mode tv_modes[] = { { .name = "NTSC-443", .clock = 108000, - .refresh = 29970, + .refresh = 59940, .oversample = TV_OVERSAMPLE_8X, .component_only = 0, /* 525 Lines, 60 Fields, 15.734KHz line, Sub-Carrier 4.43MHz */ @@ -502,7 +502,7 @@ static const struct tv_mode tv_modes[] = { { .name = "NTSC-J", .clock = 108000, - .refresh = 29970, + .refresh = 59940, .oversample = TV_OVERSAMPLE_8X, .component_only = 0, @@ -545,7 +545,7 @@ static const struct tv_mode tv_modes[] = { { .name = "PAL-M", .clock = 108000, - .refresh = 29970, + .refresh = 59940, .oversample = TV_OVERSAMPLE_8X, .component_only = 0, @@ -589,7 +589,7 @@ static const struct tv_mode tv_modes[] = { /* 625 Lines, 50 Fields, 15.625KHz line, Sub-Carrier 4.434MHz */ .name = "PAL-N", .clock = 108000, - .refresh = 25000, + .refresh = 50000, .oversample = TV_OVERSAMPLE_8X, .component_only = 0, @@ -634,7 +634,7 @@ static const struct tv_mode tv_modes[] = { /* 625 Lines, 50 Fields, 15.625KHz line, Sub-Carrier 4.434MHz */ .name = "PAL", .clock = 108000, - .refresh = 25000, + .refresh = 50000, .oversample = TV_OVERSAMPLE_8X, .component_only = 0, @@ -821,7 +821,7 @@ static const struct tv_mode tv_modes[] = { { .name = "1080i@50Hz", .clock = 148800, - .refresh = 25000, + .refresh = 50000, .oversample = TV_OVERSAMPLE_2X, .component_only = 1, @@ -847,7 +847,7 @@ static const struct tv_mode tv_modes[] = { { .name = "1080i@60Hz", .clock = 148800, - .refresh = 30000, + .refresh = 60000, .oversample = TV_OVERSAMPLE_2X, .component_only = 1, -- cgit v1.1