diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2024-10-03 14:18:47 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2024-10-25 10:23:40 +0300 |
| commit | f2cab5a0e8c3a4a49dc5b0f7088bcc12d65e71e4 (patch) | |
| tree | 2fc096de97b6cc8d515f8e78402222b7614ecd69 /drivers/gpu/drm | |
| parent | 8a8fed657d0427f6765a48c93152a8d86cfe613c (diff) | |
drm/imx/dcss: Fix 64bit divisions
Use the appropriate 64bit division helpers to make the code
build on 32bit architectures.
Cc: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241003111851.10453-7-ville.syrjala@linux.intel.com
Reviewed-by: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/imx/dcss/dcss-scaler.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/imx/dcss/dcss-scaler.c b/drivers/gpu/drm/imx/dcss/dcss-scaler.c index 825728c356ff..32c3f46b21da 100644 --- a/drivers/gpu/drm/imx/dcss/dcss-scaler.c +++ b/drivers/gpu/drm/imx/dcss/dcss-scaler.c @@ -136,7 +136,7 @@ static int div_q(int A, int B) else temp -= B / 2; - result = (int)(temp / B); + result = div_s64(temp, B); return result; } @@ -239,7 +239,7 @@ static void dcss_scaler_gaussian_filter(int fc_q, bool use_5_taps, ll_temp = coef[phase][i]; ll_temp <<= PSC_COEFF_PRECISION; ll_temp += sum >> 1; - ll_temp /= sum; + ll_temp = div_s64(ll_temp, sum); coef[phase][i] = (int)ll_temp; } } |