On Mon, Apr 07, 2014 at 04:17:21PM -0400, Alex Deucher wrote:
> There is actually quite a bit of variance based on
> the asic.
>
> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
> Cc: stable@xxxxxxxxxxxxxxx
> ---
> drivers/gpu/drm/radeon/dce6_afmt.c | 14 ++++++++++----
> drivers/gpu/drm/radeon/radeon.h | 5 ++++-
> 2 files changed, 14 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/radeon/dce6_afmt.c b/drivers/gpu/drm/radeon/dce6_afmt.c
> index 8595449..38766aa 100644
> --- a/drivers/gpu/drm/radeon/dce6_afmt.c
> +++ b/drivers/gpu/drm/radeon/dce6_afmt.c
> @@ -309,11 +309,17 @@ int dce6_audio_init(struct radeon_device *rdev)
>
> rdev->audio.enabled = true;
>
> - if (ASIC_IS_DCE8(rdev))
> - rdev->audio.num_pins = 6;
> - else if (ASIC_IS_DCE61(rdev))
> + if (ASIC_IS_DCE81(rdev)) /* KV: 4 streams, 7 endpoints */
> + rdev->audio.num_pins = 7;
> + else if (ASIC_IS_DCE83(rdev)) /* KB: 2 streams, 3 endpoints */
> rdev->audio.num_pins = 4;
> - else
This looks bogus, comment says 3 endpoint bit code set 4
Cheers,
Jerome
> + else if (ASIC_IS_DCE8(rdev)) /* BN/HW: 6 streams, 7 endpoints */
> + rdev->audio.num_pins = 7;
> + else if (ASIC_IS_DCE61(rdev)) /* TN: 4 streams, 6 endpoints */
> + rdev->audio.num_pins = 6;
> + else if (ASIC_IS_DCE64(rdev)) /* OL: 2 streams, 2 endpoints */
> + rdev->audio.num_pins = 2;
> + else /* SI: 6 streams, 6 endpoints */
> rdev->audio.num_pins = 6;
>
> for (i = 0; i < rdev->audio.num_pins; i++) {
> diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
> index 7a07ec8..f0fc2c8 100644
> --- a/drivers/gpu/drm/radeon/radeon.h
> +++ b/drivers/gpu/drm/radeon/radeon.h
> @@ -736,7 +736,7 @@ union radeon_irq_stat_regs {
> struct cik_irq_stat_regs cik;
> };
>
> -#define RADEON_MAX_HPD_PINS 6
> +#define RADEON_MAX_HPD_PINS 7
> #define RADEON_MAX_CRTCS 6
> #define RADEON_MAX_AFMT_BLOCKS 7
>
> @@ -2628,6 +2628,9 @@ void r100_pll_errata_after_index(struct radeon_device *rdev);
> #define ASIC_IS_DCE64(rdev) ((rdev->family == CHIP_OLAND))
> #define ASIC_IS_NODCE(rdev) ((rdev->family == CHIP_HAINAN))
> #define ASIC_IS_DCE8(rdev) ((rdev->family >= CHIP_BONAIRE))
> +#define ASIC_IS_DCE81(rdev) ((rdev->family == CHIP_KAVERI))
> +#define ASIC_IS_DCE82(rdev) ((rdev->family == CHIP_BONAIRE))
> +#define ASIC_IS_DCE83(rdev) ((rdev->family == CHIP_KABINI))
>
> #define ASIC_IS_LOMBOK(rdev) ((rdev->ddev->pdev->device == 0x6849) || \
> (rdev->ddev->pdev->device == 0x6850) || \
> --
> 1.8.3.1
>
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